Datasheet > TPS2836_15

TPS2836_15

更新时间： 2024-11-10 02:58:47

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

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TPS2836_15 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TPS2836_15相关器件

型号	品牌	获取价格	描述	数据表
TPS2836D	TI	获取价格	SYNCHRONOUS-BUCK MOSFET DRIVER WITH DEADTIME CONTROL
TPS2836DG4	TI	获取价格	Non-inverting Fast Synchronous Buck MOSFETs Driver with TTL Inputs 8-SOIC -40 to 125
TPS2836DR	TI	获取价格	SYNCHRONOUS-BUCK MOSFET DRIVER WITH DEAD-TIME CONTROL
TPS2836DRG4	TI	获取价格	Non-inverting Fast Synchronous Buck MOSFETs Driver with TTL Inputs 8-SOIC -40 to 125
TPS2837	TI	获取价格	SYNCHRONOUS-BUCK MOSFET DRIVER WITH DEADTIME CONTROL
TPS2837D	TI	获取价格	SYNCHRONOUS-BUCK MOSFET DRIVER WITH DEADTIME CONTROL
TPS2837DG4	TI	获取价格	3.5A HALF BRDG BASED MOSFET DRIVER, PDSO8, GREEN, PLASTIC, SOIC-8
TPS2837DR	TI	获取价格	SYNCHRONOUS-BUCK MOSFET DRIVER WITH DEAD-TIME CONTROL
TPS2838	TI	获取价格	SYNCHRONOUS BUCK MOSFET DRIVERS WITH DRIVE REGULATOR
TPS2838PWP	TI	获取价格	SYNCHRONOUS BUCK MOSFET DRIVERS WITH DRIVE REGULATOR

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