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KP1503A

KTC
Part Number KP1503A
Manufacturer KTC
Description 2A PWM Buck Switching Regulator+OPERATIONAL AMPLIFIER
Published Jan 15, 2017
Detailed Description KP1503A 125Khz, 2A PWM Buck Switching Regulator+OPERATIONAL AMPLIFIER General Description The KP1503A is a monolithic ...
Datasheet PDF File KP1503A PDF File

KP1503A
KP1503A


Overview
KP1503A 125Khz, 2A PWM Buck Switching Regulator+OPERATIONAL AMPLIFIER General Description The KP1503A is a monolithic integrated circuit that provide all the active functions for a step-down switching regulator with an additional operational amplifier to precisely control ON/OFF function, capable of driving a 2A load without additional transistor component.
Requiring a minimum number of external component, the board space can be saved easily.
The external shutdown function can be controlled by TTL logic level and then come into standby mode.
The internal compensation makes feedback control have good line and load regulation without external design.
Regarding protected function, thermal shu...



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