Produktdetails

Number of full bridges 1 Vs (min) (V) 8 Vs ABS (max) (V) 40 Peak output current (A) 3 RDS(ON) (HS + LS) (mΩ) 830 Sleep current (µA) 10 Control mode PH/EN Control interface Hardware (GPIO) Features Current sense Amplifier Rating Automotive Operating temperature range (°C) -40 to 125
Number of full bridges 1 Vs (min) (V) 8 Vs ABS (max) (V) 40 Peak output current (A) 3 RDS(ON) (HS + LS) (mΩ) 830 Sleep current (µA) 10 Control mode PH/EN Control interface Hardware (GPIO) Features Current sense Amplifier Rating Automotive Operating temperature range (°C) -40 to 125
WQFN (RTY) 16 16 mm² 4 x 4
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With The Following Results:
    • Device Temperature Grade 1: TA = –40°C to 125°C
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4
  • Low RDS(on) Outputs (0.83-Ω HS + LS Typical)
  • Low-Power Sleep Mode
  • 100% PWM Duty Cycle Supported
  • 8–38 V Operating Supply Voltage Range
  • Thermally Enhanced Surface Mount Package
  • Configurable Overcurrent Limit
  • Protection Features
    • VBB Undervoltage Lockout (UVLO)
    • Overcurrent Protection (OCP)
    • Short-to-supply Protection
    • Short-to-ground Protection
    • Overtemperature Warning (OTW)
    • Overtemperature Shutdown (OTS)
    • Overcurrent and Overtemperature Fault Conditions Indicated on Pins (nFAULT)
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With The Following Results:
    • Device Temperature Grade 1: TA = –40°C to 125°C
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4
  • Low RDS(on) Outputs (0.83-Ω HS + LS Typical)
  • Low-Power Sleep Mode
  • 100% PWM Duty Cycle Supported
  • 8–38 V Operating Supply Voltage Range
  • Thermally Enhanced Surface Mount Package
  • Configurable Overcurrent Limit
  • Protection Features
    • VBB Undervoltage Lockout (UVLO)
    • Overcurrent Protection (OCP)
    • Short-to-supply Protection
    • Short-to-ground Protection
    • Overtemperature Warning (OTW)
    • Overtemperature Shutdown (OTS)
    • Overcurrent and Overtemperature Fault Conditions Indicated on Pins (nFAULT)

The DRV8801-Q1 provides a versatile power driver solution with a full H-bridge driver. The device can drive a brushed DC motor or one winding of a stepper motor, as well as other devices like solenoids. A simple PHASE/ENABLE interface allows easy interfacing to controller circuits

The output stages use N-channel power MOSFETs configured as ½-H-bridges. The DRV8801-Q1 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: undervoltage lockout, overcurrent protection, short-to-supply protection, short-to-ground protection, overtemperature warning, and overtemperature shutdown. Overcurrent (including short-to-ground and short-to-supply) and overtemperature fault conditions are indicated via an nFAULT pin.

The DRV8801-Q1 is packaged in a 16-pin QFN package with exposed thermal pad, providing enhanced thermal dissipation.

The DRV8801-Q1 provides a versatile power driver solution with a full H-bridge driver. The device can drive a brushed DC motor or one winding of a stepper motor, as well as other devices like solenoids. A simple PHASE/ENABLE interface allows easy interfacing to controller circuits

The output stages use N-channel power MOSFETs configured as ½-H-bridges. The DRV8801-Q1 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: undervoltage lockout, overcurrent protection, short-to-supply protection, short-to-ground protection, overtemperature warning, and overtemperature shutdown. Overcurrent (including short-to-ground and short-to-supply) and overtemperature fault conditions are indicated via an nFAULT pin.

The DRV8801-Q1 is packaged in a 16-pin QFN package with exposed thermal pad, providing enhanced thermal dissipation.

Herunterladen Video mit Transkript ansehen Video

Besonderer Hinweis

Sehen Sie sich das Evaluierungsmodul für kommerzielle Anwendungen DRV8801EVM an, um diesen Baustien zu evaluieren

Ähnliche Produkte, die für Sie interessant sein könnten

Gleiche Funktionalität, andere Pinbelegung als verglichener Baustein
DRV8876-Q1 AKTIV H-Brückenmotortreiber mit integriertem Stromsensor & Stromsensorrückkopplung für die Automobi Supports higher peak current, configurable current regulation and lower sleep current. Integrated power sense resistor saves power, space & cost.

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 3
Typ Titel Datum
* Data sheet DRV8801-Q1 DMOS Full-Bridge Motor Drivers datasheet (Rev. D) PDF | HTML 14 Mai 2020
Application note Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 14 Okt 2021
Application note Protecting Automotive Motor Drive Systems from Reverse Polarity Conditions (Rev. A) 19 Feb 2019

Design und Entwicklung

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

Simulationsmodell

DRV8876-Q1 PSpice Transient Simulation (Rev. A)

SLVMCQ2A.ZIP (113 KB) - PSpice Model
Referenzdesigns

TIDA-00145 — Bürstenmotortreiber für elektrisch anklappbare Außenspiegel von Fahrzeugen

This reference design features two evaluation modules (EVMs) to enable an easy-to-use platform to demonstrate the capability and performance of motor drivers for power-folding side mirrors.

This reference design also allows easy evaluation of full-bridge, brushed DC-motor drivers (...)
Design guide: PDF
Schaltplan: PDF
Gehäuse Pins Herunterladen
WQFN (RTY) 16 Optionen anzeigen

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