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DRV8213

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Controlador de motor CC con escobillas de 11 V y 4 A con detección de corriente, regulación de corri

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document-pdfAcrobat DRV8213 4-A Brushed DC Motor Driver with Integrated Current Sense, Current Regulation and Stall Detection datasheet (Inglés) PDF | HTML

DRV8213

ACTIVO

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Detalles del producto

Number of full bridges

1

Vs (min) (V)

1.65

Vs ABS (max) (V)

12

Peak output current (A)

4

RDS(ON) (HS + LS) (mΩ)

240

Sleep current (µA)

0.01

Control mode

PWM

Control interface

Hardware (GPIO)

Features

Analog current monitor, Integrated current sense, Stall Detection

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Number of full bridges

1

Vs (min) (V)

1.65

Vs ABS (max) (V)

12

Peak output current (A)

4

RDS(ON) (HS + LS) (mΩ)

240

Sleep current (µA)

0.01

Control mode

PWM

Control interface

Hardware (GPIO)

Features

Analog current monitor, Integrated current sense, Stall Detection

Rating

Catalog

Operating temperature range (°C)

-40 to 125

WQFN (RTE)

16

9 mm² 3 x 3

WSON (DSG)

8

4 mm² 2 x 2

N-channel H-bridge brushed DC motor driver
1.65-V to 11-V operating supply voltage range
240-mΩ R DS(on) (High-Side + Low-Side)
High output current capability: 4-A Peak
PWM control interface, up to 100 kHz switching
Supports 1.8-V, 3.3-V, and 5-V logic inputs
Integrated current sensing and current regulation
Analog current sense output ( IPROPI)
Gain select ( GAINSEL) feature for -
- High accuracy current sensing down to 10 mA
- Optimized R DS(ON) and overcurrent limit for different current ranges
Configurable inrush time (RTE Package only)
Internal charge pump
Long battery life with low-power sleep mode
- < 60 nA maximum sleep current
Small package footprint
Integrated protection features
- VM undervoltage lockout (UVLO)
- Auto-retry overcurrent protection (OCP)
- Thermal shutdown (TSD)
- Stall detection (RTE Package only)

N-channel H-bridge brushed DC motor driver
1.65-V to 11-V operating supply voltage range
240-mΩ R DS(on) (High-Side + Low-Side)
High output current capability: 4-A Peak
PWM control interface, up to 100 kHz switching
Supports 1.8-V, 3.3-V, and 5-V logic inputs
Integrated current sensing and current regulation
Analog current sense output ( IPROPI)
Gain select ( GAINSEL) feature for -
- High accuracy current sensing down to 10 mA
- Optimized R DS(ON) and overcurrent limit for different current ranges
Configurable inrush time (RTE Package only)
Internal charge pump
Long battery life with low-power sleep mode
- < 60 nA maximum sleep current
Small package footprint
Integrated protection features
- VM undervoltage lockout (UVLO)
- Auto-retry overcurrent protection (OCP)
- Thermal shutdown (TSD)
- Stall detection (RTE Package only)

The DRV8213 is an integrated motor driver with N-channel H-bridge, charge pump, current sense output, current regulation, and protection circuitry. The tripler charge pump allows the device to operate down to 1.65 V to accommodate 1.8-V supply rails and low-battery conditions. The charge pump integrates all capacitors and allows for 100% duty cycle operation.

An internal current mirror implements current sensing and regulation. This eliminates the need for a large power shunt resistor, saving board area and reducing system cost. The IPROPI current sense output allows a microcontroller to detect motor stall or changes in load conditions. The gain select (GAINSEL) feature allows high accuracy current sensing down to 10 mA average motor current. Using the VREF pin, this device can regulate the motor current during startup and high-load events without interaction from a microcontroller. The RTE package supports sensorless motor stall detection and reporting to microcontroller.

A low-power sleep mode achieves ultra-low quiescent current by shutting down most of the internal circuitry. Internal protection features include undervoltage lockout, overcurrent, and overtemperature.

The DRV8213 is an integrated motor driver with N-channel H-bridge, charge pump, current sense output, current regulation, and protection circuitry. The tripler charge pump allows the device to operate down to 1.65 V to accommodate 1.8-V supply rails and low-battery conditions. The charge pump integrates all capacitors and allows for 100% duty cycle operation.

An internal current mirror implements current sensing and regulation. This eliminates the need for a large power shunt resistor, saving board area and reducing system cost. The IPROPI current sense output allows a microcontroller to detect motor stall or changes in load conditions. The gain select (GAINSEL) feature allows high accuracy current sensing down to 10 mA average motor current. Using the VREF pin, this device can regulate the motor current during startup and high-load events without interaction from a microcontroller. The RTE package supports sensorless motor stall detection and reporting to microcontroller.

A low-power sleep mode achieves ultra-low quiescent current by shutting down most of the internal circuitry. Internal protection features include undervoltage lockout, overcurrent, and overtemperature.

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Documentación técnica

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	Tipo	Título		Fecha
*	Data sheet	DRV8213 4-A Brushed DC Motor Driver with Integrated Current Sense, Current Regulation and Stall Detection datasheet	PDF \| HTML	08 abr 2022
	White paper	Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A)	PDF \| HTML	30 abr 2024
	EVM User's guide	DRV821x and DRV823x Evaluation Module User's Guide (Rev. A)	PDF \| HTML	03 abr 2024
	Application brief	Integrated Stall Detection for Brushed DC Motors	PDF \| HTML	04 ene 2024
	Certificate	DRV8213EVM EU RoHS Declaration of Conformity (DoC)		03 may 2023

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

DRV8213EVM — Módulo de evaluación DRV8213 para controlador de motor de CC con escobillas de 11 V y 4 A con sensor

El módulo de evaluación DRV8213 (EVM) permite una fácil evaluación del dispositivo DRV8213. El EVM se programó y configuró para que funcionara de inmediato al desembalarlo y empezara a hacer girar los motores.

El DRV8213 es un controlador de motor integrado con puente en H de canal N, bomba de (...)

Guía del usuario: PDF | HTML

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Encapsulado	Pines	Símbolos CAD, huellas y modelos 3D
WQFN (RTE)	16	Ultra Librarian
WSON (DSG)	8	Ultra Librarian

Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

DRV8213

Controlador de motor CC con escobillas de 11 V y 4 A con detección de corriente, regulación de corri

DRV8213

Detalles del producto

Productos similares que pueden interesarle

Misma funcionalidad con diferente configuración de pines que el dispositivo comparado

Documentación técnica

Diseño y desarrollo

DRV8213EVM — Módulo de evaluación DRV8213 para controlador de motor de CC con escobillas de 11 V y 4 A con sensor

Pedidos y calidad

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

Serie de videos

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