Produktdetails

Number of full bridges 4 Vs (min) (V) 7 Vs ABS (max) (V) 50 Peak output current (A) 3 RDS(ON) (HS + LS) (mΩ) 550 Sleep current (µA) 7000 Control mode PH/EN Control interface Hardware (GPIO) Rating Catalog Operating temperature range (°C) -10 to 50
Number of full bridges 4 Vs (min) (V) 7 Vs ABS (max) (V) 50 Peak output current (A) 3 RDS(ON) (HS + LS) (mΩ) 550 Sleep current (µA) 7000 Control mode PH/EN Control interface Hardware (GPIO) Rating Catalog Operating temperature range (°C) -10 to 50
HTQFP (PAP) 64 144 mm² 12 x 12
  • Configurable to Eight Modes of Combination Motor Driver
    • Bipolar Stepper Motor Driver
      • 16-Step Current-Mode Control
      • 800-mA Average Output Current as Stepper
        Motor Drive
    • DC Motor Driver
      • 800-mA Maximum Continuous Current and
        8-A/500-ns or 3-A/100-ms Peak Current for
        Each DC Motor Drive
    • Low ON resistance Rds(ON) = 0.55 Ω at TJ = 25°C (Typ)
  • Three Integrated DC-DC Converters
    • On/Off Selectable Using C_SELECT Pin and Serial
      Interface
    • Outputs Programmable With External Resistor Network
      From 1.5 V to VDIN × 0.8
    • 1.5-A Output Capability for All Three Channels
  • 7-V to 40-V Operating Voltage Range for DC-DC Converters
  • Two Serial Interfaces for Communications
  • Thermally Enhanced Surface-Mount 64-Pin QFP PowerPAD™
    Package (Eco-Friendly – RoHS and No Sb/Br)
  • Power-Down Function (Deep-Sleep Mode)
  • Reset Signal Output (Active Low)
  • Reset (All Clear) Control Input
  • Configurable to Eight Modes of Combination Motor Driver
    • Bipolar Stepper Motor Driver
      • 16-Step Current-Mode Control
      • 800-mA Average Output Current as Stepper
        Motor Drive
    • DC Motor Driver
      • 800-mA Maximum Continuous Current and
        8-A/500-ns or 3-A/100-ms Peak Current for
        Each DC Motor Drive
    • Low ON resistance Rds(ON) = 0.55 Ω at TJ = 25°C (Typ)
  • Three Integrated DC-DC Converters
    • On/Off Selectable Using C_SELECT Pin and Serial
      Interface
    • Outputs Programmable With External Resistor Network
      From 1.5 V to VDIN × 0.8
    • 1.5-A Output Capability for All Three Channels
  • 7-V to 40-V Operating Voltage Range for DC-DC Converters
  • Two Serial Interfaces for Communications
  • Thermally Enhanced Surface-Mount 64-Pin QFP PowerPAD™
    Package (Eco-Friendly – RoHS and No Sb/Br)
  • Power-Down Function (Deep-Sleep Mode)
  • Reset Signal Output (Active Low)
  • Reset (All Clear) Control Input

The DRV8809/DRV8810 provides an integrated motor driver solution. The chip has four H-bridges internally and is configurable to eight different modes of combination motor driver control.

The output driver block for each H-bridge consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings. The stepper motor control has a 16-step mode programmable through the 3-wire serial interface (SPI). The SPI input pins are 3.3-V compatible and 5-V tolerant.

The DRV8809/DRV8810 has three DC-DC switch-mode buck converters to generate a programmable output voltage from 1.5 V to 80% of VDIN (channel A) or up to 10 V (for channel B and channel C), with up to 1.5-A load current capability. The outputs are selected using the C_SELECT terminal at start-up or using serial interface during operation.

An internal shutdown function is provided for overcurrent protection (OCP), short-circuit protection, overvoltage/undervoltage lockout (UVLO), and thermal shutdown (TSD). Also, the device has a reset function that operates at power on and at input to the In-Reset pin.

The DRV8809/DRV8810 provides an integrated motor driver solution. The chip has four H-bridges internally and is configurable to eight different modes of combination motor driver control.

The output driver block for each H-bridge consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings. The stepper motor control has a 16-step mode programmable through the 3-wire serial interface (SPI). The SPI input pins are 3.3-V compatible and 5-V tolerant.

The DRV8809/DRV8810 has three DC-DC switch-mode buck converters to generate a programmable output voltage from 1.5 V to 80% of VDIN (channel A) or up to 10 V (for channel B and channel C), with up to 1.5-A load current capability. The outputs are selected using the C_SELECT terminal at start-up or using serial interface during operation.

An internal shutdown function is provided for overcurrent protection (OCP), short-circuit protection, overvoltage/undervoltage lockout (UVLO), and thermal shutdown (TSD). Also, the device has a reset function that operates at power on and at input to the In-Reset pin.

Herunterladen Video mit Transkript ansehen Video

Technische Dokumentation

star =Von TI ausgewählte Top-Empfehlungen für dieses Produkt
Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 5
Typ Titel Datum
* Data sheet DRV8809/10 Combination Motor Drivers With DC-DC Converters datasheet (Rev. E) PDF | HTML 11 Dez 2014
Application note PowerPAD™ Thermally Enhanced Package (Rev. H) 06 Jul 2018
User guide DRV8809, DRV8810 User's Guide (Rev. A) 03 Nov 2009
Application note DRV8809/DRV8810 EVM 13 Mai 2008
Application brief PowerPAD™ Made Easy (Rev. B) 12 Mai 2004

Design und Entwicklung

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

Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
HTQFP (PAP) 64 Ultra Librarian

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

Empfohlene Produkte können Parameter, Evaluierungsmodule oder Referenzdesigns zu diesem TI-Produkt beinhalten.

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.

Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support. ​​​​​​​​​​​​​​

Videos