TDK iQA Series manual Features, Options

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Data Sheet: Dualeta™ iQA Series – Dual Quarter Brick

Dualeta™ iQA Series DC/DC Power Modules

48V Input, 15A Output

Dual Output Quarter Brick

Features

Standard Dual Quarter Brick format

A single module which can support all your dual voltage requirements between 1.5V and 5.5V

Two output trim options:

o Standard Dual Trim – wide range independent adjustment of either output, using two trim pins

o Optional Single Tracking Trim – adjust both outputs together by 10% according to industry standard resistor tables

Independently regulated, tight tolerance outputs

Flexible loading: 0-15A from either output, 15A total load

High efficiency – up to 89%

Industry-leading output power: 75W

Basic insulation – 1500 Vdc

Full, auto-recovery protection:

o Input under and over voltage o Output over voltage

o Current limit o Short circuit o Thermal limit

The Dualeta™ Family is a 75W family of highly versatile, independently regulated, dual output quarter brick power modules with output voltage tracking. Its output current loading scheme is fully flexible: 0 to 15A can be drawn from either output with no minimum load requirements. An ultra wide range independent output trim allows the realization of dual output voltage combinations between 1.5 and 5.5V. The superior versatility of the Dualeta™ family substantially reduces the quantity of distinct part numbers in the end user part portfolio, lowering cost of ownership.

Monotonic, tracking start-up

Starts with pre-biased outputs

High reliability open frame, surface mount construction

Baseplate for improved thermal management

UL 60950 (US and Canada), VDE 0805, CB scheme (IEC950)

Patented Technology

Options

Optional Single Tracking Trim – using industry standard resistor tables

Remote on/off (negative logic)

Short Thru-hole pins 2.79 mm (0.110”)

©2001-2006 Innoveta™ Technologies, Inc.

(877) 498-0099

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iQAFullDatasheet080505 2.doc 8/3/2006

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Contents Options FeaturesProduct Offering Ordering informationRecommended Hole Pattern top view Pin Assignment Mechanical SpecificationAbsolute Maximum Ratings Input CharacteristicsIQA48015A033M 3.3V/2.5V, 15A Output Electrical DataElectrical Characteristics Typical Vo1 load transient response. Io1 step from 3.75A Trim up tracking trim option IQA48015A050M 5V/3.3V, 15A Output 10/19 11/19 12/19 Thermal Performance Thermal Derating Thermal ManagementOperating Information Dual independent Trim Optional Tracking Trim Input/Output Ripple and Noise Measurements WarrantyReliability QualitySupport@tdkinnoveta.com Safety Considerations