SEMICONDUCTOR KIA78MR05PI~KIA78MR15PI TECHNICAL DATA BIPOLAR LINEAR INTEGRATED CIRCUIT 4 TERMINAL LOW DROP VOLTAGE REGULATOR C A F 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. O G B E V V L U L K T S R J H FEATURES D DIM MILLIMETERS _ 0.20 A 10.00 + _ 0.20 15.00 + B _ 0.20 C 2.70 + _ 0.10 D 0.60 + _ 0.20 E Φ3.20 + _ 0.10 3.50 + F _ 0.20 15.70 + G _ 0.10 H 0.40 + 14.3+0.2/-0.1 J _ 0.10 1.45 + K _ 0.10 L 1.00 + 2.54 M _ 0.20 N 4.50 + _ 0.1 O 7.5+ _ 0.10 1.50 + P ・0.5A Output Low Drop Voltage Regulator. R ・Built in ON/OFF Control Terminal. T U V N ・Built in Over Current Protection, Over Heat Protection Function. 1 2 3 4 P 1 2 3 4 LINE UP 5 8 _ 0.1 1.30 + S M _ 0.1 3-1.00 + _ 0.1 1.30 + DC INPUT (V IN ) DC OUTPUT (VO ) GND ON/OFF CONTROL TO-220IS-4 ITEM OUTPUT VOLTAGE (Typ.) * KIA78MR05PI 5 * KIA78MR06PI 6 * KIA78MR08PI 8 * KIA78MR09PI 9 * KIA78MR10PI 10 * KIA78MR12PI 12 * KIA78MR15PI 15 UNIT V Note) * : Under development MAXIMUM RATINGS (Ta=25℃) 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 ℃ - Operating Temperature Topr -20～80 ℃ - Storage Temperature Tstg -30～125 ℃ - Soldering Temperature (10sec) Tsol 260 ℃ - 2002. 1. 9 Revision No : 0 1/8 KIA78MR05PI~KIA78MR15PI ELECTRICAL CHARACTERISTICS (Unless otherwise specified, IO=0.25A, Ta=25℃, Note1.) CHARACTERISTIC Output Voltage SYMBOL CONDITIONS MIN. KIA78MR05 - 4.88 5.0 5.12 KIA78MR06 - 5.85 6.0 6.15 KIA78MR08 - 7.80 8.0 8.2 - 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 KIA78MR09 VO TYP. MAX. UNIT V 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 - - 0.5 V 2.0 - - V - - 20 μA - - 0.8 V VC=0.4V - - -0.4 mA IO=0 - - 10 mA Output ON state for control Voltage VC(ON) Output ON state for control Current IC(ON) Output OFF state for control Voltage VC(OFF) Output OFF state for control Current IC(OFF) IQ Quiescent Current Note1) VIN of KIA78MR05=7V " KIA78MR06=8V " KIA78MR08=10V " KIA78MR09=15V " KIA78MR10=16V " KIA78MR12=18V " KIA78MR15=21V IO=0.5A, (Note3) VC=2.7V - Note2) VIN of KIA78MR05=6～12V " KIA78MR06=7～15V " KIA78MR08=9～25V " KIA78MR09=10～25V " KIA78MR10=11～26V " KIA78MR12=13～29V " KIA78MR15=16～32V Note3) At VIN=0.95VO BLOCK DIAGRAM 2 Vo VIN 1 + BANDGAP REFERENCE 4 ASO PROTECTION OUTPUT ON/OFF CONTROL Control OVER HEAT PROTECTION 3 GND 2002. 