Datasheet > ERJ-3EKF2611V

ERJ-3EKF2611V

更新时间： 2024-11-01 12:30:23

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
47页	1568K
描述
Dual output, 4A/Phase, Highly Integrated SupIRBuck

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

ERJ-3EKF2611V 数据手册

Dual output, 4A/Phase, Highly Integrated SupIRBuck^TM

IR3891

Single-Input Voltage, Synchronous Buck Regulator

FEATURES

DESCRIPTION

The IR3891 SupIRBuck^TMis an easy-to-use, fully

integrated and highly efficient DC/DC regulator. The

onboard PWM controller and MOSFETs make IR3891

a space-efficient solution, providing accurate power

delivery for low output voltage.

 Single 5V to 21V application

 Wide Input Voltage Range from 1V to 21V with

external Vcc

 Output Voltage Range: 0.5V to 0.86*PVin

 Dual output, 4A/Phase

IR3891 is

versatile regulator which offers

 Enhanced Line/Load Regulation with Feed-

Forward

programmability of switching frequency and a fixed

current limit while operating in wide input and output

voltage range.

 Programmable Switching Frequency up to 1.5MHz

 Internal Digital Soft-Start

 Enable input with Voltage Monitoring Capability

The switching frequency is programmable from

300kHz to 1.5MHz for an optimum solution.

 Thermally compensated current limit and Hiccup

Mode Over Current Protection

It also features important protection functions, such as

Over Voltage Protection (OVP), Pre-Bias startup,

hiccup current limit and thermal shutdown to give

required system level security in the event of fault

conditions.

 External synchronization with Smooth Clocking

 Precision Reference Voltage (0.5V +/-1%)

 Seq pin for Sequencing Applications

 Integrated MOSFETs, drivers and Bootstrap diode

 Thermal Shut Down

APPLICATIONS

 Open Feedback Line Protection

 Sever Applications

 Over Voltage Protection

 Netcom Applications

 Interleaved Phases to reduce Input Capacitors

 Monotonic Start-Up

 Operating Junction Temp: -40^oC<Tj<125^oC

 Set Top Box Applications

 Storage Applications

 Small Size 5mm x 6mm PQFN

 Embedded telecom Systems

 Distributed Point of Load Power Architectures

 Computing Peripheral Voltage regulators

 General DC-DC Converters

 Lead-free, Halogen-free, and RoHS Compliant

ORDERING INFORMATION

Base Part

Standard Pack

Quantity

Orderable Part

Number

Package Type

Form

Number

IR3891

PQFN 5mm x 6mm

Tape and Reel

750

IR3891MTR1PBF

IR3891MTRPBF

4000

www.irf.com

May 08, 2013

12 3 4 5 6 7...47

中文翻译

下载PDF

与ERJ-3EKF2611V相关器件

型号	品牌	获取价格	描述	数据表
ERJ3EKF2612B	PANASONIC	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.063W, 26100ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surf
ERJ3EKF2612V	PANASONIC	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.1W, 26100ohm, 75V, 1% +/-Tol, 100ppm/Cel, Surfac
ERJ3EKF2612V	ONSEMI	获取价格	PoE-PD Interface Controller, IEEE 802.3bt
ERJ-3EKF2612V	PANASONIC	获取价格	RES SMD 26.1K OHM 1% 1/10W 0603
ERJ3EKF2613V	PANASONIC	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.1W, 261000ohm, 75V, 1% +/-Tol, 100ppm/Cel, Surfa
ERJ-3EKF2613V	PANASONIC	获取价格	RES SMD 261K OHM 1% 1/10W 0603
ERJ3EKF2670V	PANASONIC	获取价格	贴片电阻器（精密级型）
ERJ-3EKF2670V	PANASONIC	获取价格	RES SMD 267 OHM 1% 1/10W 0603
ERJ3EKF2671V	PANASONIC	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.1W, 2670ohm, 75V, 1% +/-Tol, 100ppm/Cel, Surface
ERJ-3EKF2671V	PANASONIC	获取价格	RES SMD 2.67K OHM 1% 1/10W 0603

与ERJ-3EKF2611V相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

22
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

23
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

46
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

54

产品中心

服务支持

精选活动

关于我们

帮助中心

ERJ-3EKF2611V

ERJ-3EKF2611V 数据手册

与ERJ-3EKF2611V相关器件

与ERJ-3EKF2611V相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ERJ-3EKF2611V

ERJ-3EKF2611V 数据手册

与ERJ-3EKF2611V相关器件

与ERJ-3EKF2611V相关文章

您还可以找

您在本页遇到什么问题？