DRV10987

AKTIV

3-phas. BLDC-Motortreiber, 12 bis 24 V Nennspannung, 3,5 A Peak, sensorlose Sinussteuerung

Produktdetails

Rating Catalog Architecture Integrated FET Control topology Sensorless, Sinusoidal Control interface 1xPWM, Analog, Serial Vs (min) (V) 6.2 Vs ABS (max) (V) 45 Features Buck Step Down Converter, Initial Position Detect (IPD), Integrated FETs, Integrated Motor Control, Rotor Lock Protection, SPI/I2C, Tach/FG Feedback Operating temperature range (°C) -40 to 125
Rating Catalog Architecture Integrated FET Control topology Sensorless, Sinusoidal Control interface 1xPWM, Analog, Serial Vs (min) (V) 6.2 Vs ABS (max) (V) 45 Features Buck Step Down Converter, Initial Position Detect (IPD), Integrated FETs, Integrated Motor Control, Rotor Lock Protection, SPI/I2C, Tach/FG Feedback Operating temperature range (°C) -40 to 125
HTSSOP (PWP) 24 49.92 mm² (7.8 mm × 6.4 mm)
  • Operation Voltage Range:
    • Motor Operation, 6.2 V to 28 V
  • Total Driver H + L rDS(on)
    • 250 mΩ at TA = 25°C
  • Drive Current: 2-A Continuous Winding Current (3-A Peak)
  • Sensorless Sinusoidal 180° Commutation Scheme
  • Configurable Output PWM Slew Rate and Frequency for EMI Management
  • Initial Position-Detect Algorithm to Avoid Back-Spin During Start-Up
  • No External Sense Resistor Required
  • Flexible User Interface Options:
    • I2C Interface: Access Registers for Command and Feedback
    • Dedicated SPEED Pin: Accepts Either Analog or PWM Input
    • Dedicated FG Pin: Provides TACH Feedback
    • Spin-Up Profile Can Be Customized With EEPROM
    • Forward-Reverse Control With DIR Pin
  • Integrated Buck Converter, 5‑V, 100-mA
  • Integrated LDO, 3.3‑V, 20-mA
  • Standby Current, 8.5-mA
  • Supply Current of 8.5 mA With Standby Version (DRV10987S)
  • Supply Current of 48 µA With Sleep Version (DRV10987D)
  • Protection Features
    • Overcurrent Protection (Phase-to-Phase, Phase-to-GND and Phase-to-VCC Short Circuits)
    • Lock Detection to Detect Rotor Lock Condition
    • Anti-Voltage Surge (AVS) Protection
    • Undervoltae Lockout (UVLO)
    • Overvoltage Protection
    • Thermal Warning and Shutdown
  • Thermally Enhanced Package
  • Operation Voltage Range:
    • Motor Operation, 6.2 V to 28 V
  • Total Driver H + L rDS(on)
    • 250 mΩ at TA = 25°C
  • Drive Current: 2-A Continuous Winding Current (3-A Peak)
  • Sensorless Sinusoidal 180° Commutation Scheme
  • Configurable Output PWM Slew Rate and Frequency for EMI Management
  • Initial Position-Detect Algorithm to Avoid Back-Spin During Start-Up
  • No External Sense Resistor Required
  • Flexible User Interface Options:
    • I2C Interface: Access Registers for Command and Feedback
    • Dedicated SPEED Pin: Accepts Either Analog or PWM Input
    • Dedicated FG Pin: Provides TACH Feedback
    • Spin-Up Profile Can Be Customized With EEPROM
    • Forward-Reverse Control With DIR Pin
  • Integrated Buck Converter, 5‑V, 100-mA
  • Integrated LDO, 3.3‑V, 20-mA
  • Standby Current, 8.5-mA
  • Supply Current of 8.5 mA With Standby Version (DRV10987S)
  • Supply Current of 48 µA With Sleep Version (DRV10987D)
  • Protection Features
    • Overcurrent Protection (Phase-to-Phase, Phase-to-GND and Phase-to-VCC Short Circuits)
    • Lock Detection to Detect Rotor Lock Condition
    • Anti-Voltage Surge (AVS) Protection
    • Undervoltae Lockout (UVLO)
    • Overvoltage Protection
    • Thermal Warning and Shutdown
  • Thermally Enhanced Package

The DRV10987 device is a 3-phase sensorless 180° sinusodial motor driver with integrated power MOSFETs, which can provide continuous drive current up to 2 A. The device is specifically designed for cost-sensitive, low-noise, low-external-component-count fan and pump applications.