1. 9 Revision No : 0 2/8 KIA78MR05PI~KIA78MR15PI Fig. 1 Standard Test Circuit V IN 1 Vo 2 KIA78MRXXPI 4 Vc 3 47µF A 0.33µF A Io A V RL Ic Iq Fig. 1-2 Ripple Rejection Test Circuit 1 2 KIA78MRXXPI 4 ei 3 RL 47µF V IN 0.33µF V eo f=120Hz(sine wave) ei=0.5Vrms RR=20log(ei/eo) Fig. 2 Application Circuit for Standard 1 2 Specific IC Vo Co Load V IN 3 4 ON/OFF signal High or Open:Output ON :Output OFF Low CMOS or TTL 2002. 1. 9 Revision No : 0 3/8 KIA78MR05PI~KIA78MR15PI POWER DISSIPATION P D (W) 20 Fig.4 Ta - PD RELATIVE OUTPUT VOLTAGE (%) Fig.3 P D1:No heat sink p D 2:With infinite heat sink PD 2 15 10 5 P D1 0 -25 0 50 100 150 I O - VO 100 80 60 40 20 0 0 0.25 AMBIENT TEMPERATURE Ta ( C) 0.5 0.75 1.0 OUTPUT CURRENT I O (A) Note) Oblique line portion : Overheat protection may operate in this area. Fig.5-2 T j - Vo (KIA78MR05) Vo (mV) 150 Tj - VIN =7V I O =0.25A 100 50 0 -50 -100 -25 0 25 50 75 100 125 OUTPUT VOLTAGE DEVIATION OUTPUT VOLTAGE DEVIATION Vo (mV) Fig.5-1 150 100 0 -50 -100 -25 Vo (mV) VIN =10V I O=0.25A 100 50 0 -50 -100 -150 -25 0 25 50 75 100 JUNCTION TEMPERATURE T j ( C) 2002. 1. 9 Revision No : 0 25 Fig.5-4 T j - Vo (KIA78MR08) 200 150 0 50 75 100 125 JUNCTION TEMPERATURE T j ( C) 125 OUTPUT VOLTAGE DEVIATION Vo (mV) OUTPUT VOLTAGE DEVIATION Tj - VIN =8V IO =0.25A 50 JUNCTION TEMPERATURE T j ( C) Fig.5-3 Vo (KIA78MR06) Vo (KIA78MR09) 200 150 VIN =15V I O=0.25A 100 50 0 -50 -100 -150 -25 0 25 50 75 100 125 JUNCTION TEMPERATURE T j ( C) 4/8 Tj - Vo (KIA78MR10) Vo (mV) Fig.5-5 200 VIN =16V 150 I O=0.25A 100 50 0 -50 -100 -150 -25 0 25 50 75 100 125 OUTPUT VOLTAGE DEVIATION OUTPUT VOLTAGE DEVIATION Vo (mV) KIA78MR05PI~KIA78MR15PI Fig.5-6 T j 250 VIN =18V 200 I O =0.25A 150 100 50 0 -50 -100 -150 -200 -25 150 100 50 0 -50 -100 -150 -200 -25 0 25 50 75 100 100 125 6 5 R L= RL=20Ω 4 RL=10Ω 3 2 1 0 2 4 6 JUNCTION TEMPERATURE T j ( C) INPUT VOLTAGE VIN (V) Fig.6-2 VIN - Vo (KIA78MR06) Fig.6-3 VIN - V o (KIA78MR08) 8 10 7 OUTPUT VOLTAGE Vo (V) OUTPUT VOLTAGE Vo (V) 75 7 0 125 8 6 R L= 5 4 R L=12Ω 3 2 1 0 RL= 5 R L=16Ω 0 0 5 10 INPUT VOLTAGE V IN (V) 2002. 1. 