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DRV8801A0RTY PDF预览

DRV8801A0RTY

更新时间: 2024-11-08 03:30:31
品牌 Logo 应用领域
德州仪器 - TI 驱动器电机
页数 文件大小 规格书
20页 637K
描述
DMOS FULL-BRIDGE MOTOR DRIVERS

DRV8801A0RTY 数据手册

 浏览型号DRV8801A0RTY的Datasheet PDF文件第2页浏览型号DRV8801A0RTY的Datasheet PDF文件第3页浏览型号DRV8801A0RTY的Datasheet PDF文件第4页浏览型号DRV8801A0RTY的Datasheet PDF文件第5页浏览型号DRV8801A0RTY的Datasheet PDF文件第6页浏览型号DRV8801A0RTY的Datasheet PDF文件第7页 
DRV8800  
DRV8801  
www.ti.com ............................................................................................................................................................... SLVS855AJULY 2008REVISED JULY 2008  
DMOS FULL-BRIDGE MOTOR DRIVERS  
1
FEATURES  
Crossover-Current Protection  
2
Low ON-Resistance [Rds(ON)] Outputs  
16-Pin QFN With PowerPAD™ Package  
Overcurrent Protection  
APPLICATIONS  
Motor Lead Short-to-Supply Protection  
Short-to-Ground Protection  
Low-Power Mode  
Printers  
Industrial Automation  
Synchronous Rectification  
Diagnostic Output  
Internal Undervoltage Lockout (UVLO)  
DESCRIPTION/ORDERING INFORMATION  
Designed to control dc motors by using pulse width modulation (PWM), the DRV8800/DRV8801 is capable of  
peak output currents up to ±2.8 A and operating voltages up to 36 V.  
The PHASE and ENABLE inputs provide dc motor speed and direction control by applying external pulse-width  
modulation (PWM) and control signals. Internal synchronous rectification control circuitry provides lower power  
dissipation during PWM operation.  
Internal circuit protection includes motor lead short-to-supply/short-to-ground, thermal shutdown with hysteresis,  
undervoltage monitoring of VBB and VCP, and crossover-current protection.  
The DRV8800/DRV8801 is supplied in a thin-profile 16-pin QFN (RTY) PowerPAD™ package, providing  
enhanced thermal dissipation. The devices are lead free (Pb free).  
ORDERING INFORMATION  
TA  
PACKAGE(1)(2)  
ORDERABLE PART NUMBER  
DRV8800RTYR  
TOP-SIDE MARKING  
DRV8800A0RTY  
DRV8800RTYT  
DRV8801RTYR  
DRV8801RTYT  
DRV8800A0RTY  
–20°C to 80°C  
Plastic QFN 16 (S-PQFP-16) – RTY  
DRV8801A0RTY  
DRV8801A0RTY  
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI  
website at www.ti.com.  
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.  
1
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.  
2
PowerPAD is a trademark of Texas Instruments Incorporated.  
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.  
Copyright © 2008, Texas Instruments Incorporated  

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