Part Number
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DRV10987 |
Manufacturer
|
Texas Instruments |
Description
|
12-V to 24-V 3-Phase Sensorless BLDC Motor Driver |
Published
|
Oct 1, 2019 |
Detailed Description
|
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DRV10987
SLVSE8...
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Datasheet
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DRV10987
|
Overview
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Reference Design
DRV10987
SLVSE89B – AUGUST 2017 – REVISED FEBRUARY 2018
DRV10987 12- to 24-V, Three-Phase, Sensorless BLDC Motor Driver
1 Features
•1 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 Regist...
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