1.5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER
The TD34063 is a monolithic switching regulator
control circuit which contains the primary functions
required for DC-DC converters. This device
consists of internal temperature compensated
reference, voltage comparator, controlled duty cycle
oscillator with active current limit circuit, driver
and high current output switch.
Operation from 3.0V to 36V Input
Low Standby Current
Output Switch Current to 1.5A
Output Voltage Adjustable
Operation Frequency up to 180KHz
Precision 2% Reference
The TD34063 is specifically designed as a general
DC-DC converter to be used in Step-Down,
Step-Up and Voltage-Inverting applications with a
minimum number of external components.
The TD34063 is available in 2 packages: SOIC-8
Negative Voltage Power Supplies
Figure 1. Package Types of TD34063
July, 10, 2007.
Techcode Semiconductor Limited