KW010A0A41-SR LINEAGEPOWER | Alldatasheet
Document overview
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Technical content
Features
Compliant to RoHS EU Directive 2002/95/EC (-Z versions) Compliant to RoHS EU Directive 2002/95/EC with lead solder exemption (non-Z versions) Delivers up to 25A output current High efficiency – 91% at 3.3V full load Small size and low profile: 33.0 mm x 22.9 mm x 8.5 mm (1.30 in x 0.9 in x 0.335 in) Industry standard DOSA footprint -20% to +10% output voltage adjustment trim Remote On/Off Remote Sense No reverse current during output shutdown Over temperature protection (latching) Output overcurrent/overvoltage protection (latching) Wide operating temperature range (-40°C to 85°C) Meets the voltage isolation requirements for ETSI 300-132-2 and complies with and is licensed for Basic Insulation rating per EN60950-1 UL* 60950-1Recognized, CSA† C22.2 No. 60950-1-03 Certified, and VDE‡ 0805 (IEC60950 3rd Edition) Licensed CE mark meets 2006/95/EC directive§ ISO** 9001 and ISO 14001 certified manufacturing facilities
Description
The KW (Sixteenth-brick) series power modules are isolated dc-dc converters that operate over a wide input voltage range of 36 to 75Vdc and provide a single precisely regulated output. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. The modules exhibit high efficiency, typical efficiency of 91% for 3.3V/15A. These open frame modules are available either in surface-mount (-SR) or in through-hole (TH) form. RoHS Compliant
March 26, 2008 KW010/015/020/025 Series Power Modules: 36 – 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current LINEAGE POWER 2 Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. Parameter Device Symbol Min Max Unit Input Voltage Continuous All V IN -0.3 80 Vdc Transient (100 ms) All V IN,trans -0.3 100 Vdc Operating Ambient Temperature All T A -40 85 °C (see Thermal Considerations section) Storage Temperature All T stg -55 125 °C I/O Isolation voltage (100% Factory Hi-Pot tested) All ⎯ ⎯ 1500 Vdc Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Device Symbol Min Typ Max Unit Operating Input Voltage All V IN 36 48 75 V dc Maximum Input Current All I IN,max 1.7 2.0 A dc (VIN= VIN, min to VIN, max, IO=IO, max) Input No Load Current All I IN,No load 55 mA (VIN = VIN, nom, IO = 0, module enabled) Input Stand-by Current All I IN,stand-by 5 7 mA (VIN = VIN, nom, module disabled) Inrush Transient All I t 0.1 A s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; VIN, min to VIN, max, IO= IOmax ; See Test configuration section) All 30 mA p-p Input Ripple Rejection (120Hz) All 50 60 100 dB EMC, EN55022 See EMC Considerations section CAUTION: This power module is not internally fused. An input line fuse must always be used. This power module can be used in a wide variety of applications, ranging from simple standalone operation to an integrated part of sophisticated power architectures. To preserve maximum flexibility, internal fusing is not included, however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a time-delay fuse with a maximum rating of 5 A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data sheet for further information.
