KIA78MR05PI KEC | Alldatasheet

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  1. 1. 9 1/8 SEMICONDUCTOR TECHNICAL DATA KIA78MR05PI~KIA78MR15PI BIPOLAR LINEAR INTEGRATED CIRCUIT Revision No : 0

4 TERMINAL LOW DROP VOLTAGE REGULATOR

The KIA78MR¡¿¡¿Series are 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 and ON/OFF control.

FEATURES

¡¤0.5A Output Low Drop Voltage Regulator. ¡¤Built in ON/OFF Control Terminal. ¡¤Built in Over Current Protection, Over Heat Protection Function. A F J L D M 1 2 3 4 DC INPUT (V ) DC OUTPUT (V ) GND ON/OFF CONTROL IN O DIM MILLIMETERS TO-220IS-4 10.00 0.20 15.00 0.20 2.70 0.20 0.60 0.10 F3.20 0.20 3.50 0.10 A B C D E F G 15.70 0.20 0.40 0.10H 14.3+0.2/-0.1 1.45 0.10 1.00 0.10 2.54 4.50 0.20 7.5 0.1 1.50 0.10 J K L M N O P S R B C E G H L V V U T K N O RS P 1.30 0.1 3-1.00 0.1 1.30 0.1 T U V MAXIMUM RATINGS (Ta=25¡É) LINE UP ITEM OUTPUT VOLTAGE (Typ.) UNIT * KIA78MR05PI 5 V * KIA78MR06PI 6 * KIA78MR08PI 8 * KIA78MR09PI 9 * KIA78MR10PI 10 * KIA78MR12PI 12 * KIA78MR15PI 15 CHARACTERISTIC SYMBOL RATING UNIT Remark Input Voltage VIN 35 V - ON/OFF Control Voltage VC 35 V - Output Current IO 0.5 A - Power Dissipation 1 Pd1 1.5 W No heatsink Power Dissipation 2 Pd2 15 W with heatsink Junction Temperature Tj 125 ¡É - Operating Temperature Topr -20¡­80 ¡É - Storage Temperature Tstg -30¡­125 ¡É - Soldering Temperature (10sec) Tsol 260 ¡É - Note) * : Under development

  1. 1. 9 2/8 KIA78MR05PI~KIA78MR15PI Revision No : 0

ELECTRICAL CHARACTERISTICS

(Unless otherwise specified, IO=0.25A, Ta=25¡É, Note1.) CHARACTERISTIC SYMBOL CONDITIONS MIN. TYP. MAX. UNIT Output Voltage KIA78MR05 VO - 4.88 5.0 5.12 V KIA78MR06 - 5.85 6.0 6.15 KIA78MR08 - 7.80 8.0 8.2 KIA78MR09 - 8.78 9.0 9.22 KIA78MR10 - 9.75 10.0 10.25 KIA78MR12 - 11.70 12.0 12.30 KIA78MR15 - 14.70 15.0 15.30 Load Regulation Reg Load IO=5mA¡­0.5A - 0.1 2.0 % Line Regulation Reg Line (Note2) - 0.5 2.5 % Ripple Rejection R¡¤R - 55 65 - dB Drop Out Voltage VD IO=0.5A, (Note3) - - 0.5 V Output ON state for control Voltage VC(ON) - 2.0 - - V Output ON state for control Current IC(ON) VC=2.7V - - 20 ¥ìA Output OFF state for control Voltage VC(OFF) - - - 0.8 V Output OFF state for control Current IC(OFF) VC=0.4V - - -0.4 mA Quiescent Current IQ IO=0 - - 10 mA Note1) VIN of KIA78MR05=7V Note2) VIN of KIA78MR05=6¡­12V Note3) At VIN=0.95VO " KIA78MR06=8V " KIA78MR06=7¡­15V " KIA78MR08=10V " KIA78MR08=9¡­25V " KIA78MR09=15V " KIA78MR09=10¡­25V " KIA78MR10=16V " KIA78MR10=11¡­26V " KIA78MR12=18V " KIA78MR12=13¡­29V " KIA78MR15=21V " KIA78MR15=16¡­32V BLOCK DIAGRAM OVER HEAT PROTECTION CONTROL OUTPUT ON/OFF ASO PROTECTION BANDGAP REFERENCE VoVIN Control GND

