UNISONIC TECHNOLOGIES CO.
, LTD MC34063A
DC TO DC CONVERTER CONTROLLER
DESCRIPTION
LINEAR INTEGRATED CIRCUIT
The UT C MC34063A is a monolithic r egulator s ubsystem, intended f or us e as D C to D C conv erter.
This d evice c ontains a temperature c ompensated b and gap refer ence, a dut y-cycle control oscillator, driver and high current output switch.
It can be used for step do wn, step-u p or in verting s witching re gulators as well as for series pass
regulators.
FEATURES
* Operation from 3.
0V to 40V.
* Short circuit current limiting.
* Low standby current.
* Output switch current of 1.
5A without external
transistors.
* Frequency of operation from 100Hz to 100kHz.
* Step-up, step...