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KIA378R08PI Dataheets PDF



Part Number KIA378R08PI
Manufacturers KEC
Logo KEC
Description 4 TERMINAL 3A OUTPUT LOW DROP VOLTAGE REGULATOR
Datasheet KIA378R08PI DatasheetKIA378R08PI Datasheet (PDF)

SEMICONDUCTOR KIA378R05PI~KIA378R15PI TECHNICAL DATA BIPOLAR LINEAR INTEGRATED CIRCUIT 4 TERMINAL 3A OUTPUT LOW DROP VOLTAGE REGULATOR The KIA378Rᴧᴧ 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 ᴌ3.0A Output Low Drop Voltage Regulator. ᴌBuilt in ON/OFF Contro.

  KIA378R08PI   KIA378R08PI


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SEMICONDUCTOR KIA378R05PI~KIA378R15PI TECHNICAL DATA BIPOLAR LINEAR INTEGRATED CIRCUIT 4 TERMINAL 3A OUTPUT LOW DROP VOLTAGE REGULATOR The KIA378Rᴧᴧ 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 ᴌ3.0A Output Low Drop Voltage Regulator. ᴌBuilt in ON/OFF Control Terminal. ᴌBuilt in Over Current Protection, Over Heat Protection Function. LINE UP ITEM OUTPUT VOLTAGE (Typ.) * KIA378R05PI 5 * KIA378R06PI 6 * KIA378R08PI 8 * KIA378R09PI 9 * KIA378R10PI 10 * KIA378R12PI 12 * KIA378R15PI Note) * : Under Development. 15 UNIT V JB GF A E LV VL K TU D M P 1234 N C O S H DIM A B C D E F G H MILLIMETERS 10.00+_ 0.20 15.00+_ 0.20 2.70+_ 0.20 0.60 +_0.10 Φ3.20 +_ 0.20 3.50+_ 0.10 15.70+_ 0.20 0.40+_ 0.10 R J K 14.3+0.2/-0.1 1.45+_ 0.10 L 1.00+_ 0.10 M 2.54 N 4.50+_ 0.20 O 7.5+_ 0.1 P 1.50+_ 0.10 R5 S8 T 1.30+_ 0.1 U 3-1.00+_ 0.1 V 1.30 +_ 0.1 1 DC INPUT (VIN) 2 DC OUTPUT (VO ) 3 GND 4 ON/OFF CONTROL TO-220IS-4 MAXIMUM RATING (Ta=25ᴱ) 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 -20ᴕ80 -30ᴕ125 260 UNIT V V A W W ᴱ ᴱ ᴱ ᴱ Remark - No heatsink with heatsink - 2001. 6. 28 Revision No : 1 1/7 KIA378R05PI~KIA378R15PI ELECTRICAL CHARACTERISTICS (Ta=25ᴱ) (Unless otherwise specified, IO=1.0A, Ta=25ᴱ, Note1.) CHARACTERISTIC SYMBOL CONDITIONS MIN. KIA378R05 - 4.88 KIA378R06 - 5.85 KIA378R08 - 7.80 Output Voltage KIA378R09 KIA378R10 VO - 8.78 - 9.75 KIA378R12 - 11.70 KIA378R15 - 14.70 Load Regulation Line Regulation Reg Load Reg Line IO=5mAᴕ3A (Note 2) - 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 TCVO RᴌR VD VC(ON) IC(ON) VC(OFF) IC(OFF) IQ Tj=0ᴕ125ᴱ - IO=3A - VC=2.7V - VC=0.4V IO=0 45 2.0 - Note1) VIN of KIA378R05=7V " KIA378R06=8V " KIA378R08=10V " KIA378R09=15V " KIA378R10=16V " KIA378R12=18V " KIA378R15=21V Note2) VIN of KIA378R05=6ᴕ12V " KIA378R06=7ᴕ15V " KIA378R08=9ᴕ25V " KIA378R09=10ᴕ25V " KIA378R10=11ᴕ26V " KIA378R12=13ᴕ29V " KIA378R15=16ᴕ32V Note3) At VIN=0.95VO BLOCK DIAGRAM VIN 1 2 Vo TYP. 5.0 6.0 8.0 9.0 10.0 12.0 15.0 0.1 0.5 ᴦ0.02 55 - MAX. 5.12 6.15 8.2 9.22 10.25 12.30 15.30 2.0 2.5 ᴦ0.05 0.5 20 0.8 -0.4 10 UNIT V % % %/ᴱ dB V V ỌA V mA mA 2001. 