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TS34063AA

Taiwan Semiconductor Company
Part Number TS34063AA
Manufacturer Taiwan Semiconductor Company
Description Dc to Dc Converter Controller
Published Oct 1, 2006
Detailed Description www.DataSheet4U.com TS34063AA Dc to Dc Converter Controller Pin assignment: 1. SC 2. SE 3. CT 4. Gnd 5. Comp. 6. Vcc 7....
Datasheet PDF File TS34063AA PDF File

TS34063AA
TS34063AA


Overview
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 Comparator Input Voltage Range Switch Collector Output Voltage Switch Emitter Voltage Switch Collector to Emitter Voltage Driver Collector Voltage Driver Collector Current (note 1) Output Switching Current Power Dissipation DIP-8 SOP-8 Operating Junction Temperature Range Storage Temperature Range VCC VFB VC(SW) VE(SW) VCE(SW) Vc(driver) Ic(driver) ISW Pd TJ TSTG 40 - 0.
3 ~ 40 40 40 40 40 100 1.
5 1.
0 0.
5 -0 ~ +125 -65 ~ +150 V V V V V V mA A W o o C C Note: Maximum package power dissipation li...


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