on request
RoHS Compliant

EVALSF3R-ICE3AR4780JZ

Application Notes
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EVALSF3R-ICE3AR4780JZ
EVALSF3R-ICE3AR4780JZ
Application Notes

Product details

  • Board Type
    Evaluation Board
  • Family
    CoolSET™
OPN
SF3RICE3AR4780JZTOBO1
Product Status on request
Infineon Package --
Package Name N/A
Packing Size 1
Packing Type CONTAINER
Moisture Level N/A
Moisture Packing NON DRY
Lead-free No
Halogen Free No
RoHS Compliant Yes
Infineon stock last updated:

Product Status on request
Infineon Package --
Package Name -
Packing Size 1
Packing Type CONTAINER
Moisture Level -
Moisture Packing NON DRY
Lead Free
Halogen Free
RoHS Compliant
The 12W 5V power supply uses CoolSET™ ICE3AR4780JZ in a flyback converter, operating at 100kHz in Discontinuous Conduction Mode. It includes Active Burst Mode, auto restart protection for major faults, and BiCMOS design. It also features adjustable brownout, built-in soft start time, frequency jitter, and external auto-restart. It excels in low standby power and EMI performance.

Features

  • 800V avalanche rugged CoolMOS™ with Startup Cell
  • Active Burst Mode for lowest Standby Power 
  • Selectable entry and exit burst mode level 
  • 100kHz internally fixed switching frequency with jittering feature
  • Auto Restart Protection for Over load, Open Loop, VCC Under voltage & Over voltage and Over
  • temperature
  • External auto-restart enable pin
  • Over temperature protection with 50°C hysteresis
  • Built-in 10ms Soft Start
  • Built-in 20ms and extendable blanking time for short duration peak power
  • Propagation delay compensation for both maximum load and burst mode
  • Adjustable brownout feature
  • Overall tolerance of Current Limiting < ±5%
  • BiCMOS technology for low power consumption and wide VCC voltage range
  • Soft gate drive with 50Ω turn on resistor

Benefits

  • Low standby power 
  • Good EMI performance

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