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PQ48025HKA20NYF

Description
1-OUTPUT DC-DC REG PWR SUPPLY MODULE
Categoryaccessories   
File Size787KB,14 Pages
ManufacturerSYNQOR
Websitehttp://www.synqor.com/
Download Datasheet View All

PQ48025HKA20NYF Overview

1-OUTPUT DC-DC REG PWR SUPPLY MODULE

Technical Specification
Brick
Half
48Vin 2.5Vout 20A
20 Amp, No Heatsink, Isolated DC/DC Converter
The PQ48025HKA20 PowerQor
Kilo converter
is a next-generation, board-mountable, isolated,
fixed switching frequency DC/DC converter that uses
synchronous rectification to achieve extremely high
conversion efficiency. The power dissipated by the
converter is so low that a heatsink is not required,
which saves cost, weight, height, and application effort.
The Kilo series converters offer significant useable
output current in an economical standard “half-brick”
module. The Kilo units also feature active current shar-
ingfor N+1 and parallel applications.
PQ48025HKA20 Module
Operational Features
• Ultra-high efficiency, 87% at full rated load current
• Delivers up to 20 amps of output current with mini-
mal derating - no heatsink required
• Wide input voltage range: 35V – 75V meets or
exceeds all 48V bus standards
• Fixed frequency switching provides predictable EMI
performance
Protection Features
• Input under-voltage lockout and over-voltage
shutdown protects against abnormal input voltages
• Output current limit and short circuit protection
• Output over-voltage protection
• Thermal shutdown
Mechanical Features
• Industry standard pin-out configuration
• Industry standard size: 2.3” x 2.4”
• Total height only 0.40”, permits better airflow and
smaller card pitch
• Total weight: 1.8 oz. (51 grams)
Control Features
• On/Off control referenced to input side (positive
and negative logic options are available)
• Remote sense for the output voltage compensates
for output distribution drops
• Output voltage trim permits custom voltages and
voltage margining
(Full-Feature modules)
Active current share for N+1 and parallel applications
External Clock Synchronization pin for better EMI
characteristics
Startup Synchronization pin for more consistent start-
up sequence
ORing FET drive supply for efficient ORing protection
4/9/03
Page 1
Safety Features
• 2000V, 10 MΩ input-to-output isolation
• UL/cUL 60950 recognized (US & Canada), basic
insulation rating
• TUV certified to EN60950
• Meets 72/23/EEC and 93/68/EEC directives
• Meets UL94V-0 flammability requirements
Product # PQ48025HKA20
Phone 1-888-567-9596
Optional Features
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