Datasheet4U Logo Datasheet4U.com

UC1637 - DC Motor Controller

UC1637 Description

Switched Mode Controller for DC Motor Drive UC1637 UC2637 UC3637 .
The UC1637 is a pulse width modulator circuit intended to be used for a variety of PWM motor drive and amplifier applications requiring either uni-dir.

UC1637 Features

* Single or Dual Supply Operation
* ±2.5V to ±20V Input Supply Range
* ±5% Initial Oscillator Accuracy; ± 10% Over Temperature
* Pulse-by-Pulse Current Limiting
* Under-Voltage Lockout
* Shutdown Input with Temperature Compensated 2.5V Threshold

UC1637 Applications

* requiring either uni-directional or bidirectional drive circuits. When used to replace conventional drivers, this circuit can increase efficiency and reduce component costs for many applications. All necessary circuitry is included to generate an analog error signal and modulate two bi-directional p

📥 Download Datasheet

Preview of UC1637 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
UC1637
Manufacturer
Unitrode
File Size
1.38 MB
Datasheet
UC1637-Unitrode.pdf
Description
DC Motor Controller

📁 Related Datasheet

  • UC1637-SP - SWITCHED MODE CONTROLLER (Texas Instruments)
  • UC1602 - 65COM x 102SEG Passive Matrix LCD Controller-Driver (Ultra Chip)
  • UC1602I - 65x102 Matrix LCD Controller-Driver (Ultra Chip)
  • UC1606 - 65COM x 132SEG Matrix LCD Controller-Driver (Ultra Chip)
  • UC1608 - 128COM x 240SEG Matrix LCD Controller-Driver (Ultra Chip)
  • UC1608E - 128COM x 240SEG Matrix LCD Controller-Driver (Ultra Chip)
  • UC1609 - 65x192 STN Controller-Driver (Ultra Chip)
  • UC1611 - Quad Schottky Diode Array (Texas Instruments)

📌 All Tags

Motor Controller Unitrode
Unitrode UC1637-like datasheet