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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Technische Dokumentation

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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

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

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, (...)

Benutzerhandbuch: PDF | HTML
Gehäuse Pins Herunterladen
WQFN (RTE) 16 Optionen anzeigen
WSON (DSG) 8 Optionen anzeigen

Bestellen & Qualität

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  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
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  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

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