ICH 360-Watt Series
Wide Input Isolated Half Brick DC-DC
Input Range
(Vdc)
Model Number
Vout Iout
(Vdc) (A)
Min Max
ICH0130V1xC 9 36 12 30
ICH0415V1xC 9 36 24 15
9 36 28 13
ICH0513V1xC
Features
4:1 Input voltage range of 9-36V
Single outputs of 12V, 24V or 28V
2250V Isolation voltage (Input-to-Output)
Industry Standard half brick package
2.4" x 2.5" x 0.52" (61mm x 64mm x 13.2mm)
Efficiency up to 95.6%
Excellent thermal performance
Over-Current and Short Circuit Protection
Over-Temperature protection
Monotonic startup into pre-bias loads
200kHz Fixed switching frequency
Remote On/Off control (Positive or Negative logic)
Good shock and vibration damping
Operating Temperature Range -40C to +105C
RoHS Compliant
Product Overview
temperature operation.
The 4:1 input voltage 360 Watt single output ICH DC-DC
converter provides a precisely regulated dc output. The output
The converters high efficiency and high power density are
voltage is fully isolated from the input, allowing the output to be
accomplished through use of high-efficiency synchronous
positive or negative polarity and with various ground
rectification technology, advanced electronic circuit,
connections. The enclosed half brick package meets the most
packaging and thermal design thus resulting in a high
rigorous performance standards in an industry standard
reliability product. The converter operates at a fixed frequency
footprint for mobile (12Vin), process control (24Vin), and
of 200kHz and follows conservative component derating
Commercial-Off-The-Shelf (28Vin) applications.
guidelines.
The ICH Series includes an external TRIM adjust and remote
Product is designed and manufactured in the USA.
ON/OFF control. Threaded through holes are provided to allow
easy mounting or the addition of a heat sink for extended
Part Number Structure and Ordering Guide
Description Part Number Structure Definition and Options
Product Family I C IC= Industrial Class
Form Factor H H = Half Brick
Vout* 0 1 01 = 12Vout, 02 = 5Vout, 03 = 3.3Vout, 04 = 24Vout, 05 = 28Vout
Output Current 3 0 Max Iout in Amps
Vin Range V 1 V1 = 9 to 36V
On/Off Control Logic P N = Negative, P = Positive (Standard)
Specific Customer Configuration X X Customer Code, Omit for Standard
RoHS Compliant RoHS 6/6 Compliant
C
*NOTE: Some part number combinations might not be available. Please contact the factory for non-standard or special order products.
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MDC_ICH_360W_A05 Page 1 of 17
ICH 360-Watt Series
Wide Input Isolated Half Brick DC-DC
Electrical Specifications All Models
Conditions: Ta = 25C, airflow = 300 LFM (1.5m/s), Vin = 24VDC, unless otherwise specified. Specifications subject to change without notice.
Parameter Notes Min Typ Max Units
Absolute Maximum Ratings
Continuous 0 40 V
Input Voltage
Transient (100ms) 50 V
Operating Temperature (See Note 1) Baseplate (100% load) -40 105 C
Storage Temperature -55 125 C
Isolation Characteristics and Safety
Input to Output 2250 V
Isolation Voltage
Input to Baseplate & Output to Baseplate 1500 V
Isolation Capacitance 4500 pF
Isolation Resistance 10 20 M
Insulation Safety Rating Basic
Agency Approvals
Designed to meet UL/cUL 60950, IEC/EN 60950-1
Feature Characteristics
Fixed Switching Frequency 200 kHz
Output Voltage Ripple has twice this frequency
Output Voltage Trim Range 10 %
Remote Sense Compensation This function is not provided N/A %
Output Overvoltage Protection Non-latching 117 124 130 %
Overtemperature Shutdown (Baseplate) Non-latching 110 120 C
Auto-Restart Period Applies to all protection features 450 500 550 ms
Time from UVLO to
Turn-On Time from Vin 517 530 ms
Vo=90% Vout (NOM) Resistive load
Trim from ON to
Turn-On time from ON/OFF Control 17 20 ms
Vo=90% Vout (NOM) Resistive load
Rise Time Vout from 10% to 90% 4 7.5 11 ms
ON/OFF Control - Positive Logic
ON state Pin open = ON or external voltage applied 2 12 V
Control Current Leakage current 0.16 mA
OFF state 0 0.8 V
Control Current Sinking 0.3 0.36 mA
ON/OFF Control - Negative Logic
ON state Pin shorted to -INPUT or 0.8 V
OFF state Pin open = Off or 2 12 V
Thermal Characteristics
Thermal resistance Baseplate to Ambient Converter soldered to 3.95 x 2.5 x 0.07 4 layer/ 2oz
5.2 C/W
copper FR4 PCB.
1. A thermal management device, such as a heatsink, is required to ensure proper operation of this device. The thermal management medium is required to
maintain baseplate < 105C for full rated power.
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MDC_ICH_360W_A05 Page 2 of 17