UC34463

DESCRIPTION

UTC UC34463 is a PWM control, step down DC to DC power

supply, fixed out 5V, with CC/CV mode and output line voltage

loss compensation function. External EN port can control

shutdown of the IC.

IC internal integration of various protection function, such as

SCP, OTP, OCP and so on. The highest working voltage is up to

40V. The built-in compensation simplifies the peripheral

applications.

The packages are available in a standard 8-lead SOP8.

FEATURES

* Voltage mode non-synchronous PWM control

* Thermal-shutdown and current-limit protection

* ON/OFF shutdown control input

* Input voltage range up to 40V

* Output load current: 2A

* 200 kHz fixed frequency internal oscillator

* Low power standby mode

* Built-in switching transistor on chip

规格书UC34463