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NCP1393B

ON Semiconductor
Part Number NCP1393B
Manufacturer ON Semiconductor
Description High-Voltage Half-Bridge Driver
Published Jan 17, 2009
Detailed Description NCP1393B www.DataSheet4U.com High-Voltage Half-Bridge Driver with Inbuilt Oscillator The NCP1393B is a self−oscillating...
Datasheet PDF File NCP1393B PDF File

NCP1393B
NCP1393B

Overview
NCP1393B www.
DataSheet4U.
com High-Voltage Half-Bridge Driver with Inbuilt Oscillator The NCP1393B is a self−oscillating high voltage MOSFET driver primarily tailored for the applications using half−bridge topology.
Due to its proprietary high−voltage technology, the driver accepts bulk voltages up to 600 V.
Operating frequency of the driver can be adjusted from 25 kHz to 250 kHz using a single resistor.
Adjustable brown−out protection assures correct bulk voltage operating range.
An internal 100 ms PFC delay timer guarantees that the main downstream converter will be turned on in the time the bulk voltage is fully stabilized.
The device provides fixed dead−time which helps to lower the shoot−through current.
Features http://onsemi.
com MARKING DIAGRAMS 8 1 SOIC−8 CASE 751 1 8 1393B ALYWW G • • • • • • • • • • • • • • • • • • Wide Operating Frequency Range − from 25 kHz to 250 kHz Minimum Frequency Adjust Accuracy $3% Fixed Dead Time − 0.
6 ms Adjustable Brown−out Protection for a Simp...


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