Datasheet > IRS25803DSPBF_15

IRS25803DSPBF_15

更新时间： 2024-02-03 09:42:22

品牌	Logo	应用领域
英飞凌 - INFINEON		功率因数校正
页数	文件大小	规格书
1页	137K
描述
Critical-conduction mode boost-type PFC

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中文翻译

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数据手册

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IRS25803DSPBF_15 数据手册

IRS25803DSPBF

“COMBO8” PFC + BALLAST CONTROL IC

Features

Product Summary



PFC, ballast control and half-bridge driver in one IC

Topology

Boost + Half-Bridge

600 V

Critical-conduction mode boost-type PFC

Internal VBUS sensing and regulation

Internal PFC loop compensation

V_OFFSET

V_BUS

470 V

Programmable PFC over-current

I_O+& I_O-(typical)

Dead-time

180 mA & 260 mA

1.7µs

Ignition voltage regulation (current or voltage control)

Half-bridge non-ZVS protection

Half-bridge over-current protection using low-side

MOSFET Rdson



Programmable preheat time

Programmable preheat frequency

Programmable ignition ramp time

Programmable run frequency

Voltage-controlled oscillator (VCO) analog input

Latched EOL window comparator on VCC

Internal EOL fault timer

Package Options

8-Lead SOIC

Fixed dead-time (1.7 µsec typ.)

DC bus under-voltage reset

Lamp insert auto-restart

Micro-power start-up current

Under-voltage lock-out mode

Small 8-pin SOIC package

Applications



Electronic Ballast

Lead-free

Typical Application Diagram

www.irf.com

February 24, 2014

中文翻译

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