March 26, 2008 KW010/015/020/025 Series Power Modules: 36 – 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current LINEAGE POWER 3 Electrical Specifications (continued) Parameter Device Symbol Min Typ Max Unit Output Voltage Set-point A V O, set 4.93 5.0 5.08 V dc (VIN=VIN, min, IO=IO, max, TA=25°C) F V O, set 3.25 3.3 3.35 V dc G V O, set 2.46 2.5 2.54 V dc Y V O, set 1.77 1.8 1.83 V dc M V O, set 1.48 1.5 1.53 V dc P V O, set 1.18 1.2 1.22 V dc Output Voltage All V O -3.0 +3.0 % V O, set (Over all operating input voltage, resistive load, and temperature conditions until end of life) Adjustment Range All V O,adj -20.0 +10.0 % V O, set Selected by an external resistor Output Regulation Line (VIN=VIN, min to VIN, max) A, F, G ⎯ ⎯ 0.1 % V O, set Y, M, P 2 mV Load (IO=IO, min to IO, max) A, F, G ⎯ ⎯ 0.1 % V O, set Y, M, P 2 mV Temperature (Tref=TA, min to TA, max) All ⎯ ⎯ 1.0 % V O, set Output Ripple and Noise on nominal output (VIN=VIN, nom ,IO= IO, max , TA=TA, min to TA, max) RMS (5Hz to 20MHz bandwidth) ⎯ 25 ⎯ mVrms Peak-to-Peak (5Hz to 20MHz bandwidth) A, F, G, Y ⎯ 75 ⎯ mVpk-pk RMS (5Hz to 20MHz bandwidth) ⎯ 33 ⎯ mVrms Peak-to-Peak (5Hz to 20MHz bandwidth) M, P ⎯ 100 ⎯ mVpk-pk External Capacitance All C O, max 0 ⎯ 10,000 μF Rated Output Current A I O, Rated 0 ⎯ 10 A dc F I O, Rated 0 ⎯ 15 A dc G I O, Rated 0 ⎯ 20 A dc Y I O, Rated 0 ⎯ 25 A dc M I O, Rated 0 ⎯ 25 A dc P I O, Rated 0 ⎯ 25 A dc Output Current Limit Inception (Hiccup Mode ) (VO= 90% of VO, set) All IO, lim 115 120 125 %I O, Rated Output Short-Circuit Current (VO≤250mV) ( Hiccup Mode ) All I O, s/c ⎯ 3 ⎯ Arms
March 26, 2008 KW010/015/020/025 Series Power Modules: 36 – 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current LINEAGE POWER 4 Electrical Specifications (continued) Parameter Device Symbol Min Typ Max Unit Efficiency A η 92.0 % VIN= VIN, nom, TA=25°C F η 91.0 % IO=IO, max , VO= VO,set G η 89.0 % Y η 87.0 % M η 85.0 % P η 84.0 % Switching Frequency All f sw 190 200 235 kHz Dynamic Load Response (dIo/dt=0.1A/μs; VIN = VIN, nom; TA=25°C) Load Change from Io= 50% to 75% or 25% to 50% of Io,max; Peak Deviation All V pk ⎯ 2 ⎯ % VO, set Settling Time (Vo<10% peak deviation) All t s ⎯ 200 ⎯ μs (dIo/dt=1A/μs; VIN = VIN, nom; TA=25°C) Load Change from Io= 50% to 75% or 25% to 50% of Io,max; Peak Deviation All V pk ⎯ 5 ⎯ % VO, set Settling Time (Vo<10% peak deviation) All t s ⎯ 200 ⎯ μs Isolation Specifications Parameter Device Symbol Min Typ Max Unit Isolation Capacitance All C iso ⎯ 1000 ⎯ pF Isolation Resistance All R iso 10 ⎯ ⎯ MΩ I/O Isolation Voltage All All ⎯ ⎯ 1500 V dc General Specifications Parameter Device Min Typ Max Unit MTBF F 2,864,101 Hours Calculated Reliability Based upon Telcordia SR-332 Issue 2: Method I, Case 3, (IO=80%IO, max, TA=40°C, Airflow = 200 lfm), 90% confidence FIT F 349 10 /Hours Powered Random Vibration (VIN=VIN, min, IO=IO, max, TA=25°C, 0 to 5000Hz, 10Grms) All 90 Minutes Weight All ⎯ 11.3 (0.4) ⎯ g (oz.)