The DRV10987 device delivers current to the motor with supply voltage as low as 6.2 V. If the power supply voltage is higher than 28 V, the device stops driving the motor and protects the DRV10987 circuitry.

TI provides DRV10987 tuning Guide for quick setup and tuning of the device for optimal performance.

The DRV10987 device uses a proprietary sensorless control scheme to provide continuous sinusoidal drive, which significantly reduces the pure tone acoustics that typically occur as a result of commutation. The interface to the device is designed to be simple and flexible. The motor can be controlled directly through PWM, analog, or I2C inputs. Motor speed feedback is available through both the FG pin and the I2C interface simultaneously.

The DRV10987 device features an integrated buck regulator to step down the supply voltage efficiently to 5 V for powering both internal and external circuits. The 3.3-V LDO also may be used to provide power for external circuits. The standby-mode (8.5 mA) version (DRV10987S) leaves the regulator running, and the sleep-mode (48 µA) version (DRV10987D) shuts the regulator off. Throughout this data sheet, the DRV10987 part number is used for both devices, that is, DRV10987D (sleep version) and DRV10987S (standby version), except for specific discussions of sleep vs standby functionality.

An I2C interface allows the user to reprogram specific motor parameters in registers and to program the EEPROM to help optimize the performance for a given application. The DRV10987 device is available in a thermally-efficient HTSSOP, 24-pin package with an exposed thermal pad. The operating ambient temperature is specified from –40°C to 125°C.

The DRV10987 device is a 3-phase sensorless 180° sinusodial motor driver with integrated power MOSFETs, which can provide continuous drive current up to 2 A. The device is specifically designed for cost-sensitive, low-noise, low-external-component-count fan and pump applications.

The DRV10987 device delivers current to the motor with supply voltage as low as 6.2 V. If the power supply voltage is higher than 28 V, the device stops driving the motor and protects the DRV10987 circuitry.

TI provides DRV10987 tuning Guide for quick setup and tuning of the device for optimal performance.

The DRV10987 device uses a proprietary sensorless control scheme to provide continuous sinusoidal drive, which significantly reduces the pure tone acoustics that typically occur as a result of commutation. The interface to the device is designed to be simple and flexible. The motor can be controlled directly through PWM, analog, or I2C inputs. Motor speed feedback is available through both the FG pin and the I2C interface simultaneously.

The DRV10987 device features an integrated buck regulator to step down the supply voltage efficiently to 5 V for powering both internal and external circuits. The 3.3-V LDO also may be used to provide power for external circuits. The standby-mode (8.5 mA) version (DRV10987S) leaves the regulator running, and the sleep-mode (48 µA) version (DRV10987D) shuts the regulator off. Throughout this data sheet, the DRV10987 part number is used for both devices, that is, DRV10987D (sleep version) and DRV10987S (standby version), except for specific discussions of sleep vs standby functionality.

An I2C interface allows the user to reprogram specific motor parameters in registers and to program the EEPROM to help optimize the performance for a given application. The DRV10987 device is available in a thermally-efficient HTSSOP, 24-pin package with an exposed thermal pad. The operating ambient temperature is specified from –40°C to 125°C.

Herunterladen Video mit Transkript ansehen Video

Ähnliche Produkte, die für Sie interessant sein könnten

Selbe Funktionalität wie der verglichene Baustein bei abweichender Anschlussbelegung.
MCF8316A AKTIV 3-phasiger BLDC-Motortreiber, max. 40 V, 8 A Spitze, sensorlose FOC-Steuerung New device integrates more advanced control algorithm features to easily tune the motor and achieve optimized performance.

