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UC3637

Part Number	UC3637
Manufacturer	Unitrode
Description	DC Motor Controller
Published	Jun 26, 2005
Detailed Description	UC1637 UC2637 UC3637 Switched Mode Controller for DC Motor Drive FEATURES • • • Single or Dual Supply Operation ±2.5V t...
Datasheet	UC3637 PDF File

Overview

UC1637 UC2637 UC3637 Switched Mode Controller for DC Motor Drive 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 Uncommitted PWM Comparators for Design Flexibility Dual 100mA, Source/Sink Output Drivers DESCRIPTION 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-directional or bidirectional drive circuits.
When used to replace conventional drivers, this circuit can increase efficiency and reduce...

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