Datasheet > IR3892MTR1PBF

IR3892MTR1PBF

更新时间： 2024-11-05 12:30:23

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
51页	3111K
描述
Dual output, 6A/Phase, Highly Integrated SupIRBuck

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IR3892MTR1PBF 数据手册

Dual output, 6A/Phase, Highly Integrated SupIRBuck^®

IR3892

Single-Input Voltage, Synchronous Buck Regulator

FEATURES

DESCRIPTION

The IR3892 SupIRBuck^®is an easy-to-use, fully

integrated and highly efficient DC/DC regulator. The

onboard PWM controller and MOSFETs make IR3892

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, 6A/Phase

IR3892 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 1.0MHz

 Internal Digital Soft-Start

 Enable input with Voltage Monitoring Capability

The switching frequency is programmable from

300kHz to 1.0MHz 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

IR3892

PQFN 5mm x 6mm

Tape and Reel

750

IR3892MTR1PBF

IR3892MTRPBF

4000

www.irf.com

August 02, 2013

12 3 4 5 6 7...51

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与IR3892MTR1PBF相关器件

型号	品牌	获取价格	描述	数据表
IR3892MTRPBF	INFINEON	获取价格	Dual output, 6A/Phase, Highly Integrated SupIRBuck
IR3894	INFINEON	获取价格	12A Highly Integrated SupIRBuck SingleâInpu
IR3894_13	INFINEON	获取价格	12A Highly Integrated SupIRBuck SingleâInpu
IR3894M	INFINEON	获取价格	SingleâInput Voltage, Synchronous Buck Regu
IR3894M_15	INFINEON	获取价格	SingleâInput Voltage, Synchronous Buck Regu
IR3894MPBF	INFINEON	获取价格	12A Highly Integrated SupIRBuck SingleâInpu
IR3894MTR1PBF	INFINEON	获取价格	12A HIGHLY INTERGRATED SUPLRBUCK
IR3894MTRPBF	INFINEON	获取价格	12A Highly Integrated SupIRBuck SingleâInpu
IR3895	INFINEON	获取价格	16A Highly Integrated SupIRBuck
IR3895_13	INFINEON	获取价格	16A Highly Integrated SupIRBuck

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