BTD12-03S250D

BTD BELLNIX | Alldatasheet

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The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter eo . Bellnix 10Watt BTD Series BTD series is a thin, high efficiency, low noise isolated DC-DC converter. % Contrived to adopt new circuit to achieve miniaturization. Circuit construction is high-efficiency and simple. Seip ai \\ Adjustable output voltage and remote ON/OFF control has been added as a new function. = <Features> Adjustable Output Voltage -Metallic Shield Cover -Remote ON/OFF Control -Halogen-Free PCB Used -Dual Power Supply usable as Single Power Supply _ -Between Primary and Secondary Combination -lsolation Voltage AC500V Capacitance approx. 1,100pF -Built-in Over-Current Protection Circuit -Operating Temp. Range -40°C to +85°C -Built-in Low Input Voltage Protection Function (Temp. Derating required) -Built-in Over Input Current Protection Element -RoHS Compliance -No Electrolytic Capacitor, No Tantalum Capacitor <Model, Rating> Table 1 [ose | Rise’ [ONGe™ | Ori | int) [mvc imvptypo| ye Vde Vde mv(max.)_ |mV(max. ppityp.) | _%ityp. BTD05-03S250X [22 {2228 T 20 | 40 [84 | BTDO5-05S200K | 45499 |__5 | Oto 2000_| [84 BTDO5-12S80X | 12(15) | Oto 800(640) | 40 | 100 BTD12-03S250X 0 to 2500 20 40 40 84 /BTD12-05S200X | 9,, 4g | __5 | _0 to 2000 ft ee 86 BTD12-128100X Oto 1000 (800) | 40 | (100 30 88 BTD12-12W45X +12(+15) |_0 to 450 (360) 80 600 86 BTD24-038250X 3.3 84 181036 31000 ‘ - * 37 BTD24-12S100X Oto 1000 (800)| 40 | 100 30 |__87 BTD48-038250X 40 BTDAB-05S200X | 96 45 76 | 5 | Oto 2000 | 36 BTD48-12S100X 12(15) | Oto 1000 (800)| 40 | 100 BTD48-12W45X #12(415) | Oto 450 (360) | 80 | 600 | 86 Note1 : Specify the type in the “X” of the model name. D:DIP type, S:SMD type Ex.) DIP type: BTD05-03S250D, SMD type: BTD05-03S250S Note2 : The output voltage inside () is when it is short between Vadj and -Vout. Note3 : The output current inside () is when adjusted to the max. output voltage. Belinix DC-DC Converter BDD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter ele q Bellnix Watt BT Series <Specification> Table2 Input Voltage Range Refer to Table 1 Rating Output Voltage 3.3V43%, 5V+3%, 12V+3%, +12Vi5% (Vadj pin at open) Line Regulation — Refer to Tablet (Rating Output, for the regulation of Input Voltage Range of Table1) _

