Datasheet > DRV8802-Q1

DRV8802-Q1

更新时间： 2024-11-27 02:58:15

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
18页	557K
描述
Automotive DC Motor-Driver IC

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DRV8802-Q1 数据手册

DRV8802

www.ti.com

SLVSAM9A –APRIL 2011–REVISED JUNE 2011

DC MOTOR DRIVER IC

Check for Samples: DRV8802

•

8-V to 45-V Operating Supply Voltage Range

Thermally Enhanced Surface Mount Package

FEATURES

•

Dual H-Bridge Current-Control Motor Driver

–

Drives Two DC Motors

Brake Mode

Two-Bit Winding Current Control Allows Up

to 4 Current Levels

APPLICATIONS

•

Printers

Scanners

Office Automation Machines

Gaming Machines

Factory Automation

Robotics

–

Low MOSFET On-Resistance

•

1.6-A Maximum Drive Current at 24 V, 25°C

Built-In 3.3-V Reference Output

Industry Standard Parallel Digital Control

Interface

DESCRIPTION

The DRV8802 provides an integrated motor driver solution for printers, scanners, and other automated

equipment applications. The device has two H-bridge drivers, and is intended to drive DC motors. The output

driver block for each consists of N-channel power MOSFET’s configured as H-bridges to drive the motor

windings. The DRV8802 can supply up to 1.6-A peak or 1.1-A RMS output current (with proper heatsinking at 24

V and 25°C) per H-bridge.

A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is

programmable to allow braking or coasting of the motor when disabled.

Internal shutdown functions are provided for over current protection, short circuit protection, under voltage

lockout and overtemperature.

TheDRV8802 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

ORDERING INFORMATION⁽¹⁾

ORDERABLE PART

NUMBER

TOP-SIDE

MARKING

T_A

PACKAGE⁽²⁾

–40°C to 85°C

PowerPAD™ (HTSSOP) - PWP

Reel of 2000

DRV8802PWPR

8802

(1) For the most current packaging and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

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.

PowerPAD is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...18

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DRV8802-Q1 替代型号

型号	品牌	替代类型	描述	数据表
DRV8814	TI	功能相似	DC MOTOR DRIVER IC 2.5-A Maximum Drive Curren
DRV8802	TI	功能相似	DC MOTOR DRIVER IC

与DRV8802-Q1相关器件

型号	品牌	获取价格	描述	数据表
DRV8802QPWPRQ1	TI	获取价格	Automotive DC Motor-Driver IC
DRV8803	TI	获取价格	QUAD LOW-SIDE DRIVER IC
DRV8803_12	TI	获取价格	DRV8803/04/05/06 Evaluation Module
DRV8803_16	TI	获取价格	Quad Low-Side Driver IC
DRV8803DW	TI	获取价格	QUAD LOW-SIDE DRIVER IC
DRV8803DWR	TI	获取价格	QUAD LOW-SIDE DRIVER IC
DRV8803PWP	TI	获取价格	QUAD LOW-SIDE DRIVER IC
DRV8803PWPR	TI	获取价格	QUAD LOW-SIDE DRIVER IC
DRV8804	TI	获取价格	QUAD SERIAL INTERFACE LOW-SIDE DRIVER IC
DRV8804DW	TI	获取价格	QUAD SERIAL INTERFACE LOW-SIDE DRIVER IC

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