Technische Dokumentation

Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 18
Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt DRV10987 12- to 24-V, Three-Phase, Sensorless BLDC Motor Driver datasheet (Rev. C) PDF | HTML 06.08.2018
Anwendungshinweis MCT8316A - Design Challenges and Solution PDF | HTML 22.06.2022
Anwendungshinweis MCF8316A - Design Challenges and Solutions PDF | HTML 29.11.2021
Anwendungshinweis Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 14.10.2021
Anwendungshinweis Solving Sleep Mode Entry System Issues in the DRV10987D I2C Speed Command Mode PDF | HTML 20.08.2021
Anwendungshinweis When to Use DRV10987 or DRV10983 PDF | HTML 19.10.2018
Technischer Artikel Designing efficient, high-performing appliances with BLDC motors PDF | HTML 12.07.2018
Benutzerhandbuch DRV109xxEVM Quick Start Guide (Rev. C) 07.03.2018
Technischer Artikel Cut the power and complexity of your appliance designs PDF | HTML 06.02.2018
Technischer Artikel Integrated intelligence part 3: motor startup from standstill position PDF | HTML 11.12.2017
Technischer Artikel Integrated intelligence part 2: motor startup open loop acceleration PDF | HTML 04.12.2017
Technischer Artikel Brush up on the latest motor design considerations for appliances PDF | HTML 26.10.2017
Designleitfaden DRV10983, DRV10975, DRV10983-Q1, and DRV10987 Programming Tool Reference Design (Rev. A) 17.10.2017
Benutzerhandbuch User's Guide For The TIDA-01373 (Rev. A) 10.10.2017
Benutzerhandbuch DRV10987 Tuning Guide 30.08.2017
Benutzerhandbuch DRV10983x, DRV10975x, and DRV10987 IPD Tuning Guide (Rev. A) 30.05.2017
Anwendungshinweis How to Design a Thermally-Efficient Integrated BLDC Motor Drive PCB (Rev. A) 05.02.2017
Anwendungshinweis Tuning Lead Angle in DRV10x Sensorless BLDC Drivers PDF | HTML 09.10.2012

Design und Entwicklung

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

Evaluierungsplatine

DRV10987EVM — DRV10987 – sensorloser BLDC-Dreiphasen-Motortreiber für 12V/24V – Evaluierungsmodul

Das Evaluierungsmodul (EVM) DRV10987EVM ist ein benutzerfreundliches Evaluierungskit zur Demonstration des voll integrierten bürstenlosen Motortreibers DRV10987 von TI. Das EVM ist eine leistungsstarke, energieeffiziente und kostengünstige Plattform, welche die Entwicklung beschleunigt und eine (...)
Benutzerhandbuch: PDF
Unterstützte Produkte und Hardware
Vorrätig
Limit:
??asset.out-of-stock-ti_de_DE??
Nicht verfügbar
Codebeispiel oder Demo

TIDA-01373-SW — TIDA-01373 DRV10983_75 Example Code

Unterstützte Produkte und Hardware
Codebeispiel oder Demo

TIDA-01373-SW1 — TIDA-01373 DRV10983Q1 and DRV10987 Example Code

Unterstützte Produkte und Hardware
GUI für Evaluierungsmodul (EVM)

SLOC345 — DRV109xx Software

Unterstützte Produkte und Hardware
Referenzdesign

TIDA-01373 — EEPROM-Programmiertool – Referenzdesign

Das TIDA-01373 ist ein Referenzhardware- und -Softwarebeispiel eines skalierbaren Programmiertools für die integrierten BLDC-Motortreiber mit DRV10983, DRV10975, DRV10983-Q1 und DRV10987. Diese Bausteine verfügen über konfigurierbare EEPROM-Register, die auf motorspezifische Parameter eingestellt (...)
Unterstützte Produkte und Hardware
Referenzdesign

TIDA-01493 — Referenzdesign für thermisch optimierten 2-Layer-60-W-sensorlosen BLDC-Motorantrieb

Bei diesem Referenzdesign handelt es sich um einen sensorlosen, sinusförmigen Antrieb für bürstenlose Gleichstrommotoren (Brushless DC, BLDC), der den Motortreiber DRV10987 verwendet. Die Platine ist für die Senkung der Temperatur des DRV10987 ausgelegt. Das Design ist für Fälle konzipiert, in (...)
Unterstützte Produkte und Hardware
Referenzdesign

TIDA-01585 — Referenzdesign für sensorlosen, sinusförmigen Gleichstrommotorantrieb und Drehzahlregelung mit 24 V

Dieses Referenzdesign für den Antrieb bürstenloser Gleichstrommotoren (BLDC) verwendet eine Regelung mit geschlossenem Regelkreis, um mit nur zwei Chips eine sehr hohe Drehzahlgenauigkeit zu erreichen. Der erste Chip ist ein kostengünstiger MCU der Einstiegsklasse aus der beliebten Familie MSP430 (...)
Unterstützte Produkte und Hardware
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
HTSSOP (PWP) 24 Ultra Librarian

Bestellen & Qualität

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