GLDW34V03 – 1/4 Brick Dorado HV

? Industry standard pinout and footprint

? High effciency: 87 at 34V, 3A; 89 at 34V, 1.5A

? Droop feature allows current sharing

? Very low common-mode noise for a commercial DC/DC converter

? Two-stage input flter

? Constant switching frequency

? Remote sense

? Single board design

? Optional low profle heat sink for improved thermal performance

? Header with M3 metal inserts for mechanical connection to PCB

Control Functions

? Compatible with fan turn-on requirements

? Designed to be stable with high capacitance load

? Uses innovative control and power topology for lower parts count

? Microprocessor controlled

? Primary-side enable, choice of logic

Protection Features

? Over temperature protection

? Over voltage protection

? Over current protection

? Over/Under input voltage protection

Typical Characteristics

? Output setpoint accuracy: ± 0.2

? Load regulation: – 0.77V/A untrimmed

? Line regulation: ± 0.2

? Low output ripple

? Output trim