  1. 1. 9 3/8 KIA78MR05PI~KIA78MR15PI Revision No : 0 1 2 A A A V 0.33mF I I R I q c L o Vo cV VIN 47mF Fig. 1 Standard Test Circuit KIA78MRXXPI Specific IC ON/OFF signal Co Load Vo High or Open:Output ON Low :Output OFF CMOS or TTL INV Fig. 2 Application Circuit for Standard 1 2 3 V 0.33mF RL e o VIN 47mF Fig. 1-2 Ripple Rejection Test Circuit ei f=120Hz(sine wave) ei=0.5Vrms RR=20log(ei/eo) KIA78MRXXPI
  1. 1. 9 4/8 KIA78MR05PI~KIA78MR15PI Revision No : 0 oOUTPUT VOLTAGE DEVIATION V (mV) -100 -25 JUNCTION TEMPERATURE T ( C)j j oFig.5-1 T - V (KIA78MR05) 0 25 50 75 100 125 -50 100 150 V =7V I =0.25A IN O jJUNCTION TEMPERATURE T ( C) Fig.5-3 T - V (KIA78MR08) -150 OUTPUT VOLTAGE DEVIATION V (mV)o O V =10V I =0.25A -25 IN 0 755025 j o 100 125 -100 -50 100 150 200 RELATIVE OUTPUT VOLTAGE (%) OUTPUT CURRENT I (A)O Fig.4 I - V 0.25 0.5 0.75 1.0 100 OO OUTPUT VOLTAGE DEVIATION V (mV) JUNCTION TEMPERATURE T ( C) -50 -100 -25 -150 0 5025 75 125 j 100 Fig.5-4 T - V (KIA78MR09) I =0.25A V =15V 200 150 100 o O IN j o OUTPUT VOLTAGE DEVIATION V (mV) JUNCTION TEMPERATURE T ( C) -25 -100 -50 0 10050 75 j 125 Fig.5-2 T - V (KIA78MR06) 150 100 o I =0.25A V =8V O IN j o DPOWER DISSIPATION P (W) AMBIENT TEMPERATURE Ta ( C) Fig.3 Ta - P Note) Oblique line portion : Overheat protection may operate in this area. D -25 0 50 100 150 P 1:No heat sink p 2:With infinite heat sink D D P 1 P 2 D D
  1. 1. 9 5/8 KIA78MR05PI~KIA78MR15PI Revision No : 0 Fig.5-7 T - V (KIA78MR15) JUNCTION TEMPERATURE T ( C) -150 OUTPUT VOLTAGE DEVIATION V (mV) -25 -200 0 25 50 o j I =0.25A V =21V 100 -50 -100 200 150 250 O IN o 100 j 75 125 OUTPUT VOLTAGE V (V) R = INPUT VOLTAGE V (V) LR =20W L LR =10W IN 6 8 Fig.6-1 V - V (KIA78MR05) o IN o OUTPUT VOLTAGE V (V) INPUT VOLTAGE V (V) 0 5 10 IN Fig.6-2 V - V (KIA78MR06) o IN o LR = R =12WL Fig.5-6 T - V (KIA78MR12) JUNCTION TEMPERATURE T ( C) -150 OUTPUT VOLTAGE DEVIATION V (mV) -25 -200 0 25 50 o j I =0.25A V =18V 100 -50 -100 200 150 250 O IN o 100 j 75 125 OUTPUT VOLTAGE DEVIATION V (mV) JUNCTION TEMPERATURE T ( C) -50 -100 -25 -150 0 5025 75 125 j 100 Fig.5-5 T - V (KIA78MR10) I =0.25A V =16V 200 150 100 o O IN j o Fig.6-3 V - V (KIA78MR08) OUTPUT VOLTAGE V (V) R =16W INPUT VOLTAGE V (V) IN L o R =L IN o
  1. 1. 9 6/8 KIA78MR05PI~KIA78MR15PI Revision No : 0 INPUT VOLTAGE V (V) LR =20W CIRCUIT OPERATING CURRENT I (mA) BIAS R = L R =10WL IN Fig.7-1 V - I (KIA78MR05)IN BIAS oOUTPUT VOLTAGE V (V) INPUT VOLTAGE V (V)IN Fig.6-4 V - V (KIA78MR09) 5 10 15 R = R =36W R =18W L L L Fig.6-6 V - V (KIA78MR12) INPUT VOLTAGE V (V) LR =24W OUTPUT VOLTAGE V (V) o R =L R =48W L IN 5 10 15 20 25 IN O IN o OUTPUT VOLTAGE V (V) INPUT VOLTAGE V (V) 5 10 15 20 IN Fig.6-7 V - V (KIA78MR15) o R =60W L R =30WL LR = IN O Fig.6-5 V - V (KIA78MR10) OUTPUT VOLTAGE V (V) INPUT VOLTAGE V (V)IN R =20W o R =L L oIN Fig.7-2 V - I (KIA78MR06) LR =12W CIRCUIT OPERATING CURRENT I (mA) INPUT VOLTAGE V (V) IN LR = BIAS BIASIN
  1. 1. 9 7/8 KIA78MR05PI~KIA78MR15PI Revision No : 0 CIRCUIT OPERATING CURRENT I (mA) R = INPUT VOLTAGE V (V) L IN Fig.7-6 V - I (KIA78MR12) BIAS IN BIAS R =24W L 5 10 15 20 25 R =48WL R =24WL R =L Fig.8 T - V JUNCTION TEMPERATURE T ( C) -25 DROPOUT VOLTAGE V (V)D j I =0.5AO Dj 0 25 50 75 100 125 0.1 0.2 0.3 0.4 0.5 I =0.25A O R =48WL Fig.7-7 V - I (KIA78MR15) R =30W INPUT VOLTAGE V (V) CIRCUIT OPERATING CURRENT I (mA) L BIAS R =60W R = L L R =30W IN LR = R =60WL L BIASIN R = INPUT VOLTAGE V (V) IN Fig.7-3 V - I (KIA78MR08) IN BIAS L 5 10 15 CIRCUIT OPERATING CURRENT I (mA) BIAS Fig.7-4 V - I (KIA78MR09) INPUT VOLTAGE V (V) CIRCUIT OPERATING CURRENT I (mA) BIAS 105 IN R = L LR =18W R =36WL BIASIN CIRCUIT OPERATING CURRENT I (mA) INPUT VOLTAGE V (V) 0 5 IN BIAS 40 R =L LR =20W Fig.7-5 V - I (KIA78MR10)BIASIN
  1. 1. 9 8/8 KIA78MR05PI~KIA78MR15PI Revision No : 0 Fig.9 T - I JUNCTION TEMPERATURE T ( C) -25 QUIESCENT CURRENT I (mA)Q j Qj 0 25 50 75 100 125 V =35V I =0 IN O Fig.10-1 f - RR INPUT RIPPLE FREQUENCY f (kHz) 0.1 RIPPLE REJECTION RR (dB) 1 10 100 I =0.25A, ei=0.5V O rms RIPPLE REJECTION RR (dB) OUTPUT CURRENT I (A) C =3.3mF ref rms Fig.10-2 I - RRO O f=120Hz,ei=0.5V 0.25 0.5