Overview
The UC1637 is a pulse width modulator circuit designed for various PWM motor drive and amplifier applications, offering single or dual supply operation with a wide input supply range.
Key Features
The device includes a sawtooth oscillator, error amplifier, and two PWM comparators with 100mA output stages, along with protection circuitry such as under-voltage lockout, pulse-by-pulse current limiting, and shutdown input with a 2.5V temperature-compensated threshold.
Applications
The UC1637 is suitable for uni-directional or bi-directional drive circuits, aiming to increase efficiency and reduce component costs in various applications.
Manual:
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