The DRV8816 provides a versatile power driver solution with two independent ½-H bridge drivers. The device can drive one brushed DC motor or one winding of a stepper motor, as well as other devices like solenoids. A simple INx/ENx interface allows easy interfacing to controller circuits.
The output stages use N-channel power MOSFETs configured as ½-H-bridges. The DRV8816 is capable of peak output currents up to ±2.8 A and operating voltages up to 38 V. An internal charge pump generates needed gate drive voltages.
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, charge pump fault, OCP, short-to-supply protection, short-to-ground protection, overtemperature warning, and overtemperature shutdown. Fault conditions are indicated through a nFAULT pin
The DRV8816 is packaged in a 16-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br)
| Documentación principal | Tipo | Título | Opciones de formato | Descargar la versión más reciente en inglés | Fecha | |
|---|---|---|---|---|---|---|
| * | Hoja de datos | DRV8816 DMOS Dual 1/2-H-Bridge Motor Drivers datasheet (Rev. C) | PDF | HTML | 12/04/2016 | ||
| Nota sobre la aplicación | Best Practices for Board Layout of Motor Drivers (Rev. B) | PDF | HTML | 14/10/2021 | |||
| Nota sobre la aplicación | L1 and L2 EV Charger Electric Vehicle Service Equipment Design Considerations (Rev. B) | 9/06/2021 | ||||
| Nota sobre la aplicación | PowerPAD™ Thermally Enhanced Package (Rev. H) | 6/07/2018 | ||||
| Application brief | PowerPAD™ Made Easy (Rev. B) | 12/05/2004 |
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The dual half-bridge driver DRV8816 can drive one brushed DC motor or one winding of a stepper motor, as well as other devices like solenoids with individual half-bridge control. The DRV8816 is capable of peak output currents up to ±2.8 A and operating voltages up to 38V. The device has a current (...)
This Mutli-motor BDC motor system implements an MSP430, a DRV8816, and an Anaheim Automation motor. It's suitable for applications requiring 1A to 2A of motor current to 20KRPM. Motor voltage support is 8V to 32V, and max current is 2.5A. The PWM scheme allows speed control and current regulation. (...)
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| HTSSOP (PWP) | 16 | Ultra Librarian |
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