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NCP1381 Low Standby High Performance PWM Controller

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Description

NCP1381, NCP1382 Low- Standby High Performance PWM Controller Housed in a SO *14 package, the NCP1381/82 includes everything needed to build ru.
Pin# Symbol 1 GTS_ADJ GTS Level Adjustment 2 BO Brown. out 3 DMG Detects the Zero Voltage Crossing Point 4 Timer Fault Timer 5 Skip/O.

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Features

* several efficient protection options like a) a short
* circuit / overload detection independent of the auxiliary voltage b) an auto
* recovery brown
* out detection and c) an input to externally latch the circuit in case of Overvoltage Protection or Over Temperature Protection. Fea

Applications

* e. g. notebook adapters. When the current setpoint falls below a given value, e. g. the output power demand diminishes, the IC automatically enters the so
* called skip cycle mode and provides excellent efficiency at light loads. Because this occurs at an adjustable low peak current together wi

NCP1381 Distributors

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NCP1381 Low Standby High Performance PWM Controller ON Semiconductor
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