Produktdetails

Rating Catalog Architecture Integrated FET Control interface 3xPWM, 6xPWM RDS(ON) (HS + LS) (mΩ) 95 Peak output current (A) 8 Vs (min) (V) 4.5 Vs ABS (max) (V) 40 Features Buck Step Down Converter, Current sense Amplifier, Integrated FETs, Slew Rate Adjustment Operating temperature range (°C) -40 to 125
Rating Catalog Architecture Integrated FET Control interface 3xPWM, 6xPWM RDS(ON) (HS + LS) (mΩ) 95 Peak output current (A) 8 Vs (min) (V) 4.5 Vs ABS (max) (V) 40 Features Buck Step Down Converter, Current sense Amplifier, Integrated FETs, Slew Rate Adjustment Operating temperature range (°C) -40 to 125
VQFN (RGF) 40 35 mm² 7 x 5
  • Three-phase BLDC motor driver
  • 4.5-V to 35-V operating voltage (40-V abs max)
  • High output current capability: 8-A Peak
  • Low MOSFET on-state resistance
    • 95-mΩ RDS(ON) (HS + LS) at TA = 25°C
  • Low power sleep mode
    • 1.5-µA at VVM = 24-V, TA = 25°C
  • Multiple control interface options
    • 6x PWM control interface
    • 3x PWM control interface
    • 6x PWM control interface with cycle by cycle current limit
    • 3x PWM control interface with cycle by cycle current limit
  • Does not require external current sense resistors, built-in current sensing
  • Flexible device configuration options
    • DRV8316R: 5-MHz 16-bit SPI interface for device configuration and fault status
    • DRV8316T: Hardware pin based configuration
  • Supports 1.8-V, 3.3-V, and 5-V logic inputs
  • Built-in 3.3-V (5%), 30-mA LDO regulator
  • Built-in 3.3-V/5-V, 200-mA buck regulator
  • Delay compensation reduces duty cycle distortion
  • Suite of integrated protection features
    • Supply undervoltage lockout (UVLO)
    • Charge pump undervoltage (CPUV)
    • Overcurrent protection (OCP)
    • Thermal warning and shutdown (OTW/OTSD)
    • Fault condition indication pin (nFAULT)
    • Optional fault diagnostics over SPI interface
  • Three-phase BLDC motor driver
  • 4.5-V to 35-V operating voltage (40-V abs max)
  • High output current capability: 8-A Peak
  • Low MOSFET on-state resistance
    • 95-mΩ RDS(ON) (HS + LS) at TA = 25°C
  • Low power sleep mode
    • 1.5-µA at VVM = 24-V, TA = 25°C
  • Multiple control interface options
    • 6x PWM control interface
    • 3x PWM control interface
    • 6x PWM control interface with cycle by cycle current limit
    • 3x PWM control interface with cycle by cycle current limit
  • Does not require external current sense resistors, built-in current sensing
  • Flexible device configuration options
    • DRV8316R: 5-MHz 16-bit SPI interface for device configuration and fault status
    • DRV8316T: Hardware pin based configuration
  • Supports 1.8-V, 3.3-V, and 5-V logic inputs
  • Built-in 3.3-V (5%), 30-mA LDO regulator
  • Built-in 3.3-V/5-V, 200-mA buck regulator
  • Delay compensation reduces duty cycle distortion
  • Suite of integrated protection features
    • Supply undervoltage lockout (UVLO)
    • Charge pump undervoltage (CPUV)
    • Overcurrent protection (OCP)
    • Thermal warning and shutdown (OTW/OTSD)
    • Fault condition indication pin (nFAULT)
    • Optional fault diagnostics over SPI interface

The DRV8316 provides a single-chip power stage solution for customers driving 12-V and 24-V brushless-DC motors . The DRV8316 integrates three 1/2-H bridges with 40-V absolute maximum capability and a very low RDS(ON) of 95mOhms (high-side plus low-side) to enable high power drive capability. Current is sensed using an integrated current sensing feature which eliminates the need for external sense resistors. Power management features of an adjustable buck regulator and LDO generate the necessary voltage rails for the device and can be used to power external circuits.

