SILICON RECTIFIER

Applications □ Auction Diode □ DC Power Supplies

文件：430 Kbytes 页数：4 Pages

POWEREX

SILICON RECTIFIER

Powerex

Dual Full Bridge Low Voltage Motor Driver

Description The A3901 is a dual full-bridge motor driver, designed for low voltage portable applications involving bipolar stepper or brush dc motors. The outputs have been optimized for low voltage drop, with currents up to ±400 mA (±800 mA with outputs paralleled) and an operating voltage ran

文件：339.22 Kbytes 页数：11 Pages

ALLEGRO

Dual Full Bridge Low Voltage Motor Driver

Description The A3901 is a dual full-bridge motor driver, designed for low voltage portable applications involving bipolar stepper or brush dc motors. The outputs have been optimized for low voltage drop, with currents up to ±400 mA (±800 mA with outputs paralleled) and an operating voltage ran

文件：339.22 Kbytes 页数：11 Pages

ALLEGRO

Low Voltage DC Motor Driver

Description The A3903 is a low voltage bidirectional DC motor driver with a typical input voltage range of 3 to 5.5 V and output currents up to 500 mA. The unique output full-bridge incorporates source side linear operation to allow a constant voltage across the motor coil. This regulated outpu

文件：214.79 Kbytes 页数：8 Pages

ALLEGRO

Low Voltage Voice Coil Motor Driver

Description The A3904 is a voice coil motor (VCM) driver, with an I2 C-compatible serial interface. Designed for camera autofocus and zoom applications, this high accuracy digital IC is provided in small packages ideal for portable devices. Its operating voltage range is 2.4 to 5.5 V, and its m

文件：257.8 Kbytes 页数：7 Pages

ALLEGRO

Low Voltage Voice Coil Motor Driver

Description The A3904 is a voice coil motor (VCM) driver, with an I2 C-compatible serial interface. Designed for camera autofocus and zoom applications, this high accuracy digital IC is provided in small packages ideal for portable devices. Its operating voltage range is 2.4 to 5.5 V, and its m

文件：257.8 Kbytes 页数：7 Pages

ALLEGRO

Low Voltage Voice Coil Motor Driver

Description The A3904 is a voice coil motor (VCM) driver, with an I2 C-compatible serial interface. Designed for camera autofocus and zoom applications, this high accuracy digital IC is provided in small packages ideal for portable devices. Its operating voltage range is 2.4 to 5.5 V, and its m

文件：257.8 Kbytes 页数：7 Pages

ALLEGRO

Low Voltage Voice Coil Motor Driver

Description The A3904 is a voice coil motor (VCM) driver, with an I2 C-compatible serial interface. Designed for camera autofocus and zoom applications, this high accuracy digital IC is provided in small packages ideal for portable devices. Its operating voltage range is 2.4 to 5.5 V, and its m

文件：257.8 Kbytes 页数：7 Pages

ALLEGRO

Low Voltage Stepper and Single/Dual DC Motor Driver

Description Designed for pulse width modulated (PWM) control of low voltage stepper motors, and single and dual DC motors, the A3906 is capable of output currents up to 1 A per channel and operating voltages from 2.5 to 9 V. The A3906 has an internal fixed off-time PWM timer that sets a peak

文件：319.3 Kbytes 页数：10 Pages

ALLEGRO