KIA378R00PI-U/P

SEMICONDUCTOR KIA378R00PI TECHNICAL DATA BIPOLAR LINEAR INTEGRATED CIRCUIT 3A ADJUSTABLE LOW DROP VOLTAGE REGULATOR C A F The KIA378R00PI is a Low Drop Voltage Regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220-4 terminal lead full molded PKG. The Regulator has multi function such as over current protection, overheat protection. O G B E V V L U FEATURES S R L K T J H Adjustable Output Voltage (Range : 1.5~30V) D 3A Output Low Drop Voltage Regulator. Built in Over Current Protection, Over Heat Protection Function. N M 1 2 3 4 P 1 2 3 DIM MILLIMETERS _ 0.20 A 10.00 + _ 0.20 B 15.00 + _ 0.20 C 2.70 + _ 0.10 D 0.60 + _ 0.20 Φ3.20 + E _ 0.10 F 3.50 + _ 0.20 G 15.70 + _ 0.10 H 0.40 + 14.3+0.2/-0.1 J _ 0.10 1.45+ K _ 0.10 1.00 + L 2.54 M _ 0.20 N 4.50 + _ 0.1 O 7.5 + _ 0.10 P 1.50 + R 5 S 8 _ 0.1 T 1.30 + _ 0.1 U 3-1.00 + _ 0.1 V 1.30 + 4 INPUT (VIN ) OUTPUT (VO) GND ADJUSTABLE TERMINAL (VADJ ) TO-220IS-4 MAXIMUM RATINGS (Ta=25 ) CHARACTERISTIC SYMBOL RATING UNIT Remark Input Voltage VIN 35 V - Output Current IOUT 3 A - Power Dissipation 1 PD1 1.5 W No heatsink Power Dissipation 2 PD2 15 W with heatsink TJ(opr) -40 150 - Storage Temperature Tstg -45 150 - Soldering Temperature (10sec) Tsol 260 - Operating Junction Temperature 2008. 6. 24 Revision No : 3 1/5 KIA378R00PI ELECTRICAL CHARACTERISTICS (Unless otherwise specified, VIN=15V, VO=10V, IO=1.5A, R1=390 CHARACTERISTIC (Note1 : VIN=0.95Vout )) SYMBOL CONDITIONS MIN. Input Voltage VIN - Output Voltage VO Load Regulation Reg Load IO=5mA Line Regulation Reg Line VIN=11V~28V R2=84 TYP. MAX. 4.5 - 35 V to 8.7k 1.5 - 30 V 3A - - 2.0 % - - 2.5 % 45 55 - 55 65 - 1.26 1.29 1.32 V - % Cref=0 Ripple Rejection R R Refer to Fig.2 Cref=3.3 F Vref Reference Voltage Temperature cofficient of reference Voltage TC Vref Tj=0~125 DropOut Voltage VD IO=3A Quiescent Current IQ IO=0A (Note1) UNIT dB - 1.0 - - 0.5 V - - 10 mA BLOCK DIAGRAM 2 VOUT VIN 1 - 4 Adj. + BANDGAP REFERENCE ASO PROTECTION OVER HEAT PROTECTION 3 GND 2008. 6. 24 Revision No : 3 2/5 KIA378R00PI 2008. 6. 24 Revision No : 3 3/5 KIA378R00PI 2008. 6. 24 Revision No : 3 4/5 KIA378R00PI 2008. 6. 24 Revision No : 3 5/5