Compact List
- No Longer Manufactured
- MPC17C724
H-Bridge, Motor Driver, 2.7-5.5 V, 0.8 A, 200 kHz
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
MPC17C724EP device is in End of Life status and is "Not recommended for new designs"
The NXP® MPC17C724 is a compact monolithic dual channel H-Bridge power IC, ideal for portable electronic applications containing bipolar stepper motors or brush DC motors such as those used in camera lenses and shutters.
- Operates efficiently with supply voltages from 2.7 V to 5.5 V and can provide continuous motor drive currents of 0.4 A with low RDS(ON) of 1.0 Ω
- Easily interfaced to low-cost MCUs via parallel 3.0 V- or 5.0 V-compatible logic
- Built-in shoot-through current protection circuit and undervoltage detector to avoid malfunction
- The H-bridge outputs are designed to be independently PWM'ed at up to 200 kHz for speed/torque and current control
Product Details
Features
General
- Built-In 2-Channel H-Bridge Driver
- Provides 4 Driving Modes (Forward, Reverse, Break, High Impedance)
- Direct Interface to MCU
- Low ON-Resistance, RDS(ON) = 1.0 Ω (Typical)
- Dual Channel Parallel Drive, RDS(ON) = 0.5 Ω (Typical)
- Output Current Driver (IDR) is 400 mA (Continuous)
- Low Power Consumption
- Built-In Shoot-Through Current Prevention Circuit
- Built-In Low-Voltage Shutdown Circuit
- PWM Control Frequency 200 kHz (Max)
- Very Compact Size, Comes in 16-Terminal QFN Package (3 x 3 mm Terminal Pitch: 0.5 mm)
- Parallel interface and input control
- Ambient operating temperature -20 °C (Min), 85 °C (Max)
- Load supply voltage 2.7 V (Min), 5.5 V (Max)