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DRV8848PWP集成電路(IC)的電機(jī)驅(qū)動(dòng)器控制器規(guī)格書(shū)PDF中文資料

DRV8848PWP
廠商型號(hào)

DRV8848PWP

參數(shù)屬性

DRV8848PWP 封裝/外殼為16-PowerTSSOP(0.173",4.40mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的電機(jī)驅(qū)動(dòng)器控制器;DRV8848PWP應(yīng)用范圍:DC 電機(jī),通用;產(chǎn)品描述:IC MTR DRV BIPOLR 4-18V 16HTSSOP

功能描述

DRV8848 Dual H-Bridge Motor Driver

絲印標(biāo)識(shí)

DRV8848

封裝外殼

HTSSOP / 16-PowerTSSOP(0.173",4.40mm 寬)

文件大小

1.24184 Mbytes

頁(yè)面數(shù)量

29 頁(yè)

生產(chǎn)廠商 Texas Instruments
企業(yè)簡(jiǎn)稱(chēng)

TI德州儀器

中文名稱(chēng)

美國(guó)德州儀器公司官網(wǎng)

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更新時(shí)間

2025-6-13 11:05:00

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DRV8848PWP規(guī)格書(shū)詳情

1 Features

? Dual H-Bridge Motor Driver

– Single/Dual Brushed DC

– Stepper

? 4 to 18V Operating Supply Voltage Range

? Low ON-resistance: HS + LS = 900mΩ (Typical,

25°C)

? PWM Control Interface

? Optional Current Regulation With 20μs Fixed

Off-Time

? High Output Current per H-Bridge

– 2A Maximum Driver Current at 12V and

TA = 25°C

– Parallel Mode Available Capable of 4A

Maximum Driver Current at 12V and

TA = 25°C

? Low-Current 3μA Sleep Mode

? Thermally-Enhanced Surface Mount Package

? Protection Features

– VM Undervoltage Lockout (UVLO)

– Overcurrent Protection (OCP)

– Thermal Shutdown (TSD)

– Fault Condition Indication Pin (nFAULT)

2 Applications

? Appliances

? General Brushed and Stepper Motors

? Printers

3 Description

The DRV8848 provides a dual H-bridge motor

driver for home appliances and other mechatronic

applications. The device can be used to drive one

or two DC motors, a bipolar stepper motor, or other

loads. A simple PWM interface allows easy interfacing

with controller circuits.

The output block of each H-bridge driver consists

of N-channel and P-channel power MOSFETs

configured as full H-bridges to drive the motor

windings. Each H-bridge includes circuitry to regulate

the winding current using a fixed off-time chopping

scheme. The DRV8848 is capable of driving up to

2A of current from each output or 4A of current in

parallel mode (with proper heat sinking, at 12V and TA

= 25°C).

A low-power sleep mode is provided, which shuts

down internal circuitry to achieve very-low quiescent

current draw. This sleep mode can be set using a

dedicated nSLEEP pin.

Internal protection functions are provided for UVLO,

OCP, short-circuit protection and overtemperature.

Fault conditions are indicated by a nFAULT pin.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DRV8848PWP

  • 制造商:

    Texas Instruments

  • 類(lèi)別:

    集成電路(IC) > 電機(jī)驅(qū)動(dòng)器,控制器

  • 包裝:

    管件

  • 電機(jī)類(lèi)型 - 步進(jìn):

    雙極性

  • 電機(jī)類(lèi)型 - AC,DC:

    有刷直流

  • 功能:

    驅(qū)動(dòng)器 - 全集成,控制和功率級(jí)

  • 輸出配置:

    半橋(4)

  • 接口:

    PWM

  • 技術(shù):

    功率 MOSFET

  • 應(yīng)用:

    DC 電機(jī),通用

  • 電流 - 輸出:

    4A

  • 電壓 - 供電:

    4V ~ 18V

  • 電壓 - 負(fù)載:

    4V ~ 18V

  • 工作溫度:

    -40°C ~ 150°C(TJ)

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    16-PowerTSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    16-HTSSOP

  • 描述:

    IC MTR DRV BIPOLR 4-18V 16HTSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI/德州儀器
24+
HTSSOP16
350
原裝現(xiàn)貨假一賠十
詢價(jià)
TI(德州儀器)
23+
N/A
12000
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
TI/德州儀器
2447
HTSSOP16
100500
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢價(jià)
Texas
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票!
詢價(jià)
TI
23+
N/A
8000
只做原裝現(xiàn)貨
詢價(jià)
TI/德州儀器
23+
HTSSOP16
18204
原裝正品代理渠道價(jià)格優(yōu)勢(shì)
詢價(jià)
ADI/亞德諾
20+
SMD
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
TI/德州儀器
23+
TSSOP16
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
TI/德州儀器
22+
HTSSOP16
500000
原廠渠道/找正品元器件就找宏橋達(dá)/實(shí)報(bào)實(shí)貨/誠(chéng)信第一/
詢價(jià)
TI/德州儀器
2021+
HTSSOP16
22671
十年專(zhuān)營(yíng)原裝現(xiàn)貨,假一賠十
詢價(jià)