Datasheet4U Logo Datasheet4U.com

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

Datasheet Summary

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

  • 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

Datasheet preview – UH251

Datasheet Details

Part number UH251
Manufacturer UTC
File Size 258.41 KB
Description LOW-VOLTAGE 1.5 CHANNEL BI-DIRECTIONAL MOTOR DRIVER
Datasheet download datasheet UH251 Datasheet
Additional preview pages of the UH251 datasheet.

📁 Similar Datasheet

  • 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)
  • UH2B - (UH2B - UH2D) Surface Mount Ultrafast Rectifier (Vishay Siliconix)
  • UH2C - (UH2B - UH2D) Surface Mount Ultrafast Rectifier (Vishay Siliconix)
  • UH2D - (UH2B - UH2D) Surface Mount Ultrafast Rectifier (Vishay Siliconix)
Other Datasheets by UTC
  • 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

Click to expand full 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.
Published: |