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DRV8816PWPR Datasheet(PDF) 1 Page - Texas Instruments |
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DRV8816PWPR Datasheet(HTML) 1 Page - Texas Instruments |
1 / 17 page DRV8816 www.ti.com SLRS063 – SEPTEMBER 2013 DMOS DUAL ½-H-BRIDGE MOTOR DRIVERS Check for Samples: DRV8816 1 FEATURES DESCRIPTION The DRV8816 provides a versatile power driver • Low ON-Resistance (0.83- Ω) Outputs solution with two independent ½-H bridge drivers. • Individual ½-H bridge control The device can drive one brushed DC motor or one • Low-Power Sleep Mode winding of a stepper motor, as well as other devices like solenoids. A simple INx/ENx interface allows • 100% PWM Supported easy interfacing to controller circuits. • 8.0 - 38 V Operating Supply Voltage Range The output stages use N-channel power MOSFET’s • Thermally Enhanced Surface Mount Package configured as ½-H-bridges. The DRV8816 is capable • Configurable Overcurrent Limit of peak output currents up to ±2.8 A and operating • Protection Features voltages up to 38 V. An internal charge pump generates needed gate drive voltages. – VBB Undervoltage Lockout (UVLO) – Charge Pump Undervoltage (CPUV) A low-power sleep mode is provided which shuts down internal circuitry to achieve very low quiescent – Overcurrent Protection (OCP) current draw. This sleep mode can be set using a – Short-to-Supply Protection (STS) dedicated nSLEEP pin. – Short-to-Ground Protection (STG) Internal protection functions are provided for under – Overtemperature Warning (OTW) voltage lockout, charge pump fault, overcurrent – Overtemperature Shutdown (OTS) protection, short-to-supply protection, short-to-ground protection, overtemperature warning, and – Fault Condition Indication Pin (nFAULT) overtemperature shutdown. Fault conditions are indicated via an nFAULT pin APPLICATIONS The DRV8816 is packaged in a 16 pin HTSSOP • Printers package with PowerPAD™ (Eco-friendly: RoHS & no • Industrial Automation Sb/Br) 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. PRODUCTION DATA information is current as of publication date. Copyright © 2013, 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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