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IP2003A

更新时间： 2025-09-12 03:44:15

品牌	Logo	应用领域
英飞凌 - INFINEON		驱动器半导体电源电路
页数	文件大小	规格书
10页	356K
描述
Synchronous Buck Multiphase Optimized LGA Power Block Integrated Power Semiconductors, Drivers & Passives

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IP2003A 数据手册

PD-96987A

iP2003A

Synchronous Buck

Multiphase Optimized LGA Power Block

Integrated Power Semiconductors, Drivers & Passives

Features:

Full function multiphase building block

Output current 40A continuous with no derating up to

_PCB= 100°C and T_CASE= 100°C

Operating frequency up to 1.0 MHz

Proprietary packaging enables ultra low Rth

Efficient dual sided cooling

j-case top

Small footprint low profile (9mm x11mm x 2.2mm) package

Optimized for very low power losses

LGA interface

iP2003A Power Block

Ease of design

Description

The iP2003A is a fully optimized solution for high current synchronous buck multiphase applications.

Board space and design time are greatly reduced because most of the components required for each

phase of a typical discrete-based multiphase circuit are integrated into a single 9mm x 11mm x 2.2mm

power block. The only additional components required for a complete multiphase converter are a PWM

controller, the output inductors, and the input and output capacitors.

iPOWIR technology offers designers an innovative board space saving solution for applications

requiring high power densities. iPOWIR technology eases design for applications where component integration

offers benefits in performance and functionality. iPOWIR technology solutions are also optimized internally for

layout, heat transfer and component selection.

Pin # Pin Name

Pin Function

V_DD

Supply voltage for the internal circuitry.

When set to logic level high, internal circuitry

of the device is enabled. When set to logic

level low, the PRDY pin is forced low, the

Control and Sychronous switches are turned

off, and the supply current reduces to 10µ A.

ENABLE

PWM

iP2003A Internal Block Diagram

V_SWS1

V_SWS2

TTL-level input signal to MOSFET drivers.

Power Ready - This pin indicates the status of

ENABLE or V_DD. This output will be driven

low when ENABLE is logic low or when V_DD

is less than 4.4V (typ.). When ENABLE is

logic high and V_DDis greater than 4.4V (typ.),

this output is driven high. This output has a

10mA source and 1mA sink capability.

V_IN

PRDY

ENABLE

MOSFET

Driver with

dead time

control

PWM

V_DD

V_SW

Power Ground - connection to the ground of

bulk and filter capacitors.

Switching Node - connection to the output

5, 7

PGND

V_SW

inductor.

Input voltage pin. External bypass ceramic

capacitors must be added directly next to the

block.

PGND

V_IN

Floating pin. For internal use. Externally, short

to V_SWS2pin only_.

V_SWS1

V_SWS2

Floating pin. For internal use. Externally, short

to V_SWS1pin only_.

www.irf.com

10/19/05

12 3 4 5 6 7...10

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与IP2003A相关器件

型号	品牌	获取价格	描述	数据表
IP2003APBF	INFINEON	获取价格	Synchronous Buck Multiphase Optimized LGA Power Block Intergrated Power Semiconductors,Dri
IP2003ATRPBF	INFINEON	获取价格	Synchronous Buck Multiphase Optimized LGA Power Block Intergrated Power Semiconductors,Dri
IP2003PBF	INFINEON	获取价格	Synchronous Buck Multiphase Optimized LGA Power Block Intergrated Power Semiconductors, Dr
IP2004	INFINEON	获取价格	SYNCHRONOUS BUCK LGA POWER BLOCK
IP2004TR	INFINEON	获取价格	SYNCHRONOUS BUCK LGA POWER BLOCK
IP2005APBF	INFINEON	获取价格	High Frequency Synchronous Buck Optimized LGA Power Stage
IP2005ATRPBF	INFINEON	获取价格	High Frequency Synchronous Buck Optimized LGA Power Stage
IP2005CPBF	INFINEON	获取价格	Switching Controller, 40A, 1500kHz Switching Freq-Max, 7.65 X 7.65 MM, 1.66 MM HEIGHT, LGA
IP2005CTRPBF	INFINEON	获取价格	Switching Controller, 40A, 1500kHz Switching Freq-Max, 7.65 X 7.65 MM, 1.66 MM HEIGHT, LGA
IP2010PBF	INFINEON	获取价格	High Frequency GaN-Based Integrated Power Stage

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