March 26, 2008 KW010/015/020/025 Series Power Modules: 36 – 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current LINEAGE POWER 5 Feature Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information. Parameter Device Symbol Min Typ Max Unit Remote On/Off Signal Interface (VIN=VIN, min to VIN, max ; open collector or equivalent, Signal referenced to VIN- terminal) Negative Logic: device code suffix “1” Logic Low = module On, Logic High = module Off Positive Logic: No device code suffix required Logic Low = module Off, Logic High = module On Logic Low - Remote On/Off Current All I on/off ⎯ ⎯ 1.0 mA Logic Low - On/Off Voltage All V on/off -0.7 ⎯ 1.2 V Logic High Voltage – (Typ = Open Collector) All V on/off ⎯ 5 V Logic High maximum allowable leakage current All I on/off ⎯ ⎯ 10 μA Turn-On Delay and Rise Times (IO=IO, max , VIN=VIN, nom, TA = 25 o Case 1: On/Off input is set to Logic Low (Module ON) and then input power is applied (delay from instant at which VIN = VIN, min until Vo=10% of Vo,set) All Tdelay ― 15 20 msec Case 2: Input power is applied for at least 1 second and then the On/Off input is set from OFF to ON (Tdelay = from instant at which VIN=VIN, min until VO = 10% of VO, set). All Tdelay ― 4 10 msec Output voltage Rise time (time for Vo to rise from 10% of Vo,set to 90% of Vo, set) All Trise ― 8 12 msec Output voltage Rise time (time for Vo to rise from 10% of Vo,set to 90% of Vo, set with max ext capacitance) All Trise ― 8 12 msec Output voltage overshoot – Startup ― 3 % VO, set IO= IO, max; VIN=VIN, min to VIN, max, TA = 25 o C Remote Sense Range A, F, G +10 % V O, set Y, M, P 0.25 V dc Output Overvoltage Protection A V O, limit 6.1 ⎯ 7.0 V dc F V O, limit 4.0 ⎯ 4.6 V dc G V O, limit 3.1 ⎯ 3.7 V dc Y V O, limit 2.3 ⎯ 3.2 V dc M V O, limit 2.3 ⎯ 3.2 V dc P V O, limit 2.0 ⎯ 2.8 V dc Input Undervoltage Lockout Turn-on Threshold All V uv/on ⎯ 35 36 V dc Turn-off Threshold All V uv/off 32 33 ⎯ Vdc Hysterisis All V hyst 2 ⎯ ⎯ Vdc
current during hiccup is 10% IO, max. and either the VO(+) pin or the VO(-) pin. Figure 42. Circuit Configuration to Trim Output applications in high electrical noise applications. the standard trim equations.
adversely affect long-term reliability. suggested Pb-free solder paste is Sn/Ag/Cu (SAC). Sn/Ag/Cu solder is shown in Fig. 49. The KW010-025 modules have a MSL rating of 1. varies according to the MSL rating (see J-STD-033A).
15 Seconds
60 Seconds
Figure 49. Recommended linear reflow profile with both Pb and Pb-free wave soldering processes. representative for more details.
March 26, 2008 KW010/015/020/025 Series Power Modules: 36 – 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current LINEAGE POWER 18 Mechanical Outline for Surface Mount Module Dimensions are in millimeters and [inches]. Top View Side View Bottom View PIN FUNCTION
1 V IN(+)
2 On/Off
3 V IN(-)
4 V o(-)
5 Sense (-)
6 Trim
7 Sense (+)
8 Vo (+)
March 26, 2008 KW010/015/020/025 Series Power Modules: 36 – 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current LINEAGE POWER 19 Mechanical Outline for Through-Hole Module Dimensions are in millimeters and [inches]. Top View Side View Bottom View PIN FUNCTION
March 26, 2008 KW010/015/020/025 Series Power Modules: 36 – 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current LINEAGE POWER 20 Recommended Pad Layout Dimensions are in and millimeters [inches]. SMT Recommended Pad Layout (Component Side View) TH Recommended Pad Layout (Component Side View)
March 26, 2008 KW010/015/020/025 Series Power Modules: 36 – 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current LINEAGE POWER 21 Packaging Details The Sixteenth-brick SMT versions are supplied in tape & reel as standard. Details of tape dimensions are shown below. Modules are shipped in quantities of 140 modules per reel. Tape Dimensions Dimensions are in millimeters.
March 26, 2008 KW010/015/020/025 Series Power Modules: 36 – 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current LINEAGE POWER 22
Ordering Information
Please contact your Lineage Power Sales Representative for pricing, availability and optional features. Table 1. Device Code
Table 2. Device Options Absolute Maximum Ratings table. The 100% Hi-Pot test is now applied to all device codes, with or without the –B option suffix.
3000 Skyline Drive, Mesquite, TX 75149, USA
application. No rights under any patent accompany the sale of any such product(s) or information. © 2008 Lineage Power Corporation, (Mesquite, Texas) All International Rights Reserved.