IF0505S/D-1W

IF0505S-D-W75 MORNSUN | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 2

Technical content

MORNSUN reserves the copyright Specifications subject to change without notice. IF_S(D)-1W A/0-2008 Page 1 of 2 IF_S-1W/ IF_D-1W Series 1W, FIXED INPUT ISOLATED & REGULATED SINGLE OUTPUT MINIATURE SIP/DIP PACKAGE multi-country patent protection RoHS FEATURES PRODUCT PROGRAM Input Output Voltage (VDC) Current (mA) Part Number Nominal Range Voltage (VDC) Max Min Efficiency (%, Typ) Package Style IF0505S/D-W75 5 150 15 68 SIP/DIP IF0505S/D-1W 5 200 20 66 SIP/DIP IF0509S/D-1W 9 111 12 70 SIP/DIP IF0512S/D-1W 12 83 9 72 SIP/DIP IF0515S/D-1W 5 4.75-5.25 15 67 7 73 SIP/DIP IF1205S/D-W75 5 150 15 68 SIP/DIP IF1205S/D-1W 5 200 20 67 SIP/DIP IF1209S/D-1W 9 111 12 71 SIP/DIP IF1212S/D-1W 12 83 9 73 SIP/DIP IF1215S/D-1W 12 11.4-12.6 15 67 7 74 SIP/DIP IF2405S/D-W75 5 150 15 68 SIP/DIP IF2405S/D-1W 5 200 20 67 SIP/DIP IF2409S/D-1W 9 111 12 72 SIP/DIP IF2412S/D-1W 12 83 9 73 SIP/DIP IF2415S/D-1W 24 22.8-25.2 15 67 7 74 SIP/DIP Note: The IF_S(D)-W25 Series also available in our company. ISOLATION SPECIFICATIONS Item Test condition Min Typ Max Units Isolation voltage Tested for 1 minute 3000 VDC Isolation resistance Test at 500VDC 1000 M Ω OUTPUT SPECIFICATIONS Item Test condition Min Typ Max Units Output power 0.1 1 W Line regulation For Vin change of ±5% ±0.25 Load regulation 10% to 100% full load ±1 Output voltage accuracy 100% full load ±3 Temperature drift 100% full load 0.03 %/°C Output ripple* 20MKHz bandwidth 10 20 Output noise* 20MKHz bandwidth 50 100 mVp-p Switching frequency Full load, nominal input voltage 100 KHz *Test ripple and noise by “parallel cable ” method. See detailed operation instructions at Testing of Power Converter section, application notes.

• SIP/DIP Package
• 3KVDC Isolation
• Temperature Range: -40°C to +85°C
• Industry Standard Pinout
• No Heat sink Required
• No External Component Required
• PCB Mounting
• RoHS Compliance
• Short Circuit Protection

APPLICATIONS

The IF_S(D)-1W Series are specially designed for applications where a single po wer supply is highly isolated from the input power supply in a distributed power supply system on a circuit board. These products apply to: 1) Where the voltage of the input power supply is fixed (voltage variation ≤±5%); 2) Where isolation is necessary b etween input and output (isolation voltage ≤3000VDC); 3) Where the regulation of the output voltage and the output ripple and noise are demanding. MODEL SELECTION Product Series Input Voltage Output Voltage Package Style Rated Power MORNSUN Science& Technology co.,Ltd. Address: 2th floor 6th building, Huangzhou Industrial District, Guangzhou, China Tel: 86-20-38601850 Fax:86-20-38601272 Http://www.mornsun-power.com Note: 1.All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2.See below recommended circuits for more details.

MORNSUN reserves the copyright Specifications subject to change without notice. IF_S(D)-1W A/0-2008 Page 2 of 2 COMMON SPECIFICATION APPLICATION NOTE Item Test condition Min Typ Max Units Storage humidity range 95 No-load power consumption 10 Storage humidity range -55 125 Operating temp. range -40 85 Temp. rise at full load 15 25 Lead temperature 1.5mm from case for 10 seconds 300 IFXX05S/D-1W* 1 S Short circuit protection Others Continuous Cooling Free air convection Case material Plastic (UL94-V0) MTBF 3500 K hours *Supply voltage must be discontinued at the end of short circuit duration. TYPICAL CHARECTERISTICS Operating Temp.( )C Temperature Derating Graph OUTLINE DIMENSIONS& RECOMMENDED FOOTPRINT (Side View) (Bottom View) 6.00 14 9 241 14 9 Vin GND +Vo Pin Vin GND +Vo NC (0.772) (0.374) 0.50 (0.020) (0.161) (0.035) (0.079) (0.500) (0.236) (0.787) (0.276) (0.161) (0.60) (0.30) (0.394) First Angle Projection RECOMMENDED FOOTPRINT Top view,grid:2.54*2.54mm(0.1*0.1inch), diameter:1.00mm(0.039inch) Note: Unit:mm(inch) Pin section:0.50*0.30mm(0.020*0.012inch) Pin tolerances:0.10mm(0.004inch) General tolerances:0.25mm(0.010inch) FOOTPRINT DETAILS Pin FOOTPRINT DETAILS Requirement On Output Load To ensure this module can operate efficiently and reliably, a minimum load is specified for this kind of DC/DC converter in addition to a maximum load (namely full load). During operation, make sure the specified range of input voltage is not exceeded, the minimum output load is not less than 10% of the full load, and that this product should never be operated under no load! If the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load, or use our company’s products with a lower rated output power (IF_S(D) –W25 Series). Filtering In some circuits which are sensitive to noise and ripple, a filtering capacitor may be added to the DC/DC output end and input end to reduce the noise and ripple. However, the capacitance of the output filter capacitor must proper. If the capacitance is too big, a startup problem might arise. For every channel of output, providing the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor refer to (Table 1). EXTERNAL CAPACITOR TABLE (TABLE 1) Vin (VDC) Cin (uF) Vout (VDC) Cout (uF) 5 4.7 5 10 12 2.2 9 4.7 24 1 12 2.2 - - 15 1 It’s not recommended to connect any external capacitor in the application field with less than 0.5 watt output. To get an extremely low ripple, an “LC” filtering network may be connected to the input and output ends of the DC/DC converter, which may produce a more significant filtering effect. It should also be noted that the inductance and the frequency of the “LC” filtering network should be staggered with the DC/DC frequency to avoid mutual interference (Figure 1). Vin GND +Vo DC C L L DC C (Figure 1) Overload Protection Under normal operating conditions, the output circuit of these products has no protection against over-current and short-circuits. The simplest method is to connect a self-recovery fuse in series at the input end or add a circuit breaker to the circuit. When the environment temperature is higher than 71 °C, the product output power should be less then 60% of the rated power. No parallel connection or plug and play.