PWA_(M)D-1W5&PWB_(M)D-1W5 Series 1.5W, WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER multi-country patent protection RoHS FEATURES PRODUCT PROGRAM Wide input voltage(4:1) Operating Temperature: -40°C to +85°C 1500VDC Input/Output Isolation Short Circuit Protection(automatic recovery) Internal SMD construction No external component required No Heat Sink Required Industry Standard Pinout Five-sided shielding package(PWA/B_MD) MTBF>1,000,000 hours RoHS Compliance Input Part Number Output Voltage (VDC) Nominal Range No-load Voltage Max* (mA)(typ) (VDC) Current (mA) Max Min Efficiency (%,typ.) PWA2405(M)D-1W5 ±5 ±150 ±15 74 PWA2412(M)D-1W5 ±12 ±63 ±6 78 PWA2415(M)D-1W5 ±15 ±50 ±5 79 PWB2403(M)D-1W5 3.3 500 50 72 5 300 30 74 PWB2409(M)D-1W5 9 167 17 76 PWB2412(M)D-1W5 12 125 12 78 PWB2415(M)D-1W5 15 100 10 80 24 9.0-36 40 16 PWB2405(M)D-1W5 PWA4805(M)D-1W5 ±5 ±150 ±15 74 The PWA_(M)D-1W5&PWB_(M)D-1W5 Series PWA4812(M)D-1W5 ±12 ±63 ±6 78 are specially designed for applications where a PWA4815(M)D-1W5 ±15 ±50 ±5 80 APPLICATIONS wide range input voltage power supplies are 3.3 500 50 72 PWB4805(M)D-1W5 5 300 30 74 board. PWB4809(M)D-1W5 9 167 17 76 These products apply to: PWB4812(M)D-1W5 12 125 12 78 PWB4815(M)D-1W5 15 100 10 80 isolated from the input power supply in a distributed power supply system on a circuit 1) Where the voltage of the input power supply PWB4803(M)D-1W5 48 18-72 80 8 is wide range (voltage range≤ 4:1); 2) Where isolation is necessary between input and output (Isolation Voltage≤1500VDC); 3) Where the regulation of the output voltage and the output ripple noise are demanded. * Input voltage over it may cause permanent damage to the device. Note: The load shouldn't be less than 10%, otherwise ripple will increase dramatically. Operation under 10% load will not damage the converter; However, they may not meet all specification listed. OUTPUT SPECIFICATIONS MODEL SELECTION PWA2412D-1W5 Rated Power Package Style Output Voltage Input Voltage Produ ct Se rie s 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 Item Test Conditions Min Output Power See below products program 0.15 Positive Voltage accuracy Refer to recommended circuit Typ ±1 Max Units 1.5 W ±3 ±3 ±5 Load Regulation From 10% to 100% load ±0.5 ±2* Line Regulation Input voltage from low to high ±0.2 ±0.75 Temperature Drift Refer to recommended circuit Ripple** 20MHz bandwidth 20 50 Noise** 20MHz bandwidth 50 100 Switching Frequency 100% load, nominal input voltage 300 Negative Voltage accuracy Refer to recommended circuit ±0.03 % %/°C mVp-p KHz * Dual output models unbalanced load: ±5%. **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<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 PWA_(M)D-1W5 & PWB_(M)D-1W5 A/0-2008 Page 1 of 2 COMMON SPECIFICATION Item Test Conditions Min Typ Storage humidity Max Units Recommended Circuit All the PWA_(M)D-1W5 & PWB_(M)D-1W5 95 % Series have been tested according to the Operating temperature -40 85 Storage Temperature -55 125 Temp. rise at full load following recommended testing circuit before leaving factory. (See Figure 1). °C 15 Lead temperature 1.5mm from case for 10 seconds Isolation voltage Tested for 1 minute and 1mA max Isolation resistance Test at 500VDC 1500 1000 100 MΩ G ND PF Single output Vin Free air convection Case material D: Plastic(UL94-V0); Short circuit protection Cin VDC Isolation capacitance Cooling +Vout Vin 300 DC 0V -Vout Cin MD: Steel, nickel plated DC +Vout DC DC 0V G ND Continuous, automatic recovery MTBF 100 (Figure 1) K hours Weight 15 g If you want to further decrease the input/output ripple, you can increase capacitance properly or TYPICAL CHARECTERISTICS choose capacitors with low ESR. However, the capacitance should not be too high, or may cause Temperature Derating Graph start-up problem. For every channel of output, provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees (Table 1).If you want to use the Safe Operating Area products in high EMI, please choose our metal packaged products (PWA_MD-1W5 & PWB_MD1W5). General: Cin: Operating Temp.( C ) 20.00 (0.787) (0.600) 20.30 (0.800) PW_D-1W5 PW_MD-1W5 2 3 (0.094) 9 10 11 2322 1615 14 2.54 ( 0.100 ) First Angle Projection RECOMMENDED FOOTPRINT Top view,grid:2.54mm(0.1inch) diameter:1.00mm(0.039inch) Dual Output /Single Output (Bottom View) 23 22 4.25 ( 0.167 ) 10μF-47μF Output External Capacitor Table (Table 1) Single Vout Cout Cout Daul Vout (uF) (VDC) (uF) (VDC) 3.3 2200 ±5 680 OUTLINE DIMENSIONS & FOOTPRINT DETAILS 31.80 (1.252) 24V&48V Cout: 10μF/100mA 5 1000 ±12 330 9 680 ±15 220 12 470 -- -- 15 330 -- -- 16 15 14 Input Current When it is used in unregulated power supply,be 2 3 9 10 11 sure that the fluctuating range of the power supply and the rippled voltage do not exceed the module Note: Unit:mm(inch) Pin diameter:0.50mm(0.020inch) Pin diameter tolerances: 0.10mm( 0.004inch) General tolerances: 0.25mm( 0.010inch) afford the startup current of this kind of DC/DC Dual GND 0V NC -Vo +Vo 0V Vin module. (See figure 2) General: Ip ≤1.4*Iin-max Input Current(A) (Side View) PW_D-1W5 9.50 (0.374) PW_MD-1W5 10.00 (0.394) 4.10 standard. Input current of power supply should FOOTPRINT DETAILS Single Pin 2,3 GND 9 NC 10,15 NC NC 11 +Vo 14 0V 16 Vin 22,23 NC:No Connection Ip Input Voltage Range APPLICATION NOTE Input Voltage (V) Requirement On Output Load In order to ensure the product operate efficiently and reliably, in addition to a max load (namely full load), a minimum load is specified for this kind of DC/DC converter. Make sure the No parallel connection or plug and play. specified range of input voltage is not exceeded, the minimum output load no less than 10% load. If the actual load is less than the specified minimum load, the output ripple may increase sharply while its efficiency and reliability will reduce greatly. If the actual output power is very small, please add an appropriate resistor as extra loading, or contact our company for other lower output power products. MORNSUN reserves the copyright Specifications subject to change without notice PWA_(M)D-1W5 & PWB_(M)D-1W5 A/0-2008 Page 2 of 2