KIA78MR12PI

SEMICONDUCT OR TECHNICAL DATA 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. KIA78MR05PI~KIA78MR15PI BIPOLAR LINEAR INTEGRATED CIRCUIT A C O E L U V V T L K S R H D FEATURES ・0.5A Output Low Drop Voltage Regulator. ・Built in ON/OFF Control Terminal. ・Built in Over Current Protection, Over Heat Protection Function. M 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 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 * KIA78MR05PI * KIA78MR06PI * KIA78MR08PI * KIA78MR09PI * KIA78MR10PI * KIA78MR12PI * KIA78MR15PI Note) * : Under development OUTPUT VOLTAGE (Typ.) 5 6 8 9 10 12 15 V UNIT TO-220IS-4 MAXIMUM RATINGS (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 0.5 1.5 15 125 -20～80 -30～125 260 UNIT V V A W W ℃ ℃ ℃ ℃ Remark No heatsink with heatsink - 2002. 1. 9 Revision No : 0 1/8 KIA78MR05PI~KIA78MR15PI ELECTRICAL CHARACTERISTICS (Unless otherwise specified, IO=0.25A, Ta=25℃, Note1.) CHARACTERISTIC KIA78MR05 KIA78MR06 KIA78MR08 Output Voltage KIA78MR09 KIA78MR10 KIA78MR12 KIA78MR15 Load Regulation Line Regulation 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 KIA78MR05=7V " KIA78MR06=8V " KIA78MR08=10V " KIA78MR09=15V " KIA78MR10=16V " KIA78MR12=18V " KIA78MR15=21V Reg Load Reg Line R・R VD VC(ON) IC(ON) VC(OFF) IC(OFF) IQ VC=0.4V IO=0 Note3) At VIN=0.95VO VC=2.7V (Note2) IO=0.5A, (Note3) VO SYMBOL CONDITIONS IO=5mA～0.5A MIN. 4.88 5.85 7.80 8.78 9.75 11.70 14.70 55 2.0 TYP. 5.0 6.0 8.0 9.0 10.0 12.0 15.0 0.1 0.5 65 MAX. 5.12 6.15 8.2 9.22 10.25 12.30 15.30 2.0 2.5 0.5 20 0.8 -0.4 10 % % dB V V μ A V mA mA V UNIT Note2) VIN of KIA78MR05=6～12V " KIA78MR06=7～15V " KIA78MR08=9～25V " KIA78MR09=10～25V " KIA78MR10=11～26V " KIA78MR12=13～29V " KIA78MR15=16～32V BLOCK DIAGRAM VIN 1 2 Vo + BANDGAP REFERENCE ASO PROTECTION 4 Control OUTPUT ON/OFF CONTROL OVER HEAT PROTECTION 3 GND 2002. 1. 9 Revision No : 0 2/8 KIA78MR05PI~KIA78MR15PI Fig. 1 Standard Test Circuit V IN Vo 1 KIA78MRXXPI 2 Vc 47µF A A Io 4 3 0.33µF A Iq V RL Ic Fig. 1-2 Ripple Rejection Test Circuit 1 KIA78MRXXPI 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 2002. 1. 9 Revision No : 0 Load 3/8 KIA78MR05PI~KIA78MR15PI Fig.3 20 POWER DISSIPATION P D (W) PD 2 Ta - PD RELATIVE OUTPUT VOLTAGE (%) 100 80 60 40 20 0 Fig.4 I O - VO P D1:No heat sink p D 2:With infinite heat sink 15 10 5 P D1 0 -25 0 50 100 150 0 0.25 0.5 0.75 1.0 AMBIENT TEMPERATURE Ta ( C) Note) Oblique line portion : Overheat protection may operate in this area. OUTPUT CURRENT I O (A) Fig.5-1 Vo (mV) 150 100 50 0 -50 -100 -25 VIN =7V I O =0.25A Tj - Vo (KIA78MR05) Vo (mV) 150 100 50 0 Fig.5-2 T j VIN =8V IO =0.25A Vo (KIA78MR06) OUTPUT VOLTAGE DEVIATION OUTPUT VOLTAGE DEVIATION -50 -100 -25 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 Vo (mV) 200 150 100 50 0 -50 -100 -150 -25 0 VIN =10V I O=0.25A Tj - Vo (KIA78MR08) Vo (mV) 200 150 100 50 0 -50 -100 -150 -25 Fig.5-4 T j - Vo (KIA78MR09) VIN =15V I O=0.25A OUTPUT VOLTAGE DEVIATION 25 50 75 100 125 OUTPUT VOLTAGE DEVIATION 0 25 50 75 100 125 JUNCTION TEMPERATURE T j ( C) JUNCTION TEMPERATURE T j ( C) 2002. 