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DRV8848PWP集成電路(IC)的電機驅(qū)動器控制器規(guī)格書PDF中文資料

DRV8848PWP
廠商型號

DRV8848PWP

參數(shù)屬性

DRV8848PWP 封裝/外殼為16-PowerTSSOP(0.173",4.40mm 寬);包裝為管件;類別為集成電路(IC)的電機驅(qū)動器控制器;DRV8848PWP應(yīng)用范圍:DC 電機,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

DRV8848

封裝外殼

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

文件大小

1.24184 Mbytes

頁面數(shù)量

29

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(biāo)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

2025-6-13 9:55:00

人工找貨

DRV8848PWP價格和庫存,歡迎聯(lián)系客服免費人工找貨

DRV8848PWP規(guī)格書詳情

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:

    DRV8848PWP

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 電機驅(qū)動器,控制器

  • 包裝:

    管件

  • 電機類型 - 步進(jìn):

    雙極性

  • 電機類型 - AC,DC:

    有刷直流

  • 功能:

    驅(qū)動器 - 全集成,控制和功率級

  • 輸出配置:

    半橋(4)

  • 接口:

    PWM

  • 技術(shù):

    功率 MOSFET

  • 應(yīng)用:

    DC 電機,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 品牌 批號 封裝 庫存 備注 價格
TI
22+23+
HTSSOP16
8000
新到現(xiàn)貨,只做原裝進(jìn)口
詢價
TI
21+
8080
只做原裝,質(zhì)量保證
詢價
TI/德州儀器
23+
TSSOP16
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
Texas Instruments
25+
16-PowerTSSOP(0.173 4.40mm
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
TI
24+
N/A
10000
只做原裝,實單最低價支持
詢價
TI
21+
HTSSOP16
180
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
NA
23+
NA
26094
10年以上分銷經(jīng)驗原裝進(jìn)口正品,做服務(wù)型企業(yè)
詢價
TI(德州儀器)
24+
HTSSOP16
13936
原廠可訂貨,技術(shù)支持,直接渠道??珊灡9┖贤?/div>
詢價
TI
25+
TSSOP16
34
原裝正品,假一罰十!
詢價
TI/德州儀器
2021+
HTSSOP16
22671
十年專營原裝現(xiàn)貨,假一賠十
詢價