UC3637 Datasheet - Unitrode

UC3637, DC Motor Controller

UC1637 UC2637 UC3637 Switched Mode Controller for DC Motor Drive .
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.

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Datasheet Details

Part number:

UC3637

Manufacturer:

Unitrode

File Size:

337.85 KB

Description:

DC Motor Controller

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 Desi

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

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