UC3845B CONTRÔLEUR PWM
The UC3845 is a fixed-frequency current-mode PWM controller designed for offline and DC-DC converters. It includes internal references, UVLO protection, error amplifier, and a totem-pole MOSFET driver capable of delivering up to ±1 A peak current.
- The description claims that the UC3845 has lower UVLO thresholds compared to UC3844.
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