7 Refer to table1 (Rating Input/Output Voltage, for the regulation of load 0 to 100% (Output is

Load Regulation when load is at balance) ‘ 80mV max. (For 3.3V, 5V), 200mV max. (For 12V), 300mV max. (For +12V) Temp. Regulation Input/Output rating, For operating temp. ~40°C to +50°C) Ripple/Noise Refer to Table 1 (Rating Input/Output, At room temp, 20MHz bandwidth) a Efficient 83% to 88% typ. (Rating Input/Output, At room temp., Refer to table 1) Over Current Protection Operates at 105% or more rating load current, auto recovery type. Avoid 30 second or more _Circuit _ long time over current Condition. _ = Over Voltage Protection Circuit | Nome Low Input Voltage Available (Refer to p.11) Over Input Current Pan . « Protection Built-in fuse in the input (refer to p.12) ; ; 7 Between 2pin (ON/OFF) and 3pin (-Vin) : Output goes OFF at open, Output goes ON when in Remote ONIOFF short. (Refer to p.9) Stand by Current_ 6.0 - 7.6mA typ. (Depend on the model) Isolation Voltage Input - Output, Input - Case, Output - Case ACSO0V 1min. Isolation resistance input - Output, Input - Case, Output - Case Over 50MQ at DC500V. Primary-Secondary “capacitance Approx. 1100pF (Depend on the model) Operating Temp. Range Operating Temp. -40°C to +85°C (Need temp. derating from 50°C) Storage Temp. Range Storage Temp. -40°C to +85°C _ Humidity Range Humidity range 95%R.H. max. (Max. wet bulb temperature 38°C, non-condensing) Cooling Condition | Air Convection (Set in a place where good convection is ensured) Vibration 10 to 55Hz All amplitude 1.52mmp-p (2 hours in each orthogonal axes), Sweeping time 15min. Shock Acceleration 100G (3directions, 3times each, 18times in total), Persistent time 6ms Weight 10.0g typ. _ NOTE : Unless condition is specified, above specification is regulated as rating value. Bellnix DC-DC Converter BDD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter ] | Belinix 10Watt BTD Series This datasheet applies to the isolated DC/DC converter, BTD series. 2- Model/Rating | Yotage | Reteaounn | Pactece | | Modet | Voltag | Rating Output Package — | BTD05-03S250D BTD05-03S250S 3:8V, 2500mA a BTD05-05S200S pesv 5.0V, 2000mA a BTD05-12S80D _ 42V, 800mA |_DIP__| BTD05-12S80S ' SMD BTDO5-12W40D “BTDOS-12Ww408 £12V, each400mA Ian | BTD12-03S250D DP | BTD12-038250S 3.3V, 2500mA BTD12-05S200D BTDIZ0SS0008 | poygy |_Sov2000m [Sp ~ BTD12-12S100D 12V, 1000mA DIP BTD12-12S100S ‘ SMD BTD12-12W45D DIP. [ BTD 12-12 Vis50 #12v, eachasoma | —DIP_ BTD24-03S250D DIP. prbze 0352605 | [_s2v.2500na So —| BTD24-05S200D 8TD24-05S200S pozav 5.0V, 2000mA — BTD24-12S100S ' BTD24-12W45D BTD48-03S250D DIP BTDW80952505 — [_2ev.2s00me Fo BTD48-05S200D DIP. BTD48-05S200S, pose 5.0V, 2000mA BTD48-12S100S ' “BTD48-12W45S +12V, each450mA 2 —| 3- Environmental Condition 3-1 Temp. range When Operating : -40°C to +85°C (Derating required from 50°C) When Storage : -40°C to +85°C 3-2 Humidity Range Bellnix DC-DC Converter BDD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter ee 7 Bellnix 10Watt BTD Series 4-Specification 4-1 Input Condition, Output Characteristics When condition is not mentioned in this data sheet, input is rating input, output is rating output, ambient temp. is 25°C+5°C. {Input Output Output Max. O1 uiput Voltage Output Ripple/Noise Efficien Model Voltage Voltage Current input | Load | Temi Pp . Coytyp IBTDO5-038250x _| 3.323% | oto2500 | 20 | 40 | 8o | 40/120 | _—84 BTD05-05S200x 5.043% | Oto2000 | 20 | 40 | 80 | 40/120 84 1223% 0 to 800 40 100 | 200 30/120 84 pn 1683% | Oto640 | 40 | 100 | 200 | 30/120 | 64 £1225% |O0to400x2| 80 600 | 300 30/120 83 BTDOS-12W40Xx So Paeoa POSS ena ean Poe ne Pe 415+5% |O0to320x2| 80 600 | 300 30/120 83 BTD12-038250x 3.343% | oto2600 | 20 | 40 | 80 40/120 | 84 lpTD12-058200x 5.013% | ot02000 | 20 | 40 | so | 40/120 | 86 __ 1223% 0 to 1000 40 100 | 200 30/120 88 BTD12-128100X | 91018 fp 1523% 0 to 800 40 100 | 200 30/120 88 41245% |O0to450x2| 80 600 | 300 30/120 86 IBTD12-12W45xX | £1545% |O0to360*2| 80 600 | 300 30/120 86 BTD24-03S250X 3.343% | 0to2500 | 20 | 40 | 80 | 40/120 84 |BTD24-05S200x 5.083% | Oto2000 | 20 | 40 | 80 | 40/120 86 123% 0 to 1000 40 100 | 200 30/120 87 BTD24-128100X | 18 to 36 — yan WP el a 153% | Otosoo | 40 | 100 | 200 30/120 87 £12+5% |0to450x2| 80 600 | 300 30/120 86 BTD24-12W45x a aera a £15+5% |O0to360x2| 80 600 | 300 30/120 86 BTD48-03S260% __| _3.383% | 0102500 | 20 | 40 | 80 | 40/120 __ 84 IBTD48-05S200X 5.043% | 0to2000 | 20 | 40 | 80 40/120 | 86 1243% 0 to 1000 40 100 | 200 30/120 88 ate | 1523% | Oto80d | 40 | 100 | 200 | 30/120 | 86 | Ea} 450x2| 80 300 30/120 86 ab WABK | st246% |otoasox2| a0 | 600 | 00 | 30/120 | 86 _ £15+5% |Oto360x2| 80 600 | 300 30/120 86 *4 Specify the package in the “X”._D: DIP type(Flow) S: SMD type(Reflow) *2 Output Voltage includes input regulation, load regulation(Balance Load), temp. regulation. *3 2 output type is when 2 output type has same current. *4 For temp. regulation -40 to +50°C. *5 Bandwidth 2OMHz *6 When Rating Input Voltage, Max. Output Current. Bellnix DC-DC Converter BDD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter ee rT Bellnix 10Watt BTD Series 4-2 Capacity of External Capacitor This product has limit to the capacity of external condenser. Please refer to the below table. Output External Capacitor BTDXX-03SXXX 0 to 470pF * [= BTDXX-05SXXX 0 to 470yF * [ BTDXX-12SXXX 0 to 220pF | - | BTOXK-12WHOKK O10 100uF * *4 Sum of C2 and C3 in standard connecting circuit in section 6, (1) *2 Sum of C2 and C4 in standard connecting circuit in section 6, (2) *3 Sum of C3 and C5 in standard connecting circuit in section 6, (2) 4-3 Temp. Derating Air Convection z » LLL wl tt TTT rin tr) wo -E ETT Tr NT go( TTA in EERE EN (7) eee Sy, TT TTT rrr rr it oLEE TTT 10 pe oLLLTT TTT TTT TW °49-20-20-10 40 20.3040 80 60 70 60 90 “Ambient Temp.CC) Belinix DC-DC Converter BDD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter ele r Bellnix 10Watt BTD Series 4-4 Measurement Circuit +Vin +Vout @ 1 i © smi Open = Output OFF Short = Output ON Vin) BTD-S Series y Y) 2 6 (@) Zioad Swe } b Open: Vout = 3.3V, 5V, 12V Short: Vout = 3.3V-+3.6V fe) 3} = 5V-6V = 12V>15V =vin| > 5 TVout C1: 0.1 4 F (Multilayer Ceramic Capacitor) ® +vin [7 7 | gvout ® | W Zload sw Vin| BTD-W Series Open = Output OFF (©) 2 5 Short = Output ON ? y sw4 \\, © 108d Open: Vout = +12V Short: Vout = £15V =vin| 2 6 4 Ty Sveut ® Vadj| sw. . - oO C2, C3: 0.1 4 F (Multilayer Ceramic Capacitor) {Tt Coaxes cable: 502, 1.5m bet Riese RI: 51Q Ripple/Noise) C4: 0.1 uF 4-5 Additional Function Specification / Standarization Over Current Operates above 105%, | Protection Circuit Auto-recovery type Protection Circuit Low Input Voltage Available Protection Function Output Voltage 3.15 to 3.6V(BTDXX-03SXXX) By External Resistor. Adjustable range 4.75 to 6.0V(BTDXX-O5SXXX) Refer to 7-2 11.4 to 15V(BTDXX-12SXXX) £11.4 to £15V(BTDXX-12WXXX) ON/OFF Control Output ON at Low(0 to 0.4V) Refer to 7-1 Output OFF at open 4-6 Isolation Voltage, Isolation Resistance 1- |solation Voltage Input - Output, Input-Case, Output- Case: AC500V, 1min. 2- Isolation Resistance Input - Output, Input - Case, Output - Case : Over 50MQ(at DC500V) Bellnix DC-DC Converter BDD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter ele | | Bellnix 10WattBTD Series 5. Outline and Pin 5-1 DIP type 1- Outline 5 ee aT inet .08 25.4 5. (5.08) aston > (5.08) o a No.10,11 : © Vy 8 fer of lise M4) 10 8 s eX 2 50S No89 12 \\_1-0.3x0.6 fl ° 2 . sh {= s Fs a p 21 1 7-2 10 9 —_ -—" The outline of the 8 to 11 pin is the

