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品佳集團力推英飛凌CoolSET® F3R低功耗應用電源IC

 2009-02-11

Infineon CoolSET® –F3R ICE3BRXX65J 是最新發展的CoolSET® F3系列,為PWM內建MOSFET和高壓啟動功能,可減少高壓啟動的損耗,DIP8包裝、切換頻率在65KHZ,適用於DVD Player、Set-Top Box、Portable Game Console(XBox、PS3)、Auxiliary Power Supply等等。

ICE3BRxx65J採用BiCMOS製程,提供寬廣輸入電壓範圍最高到25V Vcc 承繼上一代CoolSET®-F3系列較佳的Feature,如ABM ( Active Burst Mode) 可達到較低的待機電源,傳輸延遲補償可提供寬廣輸入電壓較精準的電流控制限制。

除此之外,並增加一些有用的功能,內見軟啟動功能,減少啟動SPIK電壓、對於過載時,內建可延伸遮沒時間保護、及抑制EMI的頻率抖頻功能、外部Auto Restart功能。在提倡節能的現今,Power saving是他的賣點。

Features:
•650V avalanche rugged CoolSET® with built-in Startup Cell
•Active Burst Mode for lowest Standby Power
•Fast load jump response in Active Burst Mode
•65kHz internally fixed switching frequency
•Auto Restart Protection Mode for Over-load, Open Loop, Vcc Undervoltage, Over temperature & Vcc Over-voltage
•Built-in Soft Start
•Built-in blanking window with extendable blanking time for short duration high current
•External auto-restart enable pin
•Max Duty Cycle 75%
•Overall tolerance of Current Limiting < ±5%
•Internal PWM Leading Edge Blanking
•BiCMOS technology provides with VCC range
•Built-in Frequency jitter feature and soft driving for low EMI

Product portfolio of CoolSET®-F3R(DIP-8) new Jitter version

Device

Package

VDS1

Frequency/kHz

Rdson2

Pin
85-265Vac3

Pin
230Vac±15%3

ICE3BR0665J

PG-DIP-8

650V

65

0.65

49W

74W

ICE3BR1765J

PG-DIP-8

650V

65

1.70

31W

46W

ICE3BR4765J

PG-DIP-8

650V

65

4.70

18W

27W


如需產品詳情,請洽品佳Infineon產品企劃負責人:
姓名Mike Llin 林科佐
電話+886-2-82261500#2143
Mail
mike.lin@sacsys.com.tw