Datasheet4U Logo Datasheet4U.com

UH251 - LOW-VOLTAGE 1.5 CHANNEL BI-DIRECTIONAL MOTOR DRIVER

General Description

The device is a 1.5-channel low-saturation bi-directional motor driver IC.

The design is optimal for motor applications, such as cameras, printers, FDDs, or other portable devices with forward, reverse, brake and stand-by function.

Key Features

  • S.
  • Low voltage operation (VDDMIN=VSMIN=1.5V).
  • Low saturation voltage (Upper transistor + low transistor residual voltage; 0.4V typ. at 300mA, VDD=VS=3V).
  • Low input current.
  • Brake function.
  • High output sinking and driving capability.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
UH200 2-PHASE DC MOTOR DRIVER Unisonic Technologies
UH20FCT Dual Common-Cathode Ultrafast Recovery Rectifier Vishay Siliconix
UH210 2-PHASE DC MOTOR DRIVER Unisonic Technologies
UH211 HIGH SENSITIVITY HALL EFFECT SENSOR Unisonic Technologies
UH266 HIGH VOLTAGE HALL EFFECT LATCH Unisonic Technologies

Other Datasheets by Unisonic Technologies

Part Number Description
UH255 SMART MOTOR DRIVER
UH276 COMPLEMENTARY OUTPUTS HALL EFFECT LATCH
UH277 COMPLEMENTARY OUTPUTS HALL EFFECT LATCH
UH288F COMPLEMENTARY OUTPUT HALL EFFECT FAN DRIVER
UH288R COMPLEMENTARY OUTPUT HALL EFFECT FAN DRIVER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
UNISONIC TECHNOLOGIES CO., LTD UH251 Preliminary LOW-SATURATION, LOW-VOLTAGE 1.5 CHANNEL BI-DIRECTIONAL MOTOR DRIVER CMOS IC  DESCRIPTION The device is a 1.5-channel low-saturation bi-directional motor driver IC. The design is optimal for motor applications, such as cameras, printers, FDDs, or other portable devices with forward, reverse, brake and stand-by function.  FEATURES * Low voltage operation (VDDMIN=VSMIN=1.5V) * Low saturation voltage (Upper transistor + low transistor residual voltage; 0.4V typ.