DRV8316 implements a 6x or 3x PWM control scheme which can be used to implement sensored or sensorless field-oriented control (FOC), sinusoidal control, or trapezoid control using an external microcontroler. The DRV8316 is capable of driving a PWM frequency up to 200 kHz. The control scheme is highly configurable through hardware pins or register settings ranging from motor current limiting behavior to fault response.

Each output driver channel consists of N-channel power MOSFETs configured in a half-bridge configuration. Various PWM control modes are supported for simple interfacing to control circuits that can be powered by the 30-mA, 3.3-V internal regulator (AVDD). The DRV8316R/T also supports a buck regulator which in conjunction can support 200-mA with programmable regulated supply. The device supports 200-kHz maximum PWM frequency.

There are a large number of protection features integrated into the DRV8316, intended to protect the device, motor, and system against fault events.

Refer Section 9.1 for design consideration and recommendation on device usage.

The DRV8316 provides a single-chip power stage solution for customers driving 12-V and 24-V brushless-DC motors . The DRV8316 integrates three 1/2-H bridges with 40-V absolute maximum capability and a very low RDS(ON) of 95mOhms (high-side plus low-side) to enable high power drive capability. Current is sensed using an integrated current sensing feature which eliminates the need for external sense resistors. Power management features of an adjustable buck regulator and LDO generate the necessary voltage rails for the device and can be used to power external circuits.

DRV8316 implements a 6x or 3x PWM control scheme which can be used to implement sensored or sensorless field-oriented control (FOC), sinusoidal control, or trapezoid control using an external microcontroler. The DRV8316 is capable of driving a PWM frequency up to 200 kHz. The control scheme is highly configurable through hardware pins or register settings ranging from motor current limiting behavior to fault response.

Each output driver channel consists of N-channel power MOSFETs configured in a half-bridge configuration. Various PWM control modes are supported for simple interfacing to control circuits that can be powered by the 30-mA, 3.3-V internal regulator (AVDD). The DRV8316R/T also supports a buck regulator which in conjunction can support 200-mA with programmable regulated supply. The device supports 200-kHz maximum PWM frequency.

There are a large number of protection features integrated into the DRV8316, intended to protect the device, motor, and system against fault events.

Refer Section 9.1 for design consideration and recommendation on device usage.

Herunterladen Video mit Transkript ansehen Video

Ähnliche Produkte, die für Sie interessant sein könnten

Drop-In-Ersatz mit gegenüber dem verglichenen Baustein verbesserter Funktionalität
DRV8316C AKTIV 3-Phasen-Motortreiber mit 40 V max. 8 A Spitze, integrierter Strommessung, FETs und verbesserten CSA Enhanced CSA specs
DRV8316C-Q1 AKTIV 40-V-Drei-Phasen-Motortreiber, max. 8 A Spitze und integrierter Strommessung (Automobilindustrie) Automotive qualified drop-in replacement with enhanced CSA specs
Selbe Funktionalität wie der verglichene Baustein bei abweichender Anschlussbelegung
DRV8311 AKTIV 3-phasiger bürstenloser DC-Motortreiber mit integrierten FETs, 3 V bis 20 V Higher voltage abs max, higher peak current
DRV8317 AKTIV 24-V-Drei-Phasen-Motortreiber, max. 5 A Spitze und integrierte FETs und Strommessung Smaller package for lower voltage and power applications 

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
Top-Dokumentation Typ Titel Format-Optionen Datum
* Data sheet DRV8316 Three-Phase Integrated FET Motor Driver datasheet (Rev. B) PDF | HTML 17 Sep 2021
Application note Improving Thermal Performance for Integrated FET Drivers PDF | HTML 23 Aug 2024
Technical article Achieving a 360-degree field of view in mechanically scanning lidar with BLDC moto PDF | HTML 27 Jan 2022
Application note Delay and Dead Time in Integrated MOSFET Drivers PDF | HTML 23 Aug 2021
Application note How to Design a Thermally-Efficient Integrated BLDC Motor Drive PCB (Rev. A) 05 Feb 2017

