Datasheet > 驱动程序和接口 > MOSFET 驱动器> TPS2832

TPS2832

更新时间： 2025-09-12 22:52:59

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
14页	182K
描述
FAST SYNCHRONOUS-BUCK MOSFET DRIVER WITH DEADTIME CONTROL

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TPS2832 数据手册

TPS2832, TPS2833

FAST SYNCHRONOUS-BUCK MOSFET DRIVER

WITH DEADTIME CONTROL

SLVS195B – JANUARY 1999 – REVISED SEPTEMBER 1999

D PACKAGE

(TOP VIEW)

Floating Bootstrap or Ground-Reference

High-Side Driver

PGND

BOOT

Active Deadtime Control

HIGHDR

BOOTLO

LOWDR

50-ns Max Rise/Fall Times and 100-ns Max

Propagation Delay — 3-nF Load

Ideal for High-Current Single or Mutiphase

Applications

2.4-A Typ Peak Output Current

4.5-V to 15-V Supply Voltage Range

Internal Schottky Bootstrap Diode

Low Supply Current . . . 3–mA Typ

–40°C to 125°C Junction-Temperature

Operating Range

description

The TPS2832 and TPS2833 are MOSFET drivers for synchronous-buck power stages. These devices are ideal

for designing a high-performance power supply using a switching controller that does not include suitable

MOSFETdrivers on the chip. The drivers are designed to deliver 2.4-A peak currents into large capacitive loads.

Higher currents can be controlled by using multiple drivers in a multiphase configuration. The high-side driver

can be configured as a ground-reference driver or as a floating bootstrap driver. An adaptive dead-time control

circuiteliminatesshoot-throughcurrentsthroughthemainpowerFETsduringswitchingtransitionsandprovides

high efficiency for the buck regulator.

TheTPS2832hasanoninvertinginput. TheTPS2833hasaninvertinginput. TheTPS2832/33drivers, available

in 8-terminal SOIC packages, operate over a junction temperature range of –40°C to 125°C.

AVAILABLE OPTIONS

PACKAGED DEVICES

SOIC

(D)

TPS2832D

TPS2833D

–40°C to 125°C

The D package is available taped and reeled. Add R

suffix to device type (e.g., TPS2830DR)

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...14

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与TPS2832相关器件

型号	品牌	获取价格	描述	数据表
TPS2832/TPS2833	ETC	获取价格	Synchronous-Buck MOSFET Driver with Deadtime Control
TPS2832D	TI	获取价格	FAST SYNCHRONOUS-BUCK MOSFET DRIVER WITH DEADTIME CONTROL
TPS2832DR	TI	获取价格	FAST SYNCHRONOUS-BUCK MOSFET DRIVERS WITH DEAD-TIME CONTROL
TPS2832DRG4	TI	获取价格	Non-inverting Fast Synchronous Buck MOSFET Drivers 8-SOIC -40 to 125
TPS2833	TI	获取价格	FAST SYNCHRONOUS-BUCK MOSFET DRIVER WITH DEADTIME CONTROL
TPS2833D	TI	获取价格	FAST SYNCHRONOUS-BUCK MOSFET DRIVER WITH DEADTIME CONTROL
TPS2833DR	ETC	获取价格	MOSFET Driver
TPS2834	TI	获取价格	SYNCHRONOUS-BUCK MOSFET DRIVERS WITH DEADTIME CONTROL
TPS2834D	TI	获取价格	SYNCHRONOUS-BUCK MOSFET DRIVERS WITH DEADTIME CONTROL
TPS2834DG4	TI	获取价格	SYNCHRONOUS-BUCK MOSFET DRIVERS WITH DEAD-TIME CONTROL

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