B2409D-2W

A_D-2W & B_D-2W Series 2W, FIXED INPUT, ISOLATED & UNREGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER RoHS FEATURES High Efficiency up to 86% 1KVDC Isolation DIP Package Internal SMD Construction Temperature Range: -40°C to +85°C No Heat sink Required Internal SMD construction Industry Standard Pinout RoHS Compliance PRODUCT PROGRAM Input P art Number B0303D-2W A0505D-2W A0509D-2W A0512D-2W A0515D-2W B0503D-2W B0505D-2W B0509D-2W 5 4.5-5.5 Voltage (VDC) Nominal 3.3 Range 3.0-3.6 Voltage (VDC) Output Current (mA) M ax 400 ±200 ±111 ±83 ±67 400 400 222 167 133 ±200 ±111 ±83 ±67 400 222 167 133 ±200 ±200 ±111 ±83 ±67 ±42 400 222 167 133 84 Min 40 ±20 ±12 ±9 ±7 40 40 23 17 14 ±20 ±12 ±9 ±7 40 23 17 14 ±20 ±20 ±12 ±9 ±7 ±5 40 23 17 14 10 Efficiency Certificate (%, Typ) 3.3 ±5 ±9 ±12 ±15 73 82 85 86 82 UL UL UL UL UL CE UL CE UL CE UL CE UL UL UL UL UL CE UL CE UL CE UL CE UL UL UL UL UL CE UL CE UL CE UL CE APPLICATIONS The A_D-2W & B_D-2W Series are specially designed for applications where a group of polar power supplies are isolated from the input power supply in a distributed power supply system on a circuit board. These products apply to: 1) W here the voltage of the input power supply is fixed (voltage variation ≤ ±10%); 2) W here isolation is necessary between input and output (isolation voltage ≤1000VDC); 3) Where the regulation of the output voltage and the output ripple noise are not demanding. Such as: purely digital circuits, ordinary low frequency analog circuits, and IGBT power device driving circuits. B0512D-2W B0515D-2W A1205D-2W A1209D-2W A1212D-2W A1215D-2W B1205D-2W B1209D-2W B1212D-2W B1215D-2W A1505D-2W A2405D-2W A2409D-2W A2412D-2W A2415D-2W A2424D-2W B2405D-2W B2409D-2W B2412D-2W 24 21.6-26.4 15 13.5-16.5 12 10.8-13.2 3.3 5 9 12 15 ±5 ±9 ±12 ±15 74 81 84 83 84 81 84 86 82 5 9 12 15 ±5 ±5 ±9 ±12 ±15 ±24 81 82 85 82 80 80 84 84 84 85 MODEL SELECTION B2415D-2W B2424D-2W A0505D-2W Ra te d Po we r Pa c k ag e Sty le O u tp u t Vo lta g e In pu t Vo ltag e Pro d u c t Se rie s 5 9 12 15 24 80 83 84 84 84 Note: The A_S_1W/B_LS_1W series also are available in our company. COMMON SPECIFICATIONS Item Test conditions Min Typ Max Units Operating Temp. Range -40 85 °C Storage Temp. Range -55 125 Storage humidity range 95 % Cooling Free air convection Temp. rise at full load 15 25 °C Lead temperature 1.5mm from case for 10 seconds 300 Isolation voltage Tested for 1 minute and 1 mA max 1000 VDC Isolation resistance Test at 500VDC 1000 MΩ Short circuit protection* 1 s Case material Plastic (UL94-V0) MTBF 3500 K hours *Supply voltage must be discontinued at the end of short circuit duration. MORNSUN Science& Technology co.,Ltd. Address: 2th floor 6th building, Hangzhou Industrial District, Guangzhou, China Tel: 86-20-38601850 Fax: 86-20-38601272 http://www.mornsun-power.com MORNSUN reserves the copyright Specifications subject to change without notice. A_D-2W & B_D-2W A/1-2007 Page 1 of 2 OUTPUT SPECIFICATIONS Item Output power Line regulation Test conditions For Vin change of 1% (5V output) (9V output) (12V output) (15V output) Min 0.2 Max Units 2 W ±1.2 % 12.8 15 8.3 15 % 6.8 15 6.3 15 See tolerance envelope graph 0.03 %/°C 100 150 mVp-p 75 KHz Typ Overload Protection Under normal operating conditions, the output circuit of these products has no protection against overload. The simplest method is to connect a self-recovery fuse in series at the input end or add a circuit breaker to the circuit. Recommended testing and application circuit If you want t o further decrease the input/output ripple, an “LC” filtering network may be connected to the input and output ends of the DC/DC converter, see (Figure 1). Dual Output L L Load regulation 10% to 100% load Output voltage accuracy Temperature drift 100% full load Ripple & Noise* 20MHz Bandwidth Switching frequency Full load, nominal input *Test ripple and noise by “ parallel cable” method. See detailed operation instructions at Testing of Power Converter section, application notes. Note: 1. All specifications measured at TA=25° C, humidity