Datasheet > IRS2505LPBF

IRS2505LPBF

更新时间： 2024-12-01 12:28:23

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
11页	235K
描述
SOT-23 Boost PFC Control IC

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

IRS2505LPBF 数据手册

IRS2505LPBF

µPFC^TM

SOT-23 Boost PFC Control IC

Features

Description

The IRS2505 is a control IC for boost-type

PFC circuits operating in critical-conduction

•

Critical-conduction mode PFC control

High PF and ultra-low THD

Wide load and line range

Regulated and programmable DC bus voltage

No secondary winding required

MOSFET cycle-by-cycle over-current protection

DC bus over-voltage protection

Low EMI gate drive

•

mode. The IC incorporates

free-running

frequency oscillator with on- and off-time control

of the boost power MOSFET without the need for

a secondary winding. Also included in the design

is over-voltage protection of the DC bus and

cycle-by-cycle over-current protection of the

power MOSFET. Micro-power start-up current and

an internal 20.8V zener clamp at VCC are

provided to simplify the external VCC supply

circuitry. ESD and latch immune CMOS

technology enables a rugged monolithic IC

construction.

Ultra-low start-up current

20.8V internal zener clamp on VCC

Excellent ESD and latch immunity

RoHS compliant

5-pin SOT-23 package

Applications

Package Options

•

Off-line power supply

Electronic ballast

LED power supply

5 Lead SOT23

DC Bus (+)

Application Diagram

Rect (+)

CMP

VBUS

COM

VCC

PFC

VCC (+)

VCC (-)

Rect (-)

DC Bus (-)

Ordering Information

Standard Pack

Base Part Number

Package Type

Orderable Part Number

Form

Tape and Reel

Quantity

IRS2505LPBF

5L-SOT-23

3000

IRS2505LTRPBF

www.irf.com

July 22, 2013

12 3 4 5 6 7...11

中文翻译

下载PDF

与IRS2505LPBF相关器件

型号	品牌	获取价格	描述	数据表
IRS2505LTRPBF	INFINEON	获取价格	SOT-23 Boost PFC Control IC
IRS25091SPBF	INFINEON	获取价格	HALF-BRIDGE DRIVER
IRS25091SPBF_15	INFINEON	获取价格	HALF-BRIDGE DRIVER
IRS2509SPBF	INFINEON	获取价格	HALF-BRIDGE DRIVER
IRS2509SPBF_15	INFINEON	获取价格	HALF-BRIDGE DRIVER
IRS2526DS	INFINEON	获取价格	600V half-bridge high- and low-side gate driver
IRS2526DSPBF_15	INFINEON	获取价格	600V half-bridge high- and low-side gate driver
IRS2530	ETC	获取价格	DIMMING BALLAST CONTROL IC
IRS2530D	INFINEON	获取价格	DIM8TM DIMMING BALLAST CONTROL IC
IRS2530DPBF	INFINEON	获取价格	DIM8TM DIMMING BALLAST CONTROL IC