17531A Description
NXP Semiconductors Technical Data 700 mA dual H-Bridge motor driver with 3.0 V patible logic I/O The 17531A is a monolithic dual H-Bridge power IC ideal for portable electronic applications containing bipolar step motors and/or brush DC motors (e.g., cameras and disk drive head positioners). The 17531A operates from 2.0 to 8.6 V using the internal charge pump, with independent control of each H-Bridge, via a...
17531A Key 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