8 Bottom Vi figure where each pin is viewed from

2 jottom View the front side of each pin. Dimensions : mm Tolerance unless otherwise specified : +0.5 Model name and Manufacturing lot No. is indicated on upper side. 2- Recommended dimension of the board, Pin function a) 208 254 4 i aA 4 ae — 8 Ay 2] || tecauecopatemis | fess ON/OFF ON/OFF fe jee oS 3h a4 2.615 43 -Vout Common BE 4 | es oF Top View /: [ 39 | Stand off Stand off P Connected to | Connected to 10, 11 Dimensions : mm Case Case Bellnix DC-DC Converter BDD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter ee rq Bellnix 10Watt BTD Series 5-2 SMD type 1-Outline a | }@ [Lo

3 JOSS ASR RL

ae wl? Jos gage Coplanality below 0.15 3 | Ps Py g g) | OV te 5x i | a 63K 2 3 = poh Dimensions : mm. a — Tolerance without otherwise specified : +0.5 o S Bottom View Model name and Manufacturing lot No. is indicated on upper side. 2- Recommended dimension of the board, Pin function H i f = oF BTD-S BTD-W $y morbecaeecmes en : pot | in Tin ee Ps si a ON/OFF ON/OFF Top View Dimensions : mm. Bellnix DC-DC Converter 8DD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter Bellnix 10Watt BTD Series 6. Standard Connecting Circuit (1) BTD-S Series +Vint 7 [veut +Vinl, ae Load

3 BTD-S c2 C3 g loa

swi,6 5 Open: Vout = 3.3V, 5V, 12V swi »_|5 © swe Short: Vout = 3.3V—3.6V Open = Output OFF ON/OFF 6 > = 5V—6V Short = Output ON Vadj = 12V>15V C1: 47uF C2: 47 UF C3: 0.47 UF (2) BTD-W Series +vin( 7 pout Winks ator [co tots veel

5 Common

male Series carters ‘oad Series 4 |dout SW1\\0 sw e_|> © swo sw2 Open = Output OFF ON/OFF 6 7 Open: Vout = +12V Short = Output ON Vadj Short: Vout = +15V C1: 47uF C2, C3: 47 uF C4, C5: 0.470 F 7. Function 7-1 ON/OFFControl By using ON/OFF control function, ON/OFF of the output without connecting and disconnecting the input can be controlled. Between -Vin pin (Pin3) and ON/OFF pin (Pin2) Low (0 to0.4V. 1mAmax.) : Output ON Open (Open voltage : +Vin max.) : Output OFF +Vin 1 nee ONIOFF | 4 or -Vin 8 Bellnix DC-DC Converter BDD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter eos i Bellnix 10Watt BTD Series 7-2 Adjustable Output Voltage Output voltage can be set as follow when Vadj pin and -Vout pin is short. Please open this pin when not adjusting the output voltage. Output voltage to connection of Vadj pin BTDXX-03SXXX BTDXX-O5SXXX BTDXX-12SXXX BTDXX-12WXXX Output voltage is adjustable by connecting resistor between Vadj pin and +Vout pin. (Or between Vadj pin and -Vout pin) Note : When adjusting the output voltage, please operate below max. power 7-2-1 To lower the output voltage Output voltage can be lowered by connecting resistor Rb between Adjustable Output Pin (Vadj) and Plus Output Pin (+Vout). Calculation is as below. (Unit of Rb is [kQ]). BTD-S Series BTD-W Series 7 +Vout 7 +Vout a al” _

8 Foad 5 Common

a _ 5 yout 4 Vout Output Voltage : Vo[V], Connecting resistor : Rb[kQ] BTDXX-O3SXXX Adjustable range is below to 3.15V. (Rb262) BTDXX-O5SXXX Adjustable range is below to 4.75V. (Rb2160) BTDXX-12SXXX Adjustable range is below to 11.4V. (Rb2620) BTDXX-12WXXX Adjustable range is below to 11.4V. (Rb= 1500) Bellnix DC-DC Converter BDD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter eos r Bellnix 10Watt BTD Series 7-2-2 To raise the output voltage Output voltage can be raised by connecting resistor Ra between Adjustable Output Pin (Vadj) and Minus Output Pin (-Vout). Calculation is as below (Unit of Ra is[kQ]). BTD-S Series BTD-W Seires 7 +Vout 7 +Vout

