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ICE2HS01G

INFINEON SP000793084

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INFINEON

SMPS LLC PG-DSO-20-45
Supplier: Infineon Technologies
Matchcode: ICE2HS01G
Rutronik No.: ICPWM6551
Unit Pack: 1000
MOQ: 1000
package: PG-DSO-20
Packaging: REEL
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On request
1.01 $
1,010.00 $

Prices

1,000 1.01 $
2,000 0.9905 $
4,000 0.9728 $
5,000 0.9552 $

SMPS LLC PG-DSO-20-45 Description

Infineon ICE2HS01G is a high performance resonant mode controller designed especially for high efficiency half-bridge or full-bridge LLC resonant converter with synchronous rectification at the secondary side. With its new driving techniques, the synchronous rectification can be realized for LLC converter operated with secondary switching current in both CCM and DCM conditions. No special synchronous rectification controller IC is needed at the secondary side. The maximum switching frequency is supported up to 1MHz. Except the patented SR driving techniques, this IC provides very flexible design and integrates full protection functions as well. It's adjustable for maximum/minimum switching frequency, soft-start time and frequency, dead time between primary switches, turn-on and turn-off delay for secondary SR MOSFETs. The integrated protections include input voltage brownout, primary three-levels over current, secondary over load protection and no-load regulation.

Summary of Features

  • Resonant mode controller for Half-bridge LLC resonant converter with synchronous rectification drives
  • 20-pin DSO package
  • 30kHz to 1MHz switching frequency
  • Adjustable minimum switching frequency with high accuracy
  • 50% duty cycle for both primary and secondary gate drives
  • Adjustable dead time with high accuracy
  • Driving signal for synchronous rectification which support full operation of Half-bridge LLC resonant converter
  • Internal and External disable function for synchronous rectification
  • Mains input under voltage protection with adjustable hysteresis
  • Three levels of overcurrent protection for enhanced dynamic performance
  • Open-loop/over load protection with adjustable blanking time and restart time
  • Adjustable over-temperature protection with latch-off
  • External latch-off enable pin

Benefits

  • LLC can designed at resonant frequency with highest achievable efficiency
  • Reliable operation of SR make design easy
  • Control SR from primary controller save SR IC with low system cost
  • Tight tolerance control enable lower cost for mass production
  • Various protections enable easy system design with short design cycle

Target Applications

  • PC
  • LCD/PDP TV
  • Server SMPS

Parameter

Type
SMPS
Automotive
NO
Package
PG-DSO-20
Leadfree Defin.
RoHS-conform
Packaging
REEL
Supplier Part
SP000793084
ECCN
EAR99
Customs Tariff No.
85423990000
Country
Austria
ABC-Code
B
Supplier Leadtime
14 weeks
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