A0512S-2W

A_S-2W & B_S-2W Series 2W, FIXED INPUT, ISOLATED & UNREGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER RoHS FEATURES High Efficiency up to 86% 1KVDC Isolation SIP Package Internal SMD Construction Temperature Range: -40°C to +85°C No Heat sink Required No External Component Required Industry Standard Pinout RoHS Compliance PRODUCT PROGRAM Input P art Number B0303S-2W A0505S-2W A0509S-2W A0512S-2W A0515S-2W A0524S-2W B0503S-2W B0505S-2W B0509S-2W Series are B0512S-2W B0515S-2W A1205S-2W A1209S-2W A1212S-2W A1215S-2W B1205S-2W B1209S-2W B1212S-2W B1215S-2W A1505S-2W B1505S-2W A2405S-2W A2409S-2W A2412S-2W A2415S-2W A2424S-2W B2405S-2W B2409S-2W B2412S-2W 24 21.6-26.4 15 13.5-16.5 12 10.8-13.2 5 4.5-5.5 Voltage (VDC) Nominal 3.3 Range 2.97-3.63 Voltage (VDC) 3.3 ±5 ±9 ±12 ±15 ±24 3.3 5 9 12 15 ±5 ±9 ±12 ±15 5 9 12 15 ±5 ±5 ±5 ±9 ±12 ±15 ±24 5 9 12 15 24 Output Current (mA) M ax 400 ±200 ±111 ±83 ±67 ±42 400 400 222 167 133 ±200 ±111 ±83 ±67 400 222 167 133 ±200 400 ±200 ±111 ±83 ±67 ±42 400 222 167 133 84 Min 40 ±20 ±12 ±9 ±7 ±5 40 40 23 17 14 ±20 ±12 ±9 ±7 40 23 17 14 ±20 40 ±20 ±12 ±9 ±7 ±5 40 23 17 14 10 73 82 85 86 82 82 74 81 84 83 84 81 84 86 82 81 82 85 82 80 80 80 84 84 84 85 80 83 84 84 84 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 UL UL UL UL Efficiency (%, Typ) UL CE APPLICATIONS The A_S-2W & B_S-2W 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. MODEL SELECTION B2415S-2W B2424S-2W A 0505S-2W Rated Power Package Styl e Ou tp ut Vol tage Inp ut Volta ge Pro duc t Se ries Note: The A_S-1W/B_LS-1W series also are available in our company. COMMON SPECIFICATIONS Item Operating Temp. Range Storage Temp. Range Storage humidity range Cooling Test conditions Min -40 -55 Typ M ax 85 125 95 Free air convection 15 1.5mm from case for 10 seconds 25 300 1 Plastic (UL94-V0) 3500 2.8 K hours g °C s Units °C % 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 Temp. rise at full load Lead temperature Short circuit protection* Case material MTBF W eight *Supply voltage must be discontinued at the end of short circuit duration. MORNSUN reserves the copyright Specifications subject to change without notice. A_S-2W & B_S-2W A/1-2008 Page 1 of 2 ISOLATION SPECIFICATIONS I tem I solation voltage Test conditions Tested for 1 minute and 1 mA max Min 1000 1000 Typ Max Units VDC MΩ I solation resistance Test at 500VDC 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 to 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). OUTPUT SPECIFICATIONS I tem Output power Line regulation For Vin change of 1% (5V output) (9V output) Load regulation 10% to 100% load (12V output) (15V output) (24V output) Output voltage accuracy Temperature drift Ripple & Noise* 100% full load 20MHz Bandwidth 75 75 12.8 8.3 6.8 6.3 5 Test conditions Min 0.2 Typ Max 2 ±1.2 15 15 15 15 15 0.03 150 %/°C mVp-p KHz % Units W Dual Output L L Vin Cin +Vo Cout DC DC GND Single Output L L Cout 0V -Vo See tolerance envelope graph L Vin Cin +Vo Cout DC DC (Figure 1) Switching frequency Full load, nominal input GND 0V *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