KA05T KEXIN | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 2

Technical content

www.kexin.com.cn Integrate Circuit Block diagram OUT REFERENCE VOLTAGE GND V CC TO220FP 2.54±0.5 2.54±0.5 2.6±0.5 1.3 0.8 1.8±0.2 8.0±0.2 5.0±0.2 12.0±0.2 13.5Min. (1) (2) (3) φ3.1±0.1 (1) V CC (2) GND (3) OUT 10.0 +0.3 −0.1 7.0 +0.3 −0.1 17.0 +0.4 −0.2 4.5 +0.3 −0.1 2.8 +0.2 −0.1 0.55 +0.1 −0.05 ■ Features

  • Maximum Output Current IO=1A
  • Output Voltage VO=5V
  • Continuous total dissipation PD=2W Three Terminal Voltage Regulator KA05T(BA05T) ■ Absolute Maximum Ratings Ta = 25℃ Parameter Symbol Rating Unit Input Voltage VI 35 Peak applied Voltage Vsurge 50 Maximum Output Current IO=1A IO 1 A Maximum Power Dissipation PD 2 W Operating Temperature range Topr -40 to 125 Storage Temperature range Tstg -55 to 150 V

www.kexin.com.cn2 DIP Type Integrate Circuit Measurement circuits V 22µF 0.33µF I O V CC OUTV CC GND Fig. 1 Measurement circuit for output voltage, input stability, load regulation, temperature coefficient of output voltage V V 22µF 0.33µF 100µF e in e IN = 1Vrms f = 120Hz e OUT 10Ω5W V CC OUTV CC GND I O 100mA Ripple rejection ratio R.R. = 20 log e IN e OUT Fig. 2 Measurement circuit for ripple rejection ratio 22µF0.33µF I O = 500mA V V CC = 0.95V O OUTV CC GND Fig. 3 Measurement circuit for minimum I/O voltage differential µ F 0.33µF A V CC OUTV CC GND Fig. 4 Measurement circuit for bias current 22µF0.33µF V CC I OS OUTV CC GND A Fig. 5 Measurement circuit for output short-circuit current ■ Electrical Characteristics Ta = 25℃（VCC=10V，IO=500mA） Parameter Symbol Testconditons Min Typ Max Unit Output voltage VO Ic= 100 µA， IE=0 4.75 5 5.25 V Load Regulation Reg.L Io= 5 mA~1A 50 150 Line Regulation Reg.I VIN= 6~25V 20 100 Dropout voltage Vd VCC= 0.95VO 0.3 0.5 V Bias current Ib Io=0 mA 2.5 5 mA Peak Output current IO-p 1 1.5 Output short-circuit current IOS 0.4 Temperature coefficient of output voltage Tcvo IO=5 mA Tj= 0~125℃ ±0.02 % Ripple Rejection RR eIN=1Vrms, f=120HZ, IO=100mA 45 55 dB mV A KA05T(BA05T)