IQ24500HZX10 Datasheet, PDF (1/12 Pages) SynQor Worldwide Headquarters – Half-brick DC-DC Converter

Technical
Specification
IQ24500HZx10
18-36 V
Input
50 V
Output
10 A
Current
The IQ24500HZx10 InQor^® Zeta converter is an isolated,
fixed switching frequency DC-DC converter that uses
synchronous rectification to achieve extremely high
efficiency and power density. The 24 Vin modules feature
2,250 Vdc isolation and low common mode noise. The
Zeta series converters offer industry leading useable
output power for any standard “half-brick” module. RoHS
compliant (see last page).
2250 Vdc
Isolation
Half-brick
DC-DC Converter
Operational Features
• Ultra-high efficiency, 94% at full rated load current, 95%
at half rated load current
• Delivers up to 10 A of output current (500 W)
• Wide input voltage range: 18 – 36 V, with 50 V
100 ms input voltage transient capability
• Fixed frequency switching provides predictable
EMI performance
• No minimum load requirement means no preload
resistors required
• Wide output voltage trim range (-50% to +10%),
see trim section
Mechanical Features
• Industry standard half-brick pin-out configuration
• Brick size: 2.39" x 2.49" (63.1 x 60.6 mm)
• Total height only 0.512" (13 mm)
• Total weight: 4.3 oz. (123 grams)
Control Features
• On/Off control referenced to input side
IQ24500HZC10 Module
Protection Features
• Input under-voltage lockout disables converter at low
input voltage conditions
• Output current limit and short circuit protection protects
converter and load from damage and consequent
hazardous conditions
• Active back bias limit provides smooth startup with
external load induced pre-bias
• Latching output over-voltage protection protects load
from damaging voltages
• Thermal shutdown protects converter from abnormal
environmental conditions
Safety Features
• 2250 V, 30 MΩ input-to-output isolation
• UL 60950-1:2003, basic insulation
• CAN/CSA-C22.2 No. 60950-1:2003
• EN60950-1:2001
• CE Marked
• RoHS compliant (see Page 12)
Product # IQ24500HZx10
Phone [phone]
Contents
Page No.
Mechanical Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
IQ24500HZC10 ELECTRICAL CHARACTERISTICS. . . . . . . . . . . . . . . . 3-4
Standards compliance and Qualification Testing. . . . . . . . . . . . . . . . . . . 4
IQ24500HZC10 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Application Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-11
Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
www.synqor.com
Doc.# 005-HZC2450 Rev. D 06/16/09
Page 1