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VWS100YG

Power-One
Part Number VWS100YG
Manufacturer Power-One
Description 100W Full Brick
Published Apr 17, 2005
Detailed Description VWS SERIES - 100 WATT DESCRIPTION VWS DC/DC converters are direct replacement converters for industry-standard full bric...
Datasheet PDF File VWS100YG PDF File

VWS100YG
VWS100YG

Overview
VWS SERIES - 100 WATT DESCRIPTION VWS DC/DC converters are direct replacement converters for 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 • 100W Full Brick • Industry Standard Footprint • Fixed Frequency • 85°C Case Operation • 6-Sided Shielding • Superior Transient Response • 1500V Isolation • Optional Booster Module 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.
- Iout Max.
, Vin Nom.
Remote Sense Headroom Minimum Output Current Dynamic Regulation, Loadstep Pk Deviation Settling Time Voltage Trim Range Current Limit Type Current Limit Threshold Range, % of Iout Rated Short Circuit Threshold Range, % of Iout Rated OVP Trip Range OVP/UVP type ±1% 0.
2% Vout 0.
5% Vout 0.
5 VDC 10 % Iout Rated 25% Iout 8% Vout 500 µs ±10% Hiccup 110 - 140% 200% 120 - 140% Vout Nom.
Self-Recovering 18 - 36 VDC 36 - 72 VDC 50 mA Pk-Pk 35 VDC / 32 VDC Efficiency vs.
Load (48V Input) 95 90 EFFICIENCY % 85 80 75 70 65 60 VWS100ZH EFF.
(36v) EFF.
(48v) EFF.
(75v) General Turn-On Time Remote Shutdown Remote Shutdown Reference Switching Frequency Isolation, Input - Output Isolation, Input - Case Isolation, Output - Case Temperature Coefficient Case Temperature Operating Range Storage Range Thermal Shutdown Range Vibration, 3 Axes, 5 Min Each MTBF† (Bellcore TR-NWT-000332) Safety Weight (approx.
) REV.
07/01 10 mS Positive Or Negative Logic Vin Negative 300 kHz 1500 VDC 1050 VDC 500 VDC 0.
2%/°C -25 To +85°C -55 To +115°C 90 To 100°C 5 g, 10 - 55 Hz 2.
1 x 106 hrs UL, cUL, ...


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