6 Vadj Lea : Common

5 Vout “Vvout

Output Voltage : Vo[V], Connecting resistor : Ra[kQ] BTDXX-O3SXXX BTDXX-O5SXXX BTDXX-12SXXX BTDXX-12WXXX 7-3 Output Over Current Protection Function Output voltage will be lowered when output current is in state of over current and start operating over current protection circuit. (Over current protection set point : 105 to 250% of rating current value) It will automatically recover when over current state is released. In order to avoid from damage, please do not hold the over current state for more than 30sec. If by any reason does not auto recover after releasing, please switch off or off the output at ON/OFF control and reactivate. 7-4 Low Input Voltage Protection Function This product built-in the low input voltage protection function to avoid malfunction at low input voltage. Start-up operation and termination voltage range is within the below table. Commencing operation Termination Voltage BTDOS 3.0 to 4.5V BID12 6.0 to 9.0V BTD24 13 to 18V BTD48 27 to 36V Bellnix DC-DC Converter BDD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter Bellnix 10Watt BTD Series 7-5 Input Circuit Protection Circuit Fuse is built-in at input in order to protect circuit at secondary side when overcurrent flows to input by some abnormalities. Rating current and fusing current of the Built-in fuse is as below table. To assure fusing at abnormality, current capacity of power supply should be more than fusing current which is stated in below table. Model Rating Current BTDOS 10.0A Above 20.04 BTD12 Above 10.0A BTD24 Above 5.0A BTD48 1.25A Above 2.54, 8. An example method to prevent inverse connection of input power supply. This product will be damaged when input polarity is connected reversely. Please add protection circuit when connection may be reversed. Below diagram is an example of using fuse and diode. FUSE Pater s +Vin 1 7 +Vout + BTD-S Series + Vin D1 “iz C272 C3 Load | 2 Vin 3 5 Vout Belinix DC-DC Converter BDD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter eos ry Bellnix 10Watt BTD Series 9. Soldering Conditions Soldering is to be executed under the following conditions. 1- Soldering Iron (DIP Type, SMD Type) 380°C 3sec. max 2- Soldering Dip (DIP type) 260°C 10sec. max 3- Reflow (SMD type) Reflow Temp. Profile Solder Sn-3Ag-0.5Cu TP feonneecsonseesnneenrnnneensenttnnneennenttnnnnenngpengt 1.0 to 3.0°C/s o A | Tyt: 150+ 10°C é i { Ty2: 170+10°C Bry fasamsiceccaretecerseeenaeeettay i | Ty1toTy2: 40 ~ 100s RTL prrnnerrnneneny iio | [ B | 1.0 to 4.0°C/s € { ii | TP: 245°Cmax. ® i pio | Above 225°C : 20 to 40s ane | ' 1.0 to 5.0°C/s H iE: i i oA A isi Bi oc Soldering Dip Time(s) Do not vibrate during reflow. Reflow can be done only once. (Backside mounting is not possible) NOTE: Eutectic solder can be used within condition as above. 10. Material of Pin and case Pin : Phosphor bronze (Ni Foundation Sn Plating) Case : SPCC (Ni Plating) 11. Vibration / Shock Test Vibration : 10 to 55Hz All Amplitude 1.52mmp-p (2 hours in each of 3 orthogonal axes) Sweeping time 15min. Shock : Acceleration 100G (3 times in each of 3 orthogonal axes, Total 18 times ) Duration 6ms 12. Cleaning Condition This product can not be washed whole. No clean solder paste is recommended for this product. If cleaning should be necessary only for DIP type, use IPA and hand-wash only soldered surface by brush cleaning. After cleaning be sure to dry up before using. ; Bellnix DC-DC Converter BDD20070926

The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter Belinix 10Watt BTD Series 13. Environmental Compliance This product is RoHS compliance. Halogen free material is used for PCB. {Note} RoHS Compliance : Based on EU Directive 2002/95/EC. 14. Precautions -This product intends to be used for general electronic equipments (Clerical work machines, Telecommunications equipments, and Measurement equipments). Therefore, do not use for medical equipments, nuclear power equipments, and trains, etc. the malfunction and damage of which may influence directly to human life and property. Please confirm when using it in the case except general electronic equipment. -For this product, parallel operation is not possible. -For mounting this product, please do not use connector or socket. The performance may not be fulfilled by the effect of contacting resistor. Please mount to PCB by soldering. -This product has a built-in over-current, short protection, but long time short circuit will cause failure, so avoid it. -The product may be damaged if it is used under nonstandard electric and environmental conditions such as temperature. Please be sure to keep the standards. -Do not store in a place where corridible gas may be generated or at a dusty place. -The soldering may degrade, so be careful when safekeeping in a place with high-temperature, humidity and rapid temperature change for more than 1 year. -There is a possibility of damage by static. When the worker has electrified static, please earth discharge and working on an earthed worktable will be recommended. -This product does not have a built-in over voltage protection. -No test certificate is attached to this product. 15. Guarantee This product shall be guaranteed for 5 years. During this period, if there should be any failure definitely due to our | designing or manufacturing workmanship, we will repair or replace it with new one at our own expense. But in case that it should be modified and/or made internal remodeling by buyer itself whatsoever, we can not guarantee it. This guarantee shall cover only this protudcts. Belinix DC-DC Converter BDD20070926