6. 28 BANDGAP REFERENCE 4 Control OUTPUT ON/OFF CONTROL Revision No : 1 ASO PROTECTION OVER HEAT PROTECTION 3 GND + 2/7 KIA378R05PI~KIA378R15PI Fig. 1 Standard Test Circuit VIN 1 2 KIA378RXXPI Vc 4 3A 0.33µF A Iq Ic 47µF Vo A Io V RL Fig. 1-2 Ripple Rejection Test Circuit ei VIN 12 KIA378RXXPI 4 3 0.33µF 47µF RL V e o f=120Hz(sine wave) ei=0.5Vrms RR=20log(ei/eo) Fig. 2 Application Circuit for Standard VIN 1 2 Vo Load Specific IC 4 ON/OFF signal CMOS or TTL Co 3 High or Open:Output ON Low :Output OFF 2001. 6. 28 Revision No : 1 3/7 KIA378R05PI~KIA378R15PI POWER DISSIPATION PD (W) Fig.3 Ta - PD 20 P D1:No heat sink pD2:With infinite heat sink 15 PD2 10 5 P D1 0 -25 0 50 100 AMBIENT TEMPERATURE Ta ( C) Note) Oblique line portion : Overheat protection may operate in this area. 150 Fig.5-1 T j - Vo (KIA378R05) 150 VIN =7V I O =1.5A 100 50 0 -50 -100 -25 0 25 50 75 100 JUNCTION TEMPERATURE Tj ( C) 125 OUTPUT VOLTAGE DEVIATION Vo (mV) RELATIVE OUTPUT VOLTAGE (%) 100 80 60 40 20 0 0 Fig.4 IO - VO 12 34 56 OUTPUT CURRENT IO (A) 7 Fig.5-2 T j - Vo (KIA378R08) 200 VIN =10V 150 IO=1.5A 100 50 0 -50 -100 -150 -25 0 25 50 75 100 JUNCTION TEMPERATURE Tj ( C) 125 OUTPUT VOLTAGE DEVIATION Vo (mV) OUTPUT VOLTAGE DEVIATION Vo (mV) Fig.5-3 T j - Vo (KIA378R09) 200 150 VIN =15V I O=1.5A 100 50 0 -50 -100 -150 -25 0 25 50 75 100 JUNCTION TEMPERATURE T j ( C) 125 2001. 6. 28 Revision No : 1 OUTPUT VOLTAGE DEVIATION Vo (mV) Fig.5-4 Tj - Vo (KIA378R12) 250 200 150 100 50 0 -50 -100 -150 -200 -25 VIN =18V I O =1.5A 0 25 50 75 100 JUNCTION TEMPERATURE Tj ( C) 125 4/7 OUTPUT VOLTAGE DEVIATION Vo (mV) KIA378R05PI~KIA378R15PI Fig.5-5 Tj - Vo (KIA378R15) 250 200 VIN =21V I O =1.5A 150 100 50 0 -50 -100 -150 -200 -25 0 25 50 75 100 JUNCTION TEMPERATURE T j ( C) 125 OUTPUT VOLTAGE Vo (V) Fig.6-1 VIN - Vo (KIA378R05) 8 7 6 RL= 5 R L=2.5Ω 4 R L =1.7Ω 3 2 1 0 0246 8 INPUT VOLTAGE VIN (V) 10 Fig.6-2 VIN -Vo (KIA378R08) 10 RL= 5 RL =4Ω RL=2.7Ω 0 0 5 10 15 INPUT VOLTAGE VIN (V) OUTPUT VOLTAGE Vo (V) Fig.6-3 VIN -Vo (KIA378R09) 10 RL= 5 RL =4.5Ω R L=3Ω 0 0 5 10 .


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