コンパクトリスト
H-Bridge, Motor Driver, 2.7-5.5 V, 0.8 A, 200 kHz
- このページには、製造中止（生産終了）となった製品の情報が記載されています。本ページに記載されている仕様および情報は、過去の参考情報です。
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
製品詳細
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)