1. 9 Revision No : 0 4/8 KIA78MR05PI~KIA78MR15PI Vo (mV) 200 150 100 50 0 -50 -100 -150 -25 0 25 50 75 100 125 VIN =16V I O=0.25A Vo (mV) Fig.5-5 Tj - Vo (KIA78MR10) Fig.5-6 T j 250 200 150 100 50 0 -50 -100 -150 -200 -25 0 25 VIN =18V I O =0.25A Vo (KIA78MR12) OUTPUT VOLTAGE DEVIATION OUTPUT VOLTAGE DEVIATION 50 75 100 125 JUNCTION TEMPERATURE T j ( C) JUNCTION TEMPERATURE Tj ( C) Vo (mV) Fig.5-7 T j 250 200 150 100 50 0 -50 -100 -150 -200 -25 0 25 V IN =21V IO =0.25A Vo (KIA78MR15) 8 OUTPUT VOLTAGE Vo (V) 7 6 5 4 3 2 1 0 0 Fig.6-1 VIN - Vo (KIA78MR05) OUTPUT VOLTAGE DEVIATION R L= RL=20Ω RL=10Ω 50 75 100 125 2 4 6 8 JUNCTION TEMPERATURE T j ( C) INPUT VOLTAGE VIN (V) Fig.6-2 VIN - Vo (KIA78MR06) 8 OUTPUT VOLTAGE Vo (V) OUTPUT VOLTAGE Vo (V) 7 6 5 4 3 2 1 0 0 5 10 15 INPUT VOLTAGE V IN (V) R L= Fig.6-3 VIN - V o (KIA78MR08) 10 RL= R L=12Ω 5 R L=16Ω 0 0 5 10 15 INPUT VOLTAGE V IN (V) 2002. 1. 9 Revision No : 0 5/8 KIA78MR05PI~KIA78MR15PI Fig.6-4 VIN - Vo (KIA78MR09) 10 OUTPUT VOLTAGE Vo (V) OUTPUT VOLTAGE Vo (V) 15 Fig.6-5 VIN - Vo (KIA78MR10) RL= 10 RL= R L=20Ω 5 RL=36Ω RL=18Ω 5 0 0 5 10 15 0 0 5 10 15 INPUT VOLTAGE VIN (V) INPUT VOLTAGE VIN (V) Fig.6-6 VIN - VO (KIA78MR12) 20 OUTPUT VOLTAGE Vo (V) OUTPUT VOLTAGE Vo (V) 20 Fig.6-7 VIN - VO (KIA78MR15) 15 RL= RL=48Ω 15 RL= 10 10 R L=60Ω RL=30Ω 5 RL=24Ω 5 0 0 0 5 10 15 20 25 0 5 10 15 20 25 INPUT VOLTAGE V IN (V) INPUT VOLTAGE VIN (V) Fig.7-1 VIN - I BIAS (KIA78MR05) CIRCUIT OPERATING CURRENT I BIAS (mA) 40 CIRCUIT OPERATING CURRENT I BIAS (mA) 40 Fig.7-2 VIN - I BIAS (KIA78MR06) 30 30 20 RL=10Ω 20 R L=12Ω 10 RL=20Ω R L= 10 RL= 0 0 5 INPUT VOLTAGE V IN (V) 10 0 0 5 INPUT VOLTAGE VIN (V) 10 2002. 1. 9 Revision No : 0 6/8 KIA78MR05PI~KIA78MR15PI 40 CIRCUIT OPERATING CURRENT I BIAS (mA) CIRCUIT OPERATING CURRENT I BIAS (mA) Fig.7-3 V IN - I BIAS (KIA78MR08) Fig.7-4 VIN - I BIAS (KIA78MR09) 40 30 30 20 20 RL=18Ω RL=36Ω R L= 10 RL= 10 0 0 5 10 (V) 15 INPUT VOLTAGE VIN 0 0 5 10 INPUT VOLTAGE V IN (V) 15 CIRCUIT OPERATING CURRENT I BIAS (mA) CIRCUIT OPERATING CURRENT I BIAS (mA) Fig.7-5 VIN - I BIAS (KIA78MR10) 40 Fig.7-6 V IN - I BIAS (KIA78MR12) 40 RL= RL=48Ω 30 30 20 R L=20Ω 20 RL=24Ω R L=24Ω RL=48Ω R L= 10 RL= 10 0 0 5 10 15 0 0 5 10 15 20 25 INPUT VOLTAGE V IN (V) INPUT VOLTAGE VIN (V) CIRCUIT OPERATING CURRENT I BIAS (mA) Fig.7-7 VIN - I BIAS (KIA78MR15) 40 DROPOUT VOLTAGE VD (V) RL= RL=60Ω Fig.8 0.5 0.4 0.3 0.2 0.1 0 T j - VD 30 I O =0.5A 20 R L=30Ω R L=30Ω R L=60Ω R L= I O=0.25A 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) 2002. 1. 9 Revision No : 0 7/8 KIA78MR05PI~KIA78MR15PI Fig.9 10 8 6 4 2 Tj - I Q 80 RIPPLE REJECTION RR (dB) Fig.10-1 f - RR QUIESCENT CURRENT I Q (mA) V IN =35V IO =0 70 60 50 40 30 20 10 0 0.1 IO =0.25A, ei=0.5V rms 0 -25 0 25 50 75 100 125 1 10 100 JUNCTION TEMPERATURE T j ( C) INPUT RIPPLE FREQUENCY f (kHz) Fig.10-2 80 RIPPLE REJECTION RR (dB) 70 60 50 40 30 0 I O - RR f=120Hz,ei=0.5Vrms C ref =3.3µF 0.25 OUTPUT CURRENT I O (A) 0.5 2002. 1. 9 Revision No : 0 8/8