9 50 8 V IN =21V IO =0.25A 200 25 Fig.6-1 VIN - Vo (KIA78MR05) Vo (KIA78MR15) OUTPUT VOLTAGE Vo (V) Vo (mV) OUTPUT VOLTAGE DEVIATION 250 0 JUNCTION TEMPERATURE Tj ( C) JUNCTION TEMPERATURE T j ( C) Fig.5-7 T j - Vo (KIA78MR12) Revision No : 0 15 0 5 10 15 INPUT VOLTAGE V IN (V) 5/8 KIA78MR05PI~KIA78MR15PI Fig.6-5 VIN - Vo (KIA78MR10) Fig.6-4 VIN - Vo (KIA78MR09) 15 OUTPUT VOLTAGE Vo (V) OUTPUT VOLTAGE Vo (V) 10 RL= 5 RL=36Ω RL=18Ω 10 RL= R L=20Ω 5 0 0 0 5 10 5 0 15 INPUT VOLTAGE VIN (V) Fig.6-7 VIN - VO (KIA78MR15) 20 OUTPUT VOLTAGE Vo (V) OUTPUT VOLTAGE Vo (V) 20 15 RL= 10 RL=48Ω RL=24Ω 5 15 RL= 10 R L=60Ω RL=30Ω 5 0 0 0 5 10 15 20 25 0 INPUT VOLTAGE V IN (V) 20 RL=10Ω RL=20Ω R L= 5 INPUT VOLTAGE V IN (V) Revision No : 0 10 CIRCUIT OPERATING CURRENT I BIAS (mA) CIRCUIT OPERATING CURRENT I BIAS (mA) 30 0 10 20 15 25 Fig.7-2 VIN - I BIAS (KIA78MR06) 40 10 5 INPUT VOLTAGE VIN (V) Fig.7-1 VIN - I BIAS (KIA78MR05) 2002. 1. 9 15 INPUT VOLTAGE VIN (V) Fig.6-6 VIN - VO (KIA78MR12) 0 10 40 30 20 R L=12Ω 10 RL= 0 0 5 10 INPUT VOLTAGE VIN (V) 6/8 40 30 20 10 RL= 0 0 5 10 CIRCUIT OPERATING CURRENT I BIAS (mA) INPUT VOLTAGE VIN 15 40 30 20 RL=18Ω RL=36Ω 10 R L= 0 0 5 30 20 R L=20Ω 10 RL= 0 10 15 Fig.7-6 V IN - I BIAS (KIA78MR12) 40 RL= RL=48Ω 30 20 RL=24Ω RL=48Ω R L= 0 0 5 10 15 20 25 INPUT VOLTAGE VIN (V) Fig.8 Fig.7-7 VIN - I BIAS (KIA78MR15) 40 T j - VD 0.5 RL= DROPOUT VOLTAGE VD (V) CIRCUIT OPERATING CURRENT I BIAS (mA) R L=24Ω 10 INPUT VOLTAGE V IN (V) RL=60Ω 30 20 R L=30Ω R L=30Ω R L=60Ω 10 R L= 0 0.4 I O =0.5A 0.3 0.2 I O=0.25A 0.1 0 0 5 10 15 20 INPUT VOLTAGE V IN (V) 2002. 1. 9 15 10 INPUT VOLTAGE V IN (V) 40 5 Fig.7-4 VIN - I BIAS (KIA78MR09) (V) Fig.7-5 VIN - I BIAS (KIA78MR10) 0 CIRCUIT OPERATING CURRENT I BIAS (mA) Fig.7-3 V IN - I BIAS (KIA78MR08) CIRCUIT OPERATING CURRENT I BIAS (mA) CIRCUIT OPERATING CURRENT I BIAS (mA) KIA78MR05PI~KIA78MR15PI Revision No : 0 25 -25 0 25 50 75 100 125 JUNCTION TEMPERATURE T j ( C) 7/8 KIA78MR05PI~KIA78MR15PI Tj - I Q Fig.10-1 f - RR 80 10 V IN =35V IO =0 8 RIPPLE REJECTION RR (dB) QUIESCENT CURRENT I Q (mA) Fig.9 6 4 2 0 -25 0 25 50 75 100 125 60 50 40 30 20 10 IO =0.25A, ei=0.5V rms 0 0.1 1 10 100 INPUT RIPPLE FREQUENCY f (kHz) JUNCTION TEMPERATURE T j ( C) Fig.10-2 70 I O - RR RIPPLE REJECTION RR (dB) 80 70 60 50 40 f=120Hz,ei=0.5Vrms C ref =3.3µF 30 0 0.25 0.5 OUTPUT CURRENT I O (A) 2002. 1. 9 Revision No : 0 8/8