Design und Entwicklung

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

Evaluierungsplatine

BP-AM2BLDCSERVO — AM2x Brushless-DC (BLDC) Servo Motor BoosterPack

The AM2x BLDC Servo Motor BoosterPack plug-in module is an add-on for the AM2x LaunchPad development kits. This BoosterPack provides up to two axes of 24V/8A BLDC driver, ADC/SDFM current feedback, industrial absolute encoder, and resolver feedback. 

Benutzerhandbuch: PDF | HTML
Evaluierungsplatine

DRV8316REVM — DRV8316R Evaluierungsmodul für dreiphasigen PWM-Motortreiber

Der DRV8316REVM bietet drei integrierte Halb-H-Brücken-MOSFET-Treiber für die Ansteuerung eines dreiphasigen bürstenlosen Gleichstrommotors (BLDC) mit 8-A-Spitzenstrom für 12-V-/24-V-Gleichstromschienen oder batteriebetriebene Anwendungen. 

Der Baustein enthält drei Strommessverstärker (CSA) mit (...)

Benutzerhandbuch: PDF
Evaluierungsplatine

GENCN-3P-GCM00M02 — Shenzhen Gencon Technology GCM00M02 – Referenzdesign für bürstenlose DC-Motorsteuerungen

Der Shenzhen Gencon Technology GCM00M02 ist ein Referenzdesign für bürstenlose DC-Motorsteuerungen (BLDC), die einen Dauerbetrieb von bis zu 60 W haben können. Dieses Design verwendet den Mikrocontroller MSPM0G3507 TI Arm® Cortex-M0®+ MCU und den 3-Phasen-Motortreiber DRV8316 Integrated Circuit (...)

Erste Schritte

MSP-MOTOR-CONTROL MSP firmware solutions for motor control

MSP Motor Control is a collection of software, tools and examples to spin motors in 30 minutes or less with MSPM0 Arm® Cortex® M0+ MCUs and popular motor driver solutions.

MSP Motor Control provides examples for supported hardware kits to spin brushed, stepper, and three-phase motors with sensored (...)

Unterstützte Produkte und Hardware

Unterstützte Produkte und Hardware

Legen Sie los Download-Optionen
Berechnungstool

BLDC-MOSFET-THERMAL-CALC BLDC integrated MOSFET driver thermal calculator tool

Calculates the thermals of a BLDC integrated MOSFET driver based on user input system parameters
Unterstützte Produkte und Hardware

Unterstützte Produkte und Hardware

Designtool

SLVRBN9 DRV8316 2-Layer Thermal Board Design Files

Unterstützte Produkte und Hardware

Unterstützte Produkte und Hardware

Referenzdesigns

TIDA-010948 — Referenzdesign für 6-Achsen-Motorsteuerung mit Positionsfeedback und industriellen Kommunikationspro

Dieses Referenzdesign demonstriert den Einsatz von zwei TI Sitara™ MCU-AM243x-Bausteinen zur Steuerung eines mit Simple Open Real-Time Ethernet Gigabit (SORTE_G) verbundenen Motorantriebs mit 6-Achsen-Steuerung. Das Design umfasst einen 800 MHz R5F-Kern auf einem AM243x-Baustein für die (...)
Design guide: PDF
Referenzdesigns

TIDEP-01032 — EtherCAT®-verbundener Ein-Chip-Dual-Servomotor-Antriebsreferenzdesign

Dieses Referenzdesign zeigt, wie der AM243x eine vollständig integrierte Echtzeit-Servomotorsteuerung und einen industriellen Kommunikationspfad unterstützt. Dieser Pfad erstreckt sich vom Empfang der EtherCAT® CiA402 Solldrehzahlbefehle über die Durchführung der FOC-Drehzahlregelung von zwei (...)
Design guide: PDF
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
VQFN (RGF) 40 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

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