DRV8213

AKTIV

Treiber für DC-Bürstenmotoren, 11 V, 4 A, mit integrierter Strommessung, Stromregelung und Stillstan

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Datenblatt

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

DRV8213

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

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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Alle anzeigen 4

	Typ	Titel		Datum
*	Data sheet	DRV8213 4-A Brushed DC Motor Driver with Integrated Current Sense, Current Regulation and Stall Detection datasheet	PDF \| HTML	08 Apr 2022
	EVM User's guide	DRV821x and DRV823x Evaluation Module User's Guide (Rev. A)	PDF \| HTML	03 Apr 2024
	Application brief	Integrated Stall Detection for Brushed DC Motors	PDF \| HTML	04 Jan 2024
	Certificate	DRV8213EVM EU RoHS Declaration of Conformity (DoC)		03 Mai 2023

Design und Entwicklung

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Evaluierungsplatine

DRV8213EVM — DRV8213 Evaluierungsmodul für Treiber für DC-Bürstenmotoren, 11 V, 4 A, mit integrierter Strommessun

Das Evaluierungsmodul DRV8213 (EVM) ermöglicht die einfache Evaluierung des Bausteins DRV8213. Das EVM wurde so programmiert und konfiguriert, dass es sofort betriebsbereit ist und Ihre Motoren gleich zum Drehen bringen kann.

Der DRV8213 ist ein integrierter Motortreiber mit N-Kanal-H-Brücke, (...)

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Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
WQFN (RTE)	16	Ultra Librarian
WSON (DSG)	8	Ultra Librarian

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DRV8213

Treiber für DC-Bürstenmotoren, 11 V, 4 A, mit integrierter Strommessung, Stromregelung und Stillstan

DRV8213

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