PISCES Series
Very High Efficiency DC/DC Converter
24/48V Input, 1.5V, 1.8V, 2.0V, 2.5V, 3.3V DC, 30A Output
or 5.0V DC, 20A Output
The Pisces Series is the first high-efficiency
™
quarter brick CoolConverter in the Galaxy
family of high-efficiency DC/DC converters.
Industry Standard Pinout and Footprint
Typical Efficiency
92% at 3.3V, 15A; 90% at 3.3V, 30A
No Heat Sink Required
Very Low Common-mode Noise for a
Commercial DC/DC Converter
Two-stage Input Filter
Constant Switching Frequency
Remote Sense
Single Board Design
Optional Baseplate or Low Profile Heatsink for
Improved Thermal Performance
Header with M3 Metal Inserts for Mechanical
Connection to PCB
The open-frame Pisces is available with an optional
baseplate or low profile heatsink for maximum
thermal performance.
Two Year Warranty
Control Functions
Uses Patented Power Supply Control
and Architecture
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: ±1%
Load Regulation: ±0.2%
Line Regulation: ±0.2%
Regulation over Line, Load, and Temperature: ±2%
Low Output Ripple
Output Trim
Pisces Series, Page 1
Part No. 99-002 Rev. 4.0–093003
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