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NXP MPC17531ATEPR2
- Part Number:
MPC17531ATEPR2
- Manufacturer:
- Category:
- RoHs:
RoHS Compliant - Datasheet:
MPC17531ATEPR2_Datesheet - Description:
IC MTR DRV BIPOLR 2.7-3.6V 24QFN
- In stock 0
DESCRIPTION
· The MPC17531A is a monolithic dual H-Bridge motor driver IC designed for portable electronic applications.
· It operates from 2.0 to 8.6 V using an internal charge pump and features independent control of each H-Bridge via a parallel MCU interface.
· The device is ideal for driving bipolar step motors and brush DC motors, such as those found in cameras and disk drive head positioners.
· It offers four operating modes: Forward, Reverse, Brake, and Tri-state (high-impedance).
· The MPC17531A is powered by SMARTMOS technology, ensuring efficient motor control with low power dissipation.
FEATURES
· Low total RDS(on): 0.8 Ω (Typ), 1.2 Ω (Max) at 25 °C.
· Output current: 0.7 A (DC).
· Shoot-through current protection circuit.
· PWM control input frequency up to 200 kHz.
· Built-in charge pump circuit.
· Low power consumption.
· Undervoltage detection and shutdown circuit.
· Power save mode with current draw ≤ 2.0 μA.
APPLICATIONS
· Portable electronic devices.
· Bipolar step motors.
· Brush DC motors.
· Camera mechanisms.
· Disk drive head positioners.
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