VWS250YH-A

(888) IPD-CONVerters G (888) 473-2668 G www.ipdconverters.com VWS SERIES - 300 WATT DESCRIPTION VWS DC/DC converters are industry standard full bricks. Featuring a fixed frequency design, the VWS offers excellent transient response and predictable EMI performance. The VWS can be combined with VWB booster modules to provide increased power. VWS converters use 100% surface-mount construction, along with planar magnetics, and are fully compatible with production board washing processes. FEATURES 300W Standard Full Brick Industry Standard Footprint Open-Frame Packaging 100°C Baseplate Operation Planar Magnetics Superior Transient Response 1500V Isolation VWB Booster Modules Available TECHNICAL SPECIFICATIONS Input Voltage Range 24 VDC Nominal 48 VDC Nominal Input Reflected Ripple Current Undervoltage Lockout - Turn on / Turn off Output Setpoint Accuracy Line Regulation Vin min. - Vin max., Iout rated Load Regulation Iout min. - I out max., Vin nom. Remote Sense Headroom Minimum Output Current Dynamic Regulation, Loadstep Pk Deviation Settling Time Voltage Trim Range Current Limit Threshold Range, % of Iout Rated OVP Trip Range OVP Type Short Circuit/Overcurrent Protection ±1% 0.2% Vout 0.2% Vout 0.5 VDC 10 % Iout Rated 25% Iout 4% Vout 500 µs ±10% 110 - 140% 120 - 140% Vout Nom. Self Recovering Shutdown/Hiccup 18 - 36 VDC 36 - 72 VDC 50 mA Pk-Pk 17-15 VDC /35-32 VDC Efficiency vs. Load (48V Input) 90 EFFICIENCY % 85 EFF. (36v) EFF. (48v) EFF. (75v) 80 75 ...