KIA378R15PI

SEMICONDUCTOR TECHNICAL DATA 4 TERMINAL 3A OUTPUT LOW DROP VOLTAGE REGULATOR KIA378R05PI~KIA378R15PI BIPOLAR LINEAR INTEGRATED CIRCUIT A C The KIA378R 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 3.0A Output Low Drop Voltage Regulator. Built in ON/OFF Control Terminal. Built in Over Current Protection, Over Heat Protection Function. O E L V T V S L K U R H D DIM MILLIMETERS _ A 10.00 + 0.20 _ 15.00 + 0.20 B _ C 2.70 + 0.20 _ D 0.60 + 0.10 _ E Φ3.20 + 0.20 _ 3.50 + 0.10 F _ 15.70 + 0.20 G _ H 0.40 + 0.10 14.3+0.2/-0.1 J _ 1.45 + 0.10 K _ L 1.00 + 0.10 2.54 M _ N 4.50 + 0.20 _ O 7.5+ 0.1 _ 1.50 + 0.10 P R S T U V 5 8 _ 1.30 + 0.1 _ 3-1.00 + 0.1 _ 1.30 + 0.1 B J M N G F P 1 2 3 4 1 2 3 4 DC INPUT (V IN ) DC OUTPUT (VO ) GND ON/OFF CONTROL LINE UP ITEM * KIA378R05PI * KIA378R06PI * KIA378R08PI * KIA378R09PI * KIA378R10PI * KIA378R12PI * KIA378R15PI Note) * : Under Development. OUTPUT VOLTAGE (Typ.) 5 6 8 9 10 12 15 V UNIT TO-220IS-4 MAXIMUM RATING (Ta=25 CHARACTERISTIC Input Voltage ON/OFF Control Voltage Output Current Power Dissipation 1 Power Dissipation 2 Junction Temperature Operating Temperature Storage Temperature Soldering Temperature (10sec) ) SYMBOL VIN VC IO Pd1 Pd2 Tj Topr Tstg Tsol RATING 35 35 3 1.5 15 125 -20 -30 80 125 UNIT V V A W W Remark No heatsink with heatsink - 260 2001. 6. 28 Revision No : 1 1/7 KIA378R05PI~KIA378R15PI ELECTRICAL CHARACTERISTICS (Ta=25 ) (Unless otherwise specified, IO=1.0A, Ta=25 CHARACTERISTIC KIA378R05 KIA378R06 KIA378R08 Output Voltage KIA378R09 KIA378R10 KIA378R12 KIA378R15 Load Regulation Line Regulation Temperature Coefficient of Output Voltage Ripple Rejection Drop Out Voltage Output ON state for control Voltage Output ON state for control Current Output OFF state for control Voltage Output OFF state for control Current Quiescent Current Note1) VIN of KIA378R05=7V " " " " " " KIA378R06=8V KIA378R08=10V KIA378R09=15V KIA378R10=16V KIA378R12=18V KIA378R15=21V " " " " " " Reg Load Reg Line TCVO RR VD VC(ON) IC(ON) VC(OFF) IC(OFF) IQ Note2) VIN of KIA378R05=6 KIA378R06=7 KIA378R08=9 KIA378R09=10 KIA378R10=11 KIA378R12=13 KIA378R15=16 VC=0.4V IO=0 12V 15V 25V 25V 26V 29V 32V Note3) At VIN=0.95VO VC=2.7V IO=3A IO=5mA (Note 2) Tj=0 125 VO , Note1.) SYMBOL CONDITIONS 3A MIN. 4.88 5.85 7.80 8.78 9.75 11.70 14.70 45 2.0 TYP. 5.0 6.0 8.0 9.0 10.0 12.0 15.0 0.1 0.5 0.02 55 MAX. 5.12 6.15 8.2 9.22 10.25 12.30 15.30 2.0 2.5 0.05 0.5 20 0.8 -0.4 10 % % %/ dB V V A V mA mA V UNIT BLOCK DIAGRAM VIN 1 2 Vo + BANDGAP REFERENCE ASO PROTECTION 4 Control OUTPUT ON/OFF CONTROL OVER HEAT PROTECTION 3 GND 2001. 6. 28 Revision No : 1 2/7 KIA378R05PI~KIA378R15PI Fig. 1 Standard Test Circuit V IN 47µF 1 KIA378RXXPI 4 3 0.33µF 2 Vc A A RL Io Vo V Ic A Iq Fig. 1-2 Ripple Rejection Test Circuit 1 KIA378RXXPI ei 3 2 4 47µF V IN 0.33µF RL V eo f=120Hz(sine wave) ei=0.5Vrms RR=20log(ei/eo) Fig. 2 Application Circuit for Standard V IN Vo 1 2 Specific IC 3 4 ON/OFF signal CMOS or TTL Co High or Open:Output ON :Output OFF Low 2001. 6. 