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DRV8800RTYR Datasheet(PDF) 1 Page - Texas Instruments |
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DRV8800RTYR Datasheet(HTML) 1 Page - Texas Instruments |
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1 / 26 page  DRV8800 DRV8801 www.ti.com SLVS855D – JULY 2008 – REVISED APRIL 2010 DMOS FULL-BRIDGE MOTOR DRIVERS Check for Samples: DRV8800, DRV8801 1 FEATURES • Crossover-Current Protection 2 • Low ON-Resistance [Rds(ON)] Outputs • 16-Pin QFN With PowerPAD™ Package • Overcurrent Protection xxx • Motor Lead Short-to-Supply Protection APPLICATIONS • Short-to-Ground Protection • Printers • Low-Power Mode • 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 TOP-SIDE MARKING DRV8800RTYR DRV8800 DRV8800RTYT DRV8800 Plastic QFN 16 (S-PQFP-16) – RTY DRV8801RTYR DRV8801 DRV8801RTYT DRV8801 –40°C to 85°C DRV8800PWP DRV8800 DRV8800PWPR DRV8800 TSSOP - PWP DRV8801PWP DRV8801 DRV8801PWPR DRV8801 (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. Copyright © 2008–2010, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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