TS34063AA

www.DataSheet4U.com TS34063AA Dc to Dc Converter Controller Pin assignment: 1. SC 2. SE 3. CT 4. Gnd 5. Comp. 6. Vcc 7. Ipk 8. Vdriver Supply Voltage Range 3 V to 40V Output Driving Current 1.5A Oscillator Frequency up to 100KHz General Description The TS34063A is a monolithic switching regulator and subsystem intended for use as DC to DC converter. It contains an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active peak current limit circuit, drive and a high current output switch. The TS34063A is specifically designed to be incorporated in step-up, step-down and voltage inverting converter applications. The TS34063A is offered in SOP-8 and DIP-8 package. Features — — — — — — Power forward control circuit Operating voltage form 3V to 40V Pin Descriptions Name Description Switch Collector Switch Emitter Timing Capacitor Ground Comparator Inverting Input Vcc Collector Ipk Sense Driver — SC Low standby current SE CT Current limit adjustable Gnd Output switch current up to 1.5A DataSheet4U.com Comp. Variable oscillator frequency up to 100KHz (max) Vcc Output voltage adjustable Ipk Vdriver DataShee Applications — — Charger xD-ROM, xDSL product DC to DC converter s Ordering Information Part No. TS34063ACD TS34063ACS Operating Temp. (Ambient) o -20 ~ +85 C Package DIP-8 SOP-8 — Block Diagram DataSheet4U.com TS34063A DataSheet 4 U .com 1-8 2005/02 rev. A www.DataSheet4U.com Absolute Maximum Rating Supply Voltage ...