28 Revision No : 1 Load 3/7 KIA378R05PI~KIA378R15PI Fig.3 Ta - PD POWER DISSIPATION PD (W) P D1:No heat sink p D 2:With infinite heat sink PD 2 Fig.4 I O - VO RELATIVE OUTPUT VOLTAGE (%) 100 80 60 40 20 0 20 15 10 5 P D1 0 -25 0 50 100 150 0 1 2 3 4 5 6 7 AMBIENT TEMPERATURE Ta ( C) Note) Oblique line portion : Overheat protection may operate in this area. OUTPUT CURRENT I O (A) Fig.5-1 T j Vo (mV) 150 100 50 0 -50 -100 -25 VIN =7V I O =1.5A Vo (KIA378R05) Vo (mV) 200 150 100 50 0 -50 -100 -150 -25 Fig.5-2 T j - Vo (KIA378R08) VIN =10V I O =1.5A OUTPUT VOLTAGE DEVIATION OUTPUT VOLTAGE DEVIATION 0 25 50 75 100 125 0 25 50 75 100 125 JUNCTION TEMPERATURE T j ( C) JUNCTION TEMPERATURE T j ( C) Fig.5-3 T j Vo (mV) 200 150 100 50 0 -50 -100 -150 -25 0 25 VIN =15V I O =1.5A Vo (KIA378R09) Vo (mV) 250 200 150 100 50 0 -50 -100 -150 -200 -25 Fig.5-4 T j - Vo (KIA378R12) VIN =18V I O =1.5A OUTPUT VOLTAGE DEVIATION OUTPUT VOLTAGE DEVIATION 50 75 100 125 0 25 50 75 100 125 JUNCTION TEMPERATURE T j ( C) JUNCTION TEMPERATURE T j ( C) 2001. 6. 28 Revision No : 1 4/7 KIA378R05PI~KIA378R15PI Fig.5-5 T j OUTPUT VOLTAGE DEVIATION Vo (mV) 250 150 100 50 0 -50 -100 -150 -200 -25 0 25 200 VIN =21V I O =1.5A Vo (KIA378R15) 8 OUTPUT VOLTAGE Vo (V) 7 6 5 4 3 2 1 0 50 75 100 125 0 Fig.6-1 VIN - Vo (KIA378R05) RL= R L=2.5Ω R L =1.7Ω 2 4 6 8 10 JUNCTION TEMPERATURE T j ( C) INPUT VOLTAGE V IN (V) Fig.6-2 VIN -Vo (KIA378R08) 10 OUTPUT VOLTAGE Vo (V) OUTPUT VOLTAGE Vo (V) 10 Fig.6-3 VIN -V o (KIA378R09) RL= R L= 5 R L =4Ω RL=2.7Ω 5 R L =4.5Ω R L =3Ω 0 0 5 10 15 INPUT VOLTAGE V IN (V) 0 0 5 10 15 INPUT VOLTAGE V IN (V) Fig.6-4 VIN -Vo (KIA378R12) 20 OUTPUT VOLTAGE V o (V) OUTPUT VOLTAGE V o (V) 20 Fig.6-5 VIN -Vo (KIA378R15) 15 R L= 15 R L= 10 R L =6Ω R L =4Ω 10 R L =7.5Ω R L =5Ω 5 5 0 0 5 10 15 20 25 INPUT VOLTAGE V IN (V) 0 0 5 10 15 20 25 INPUT VOLTAGE V IN (V) 2001. 6. 28 Revision No : 1 5/7 KIA378R05PI~KIA378R15PI CIRCUIT OPERATING CURRENT I BIAS (mA) CIRCUIT OPERATING CURRENT I BIAS (mA) Fig.7-1 VIN -I BIAS (KIA378R05) 40 Fig.7-2 V IN -I 40 BIAS (KIA378R08) 30 30 20 R L =1.7Ω R L =2.5Ω R L= 20 R L =2.7Ω 10 10 R L =4Ω RL= 0 0 5 INPUT VOLTAGE VIN (V) 10 0 0 5 10 15 INPUT VOLTAGE V IN (V) Fig.7-3 VIN - I BIAS (KIA378R09) CIRCUIT OPERATING CURRENT I BIAS (mA) CIRCUIT OPERATING CURRENT I BIAS (mA) 40 40 Fig.7-4 V IN - I BIAS (KIA378R12) RL= 30 30 RL=6Ω 20 20 RL=3Ω RL=4.5Ω R L= RL=4Ω RL=6Ω R L=4Ω 10 10 R L= 0 0 5 10 INPUT VOLTAGE VIN (V) 15 0 0 5 10 15 20 25 INPUT VOLTAGE V IN (V) Fig.7-5 VIN - I BIAS (KIA378R15) CIRCUIT OPERATING CURRENT I BIAS (mA) 40 DROPOUT VOLTAGE VD (V) RL= RL=7.5Ω Fig.8 T j - VD 0.5 0.4 0.3 0.2 0.1 0 I O =3A I O=2A I O=1A I O =0.5A 30 20 R L=5Ω R L=5Ω R L=7.5Ω R L= 10 0 0 5 10 15 20 25 -25 0 25 50 75 100 125 INPUT VOLTAGE V IN (V) JUNCTION TEMPERATURE T j ( C) 2001. 6. 28 Revision No : 1 6/7 KIA378R05PI~KIA378R15PI Fig.9 T j - I q 10 QUIESCENT CURRENT I q (mA) 8 6 4 2 80 RIPPLE REJECTION RR (dB) V IN =35V IO =0 Fig. 10-1 f - RR 70 60 50 40 30 20 10 IO =0.5A,ei=0.5V rms VIN =7V(KIA378R05) VIN =10V(KIA378R08) VIN =15V(KIA378R09) VIN =18V(KIA378R12) VIN =21V(KIA378R15) 0 -25 0 25 50 75 100 125 0 0.1 1 10 100 JUNCTION TEMPERATURE Tj ( C) INPUT RIPPLE FREQUENCY f (kHz) Fig.10-2 I O - RR 70 RIPPLE REJECTION RR (dB) 60 50 40 30 20 0.1 f=120Hz,ei=0.5Vrms C ref =3.3µF VIN =7V(KIA378R05) VIN =10V(KIA378R08) VIN =15V(KIA378R09) VIN =18V(KIA378R12) VIN =21V(KIA378R15) 0.5 1.0 1.5 2.0 OUTPUT CURRENT I O (A) 2001. 6. 28 Revision No : 1 7/7