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- DRV10987 - TI
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Manufacturer:TI
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ManyChip's Part#:MC1440877042
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RoHS:Lead free / RoHS Compliant
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Description:50W, 12V to 24V, Three-Phase Sensorless BLDC Motor Driver
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Stock Locations:
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Availability:0 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 0
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- 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.
- 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.
- 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.
- 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
- 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
- All trademarks are the property of their respective owners.
DRV10987 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Show | |
| Product Lifecycle Status | Pre-Release |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Order guide
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PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
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