TDK iHA48040A033V* specifications Standard Features, Optional Features

Data Sheet: Veta® iHA48040A033V*, 3.3V/40A Output Half Brick Series

Platform Overview:

Veta® iHA48 Series DC-DC Power Modules 48V Input, 1.2-28V/60A or 350W Output Half-Brick

The Veta® iHA48 Series power modules operate over a wide 36 – 75Vdc input voltage range and provide one regulated dc output voltage that is electrically isolated from the input. Its high efficiency and superior thermal performance make the Veta® Family of power modules ideally suited for power-hungry applications in demanding thermal environments. This rugged building block is designed to serve as the core of your high reliability system. A wide output voltage trim range and remote sensing are standard features enhancing versatility.

Standard Features:

∙Standard Half Brick footprint

∙High efficiency, 83-93.5% typical

∙Wide output trim voltage

∙Up to 60A of true usable current

∙Industry-leading output power: up to 350W

∙Monotonic start-up

∙Monotonic start-up into a pre- biased output

∙Basic insulation – 1500 Vdc

∙Constant switching frequency

∙Auto-recovery protection: o Input under and over

voltage

o Current limit o Short circuit o Thermal limit

∙Latched output over voltage protection

∙High reliability open frame, surface-mount construction

∙Baseplate for improved thermal management

∙UL 60950 (US and Canada), VDE 0805, CB scheme (IEC950), CE Mark (EN60950)

∙Multiple patents pending

Optional Features:

∙Remote on/off (negative logic)

∙Auto-recovery output over voltage protection

∙Short Thru-hole pins 2.79 mm (0.110”)

©2007 TDK Innoveta Inc.	' (877) 498-0099
iHA Datasheet 040207	2/17