首頁>DRV8952DDWR>規(guī)格書詳情

DRV8952DDWR中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

DRV8952DDWR
廠商型號

DRV8952DDWR

功能描述

DRV8952 Four-channel Half-Bridge Driver with Current Sense Outputs

絲印標識

DRV8952

封裝外殼

HTSSOP

文件大小

2.56337 Mbytes

頁面數(shù)量

56

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-30 9:18:00

人工找貨

DRV8952DDWR價格和庫存,歡迎聯(lián)系客服免費人工找貨

DRV8952DDWR規(guī)格書詳情

1 Features

? Four-channel half-bridge driver

– Independent control of each half-bridge

? 4.5 V to 55 V operating supply voltage range

? Low RDS(ON): 50 mΩ for each FET (24 V, 25 °C)

? High current capacity:

– DDW package: Up to 5-A per output

– PWP package: Up to 4-A per output

? Can drive various types of loads -

– Up to four solenoids or valves

– One stepper motor

– Two brushed-DC motors

– One or two thermoelectric coolers (TEC)

– One 3-phase brushless-DC motor

– One 3-phase permanent magnet synchronous

motor (PMSM)

? Integrated current sense and regulation

– Current sensing across high-side MOSFETs

– IPROPI outputs for each half-bridge (DDW)

– 5 sense accuracy at maximum current

– Optional external sense resistor

? Pin-to-pin compatible with:

– DRV8955PWP: 48V, 4-ch half-bridge driver

– DRV8962DDW: 65V, 4-ch half-bridge driver

? Separate logic supply voltage (VCC) (DDW)

? Programmable output rise/fall time (DDW)

? Programmable fault recovery method (DDW)

? Supports 1.8-V, 3.3-V, 5.0-V logic inputs

? Low-current sleep mode (3 μA)

? Protection features

– VM undervoltage lockout (UVLO)

– Charge pump undervoltage (CPUV)

– Overcurrent protection (OCP)

– Thermal shutdown (OTSD)

– Fault condition output (nFAULT)

2 Applications

? Factory Automation, Stepper Drives and Robotics

? Medical Imaging, Diagnostics and Equipment

? Stage Lighting

? PLCs

? TEC Drivers

? BLDC Motor Modules

? Brushed-DC and Stepper Motor drivers

3 Description

The DRV8952 is a wide-voltage, high-power, fourchannel

half-bridge driver for a wide variety of

industrial applications. The device supports up to 55-V

supply voltage, and integrated MOSFETs with 50 mΩ

on-resistance allow up to 5-A current on each output

with the DDW package; and up to 4-A current per

output with the PWP package.

The device can be used for driving up to four

solenoids or valves, one stepper motor, two brushed-

DC motors, one BLDC or PMSM motor and up to

two thermoelectric coolers (Peltier elements). The

output stage of the device consists of N-channel

power MOSFETs configured as four independent

half-bridges, charge pump regulator, current sensing

and regulation circuits, current sense outputs and

protection circuitry.

Integrated current sensing across the high-side

MOSFETs allows the device to regulate the current

when the load is connected from output to ground. A

current regulation limit can be set with an adjustable

external voltage reference (VREF). With the DDW

package, the device provides four proportional current

output pins, one for each half-bridge high-side FET.

Optional external sense resistors can be connected

from the PGND pins to the system ground.

A low-power sleep mode is provided to achieve ultralow

quiescent current. Internal protection features are

provided for supply undervoltage lockout (UVLO),

charge pump undervoltage (CPUV), output over

current (OCP), and device overtemperature (OTSD).

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
TI
三年內(nèi)
1983
只做原裝正品
詢價
Texas Instruments
25+
-
9350
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證
詢價
Texas Instruments
23+/24+
44-TSSOP
8600
只供原裝進口公司現(xiàn)貨+可訂貨
詢價
24+
N/A
78000
一級代理-主營優(yōu)勢-實惠價格-不悔選擇
詢價
TI/德州儀器
21+
VQFN-24
9990
只有原裝
詢價
TI
24+
con
35960
查現(xiàn)貨到京北通宇商城
詢價
TI/德州儀器
25+
原廠封裝
10280
詢價
Texas
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
TI/德州儀器
20+
VQFN-24
5000
原廠原裝訂貨誠易通正品現(xiàn)貨會員認證企業(yè)
詢價
TI(德州儀器)
24+
HTSSOP28
7350
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!!
詢價