U2102B
Description
The monolithic integrated bipolar circuit U2102B is an MOSFET or IGBT control circuit which allows realization of an extremely wide range of timer and dimmer functions. The integrated current monitoring function additionally permits the power switch to be reliably protected without an additional fuse.
Features
D Integrated reverse phase control D Two- or three-wire applications D Mode selection:
- Zero-voltage switch with static output
- Two-stage reverse phase control with switch-off
- Two-stage reverse phase control
D Adjustable and retriggerable tracking time D External window adjustment for sensor input D Enable input for triggering
Applications
D D D D D
Motion detectors Time-delay relays Dimmers Reverse phase controls Timers
D Current monitoring:
- High-speed short-circuit monitoring with output
- High-current monitoring with integrating buffer
D Integrated chip temperature monitoring
Package: DIP16, SO16
94 8666
1 VRef 2 3 4 Voltage monitoring
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