Datasheet > ERJ-3EKF2322V

ERJ-3EKF2322V

更新时间： 2024-09-13 12:45:55

品牌	Logo	应用领域
英飞凌 - INFINEON		稳压器
页数	文件大小	规格书
41页	3430K
描述
3A Highly Integrated SupIRBuck Single-Input Voltage, Synchronous Buck Regulator

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ERJ-3EKF2322V 数据手册

3A Highly Integrated SupIRBuck^®Single-Input

IR3823

Voltage, Synchronous Buck Regulator

FEATURES

DESCRIPTION

The IR3823 SupIRBuck^®is a 3A easy-to-use, fully

integrated and highly efficient synchronous Buck

 Single input voltage range from 5V to 21V

 Wide Input voltage range from 1.0V to 21V with

regulator

intended

for

Point-Of-Load

(POL)

external V_CCbias voltage

applications.

 Output voltage from 0.6V to 0.86% of PVin

 Enhanced line/load regulation with feedforward

The IR3823 features programmable switching

frequency from 300kHz to 1.5MHz, three selectable

soft-start time options, and smooth synchronization to

an external clock. The IR3823 uses voltage mode

control employing a proprietary PWM modulator,

allowing high control bandwidth and fast loop response

with less output capacitors. The other important

functions include thermally compensated over current

protection, output over voltage protection and thermal

 Programmable switching frequency up to

1.5MHz

 Three user selectable soft-start time options

 Thermally compensated current limit with robust

hiccup mode over current protection

 Synchronization to an external clock

 Precise reference voltage (0.6V+/-0.6%)

 Open-drain PGood indication

shut-down, etc.

The IR3823 is offered in a small

3.5mm x 3.5mm PQFN package with excellent thermal

performance.

 Output over voltage protection

 Enable Input with Under-Voltage Lockout

(UVLO)

APPLICATIONS

 V_CCUnder-Voltage Lockout (UVLO)

 Enhanced Pre-bias start-up

 Computing Applications

 Set Top Box Applications

 Storage Applications

 Integrated MOSFET drivers and Bootstrap

Diode

 Thermal shut-down

 Data Center Applications

 Telecom Applications

 -40°C to 125°C operating junction temperature

 3.5mm x 3.5mm PQFN package

 Distributed Point of Load Power Architectures

 Lead-free, Halogen-free and RoHS6 Compliant

ORDERING INFORMATION

Standard Pack

Base Part Number

Package Type

Orderable Part Number

Form

Quantity

750

IR3823

PQFN 3.5 mm x 3.5 mm

Tape and Reel

IR3823MTR1PBF

IR3823MTRPBF

4000

IR3823      

PBF – Lead Free

TR/TR1 – Tape and Reel

M – PQFN Package

www.irf.com

August 1, 2013

12 3 4 5 6 7...41

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与ERJ-3EKF2322V相关器件

型号	品牌	获取价格	描述	数据表
ERJ3EKF2323B	PANASONIC	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.063W, 232000ohm, 50V, 1% +/-Tol, 100ppm/Cel, Sur
ERJ3EKF2323V	PANASONIC	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.1W, 232000ohm, 75V, 1% +/-Tol, 100ppm/Cel, Surfa
ERJ-3EKF2323V	PANASONIC	获取价格	RES SMD 232K OHM 1% 1/10W 0603
ERJ3EKF2370V	PANASONIC	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.1W, 237ohm, 75V, 1% +/-Tol, 100ppm/Cel, Surface
ERJ-3EKF2370V	PANASONIC	获取价格	RES SMD 237 OHM 1% 1/10W 0603
ERJ3EKF2371B	PANASONIC	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.063W, 2370ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surfa
ERJ3EKF2371V	PANASONIC	获取价格	Precision Thick Film Chip Resistors
ERJ-3EKF2371V	INFINEON	获取价格	9A HIGHLY INTEGRATED SUPLRBUCK
ERJ3EKF2372B	PANASONIC	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.063W, 23700ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surf
ERJ3EKF2372V	PANASONIC	获取价格	贴片电阻器（精密级型）

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