SEMICONDUCTOR KIA7805AF/API~KIA7824AF/API TECHNICAL DATA BIPOLAR LINEAR INTEGRATED CIRCUIT THREE TERMINAL POSITIVE VOLTAGE REGULATORS 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, 24V. A FEATURES I C J D Internal Thermal Overload Protection. Internal Short Circuit Current Limiting. B Output Current in Excess of 1A. Satisfies IEC-65 Specification. (International Electronical Commission). M O K E Q Package is DPAK, TO-220IS H P F LINE-UP 1 L F 2 3 ITEM OUTPUT VOLTAGE (Typ.
KIA7805AF/API~KIA7824AF/API EQUIVALENT CIRCUIT R1 R23 R22 R17 1 INPUT Q11 Q11-1 Q19 R12 R19 Q17 R20 3 OUTPUT Q6 Q1 C1 R2 R11 R7 R9 R18 Q18 Z1 R14 R16 Q14 Q16 R15 Q12 R10 Q15 Q10 Q7 R3 Q13 R21 Q2 Q4 Q9 Q8 R8 R6 Q5 R5 R4 R13 Q3 2 GND 2008. 2.
KIA7805AF/API~KIA7824AF/API KIA7805AF/API ELECTRICAL CHARACTERISTICS (VIN=10V, IOUT=500mA, 0 CHARACTERISTIC Output Voltage SYMBOL VOUT TEST 125 ) TEST CONDITION CIRCUIT Fig. 1 Tj Tj=25 , IOUT=100mA 7.0V VIN 25V Input Regulation Load Regulation Reg line Reg load Fig. 1 Fig. 1 MIN. TYP. MAX. UNIT 4.8 5.0 5.2 V - 3 100 mV Tj=25 8.0V VIN 12V - 1 50 5mA - 15 100 IOUT 1.4A mV Tj=25 250mA IOUT 750mA 7.0V VIN 20V - 5 50 4.75 - 5.25 V - 4.2 8.0 mA - - 1.
KIA7805AF/API~KIA7824AF/API KIA7806AF/API ELECTRICAL CHARACTERISTICS (VIN=11V, IOUT=500mA, 0 CHARACTERISTIC Output Voltage SYMBOL VOUT TEST 125 ) TEST CONDITION CIRCUIT Fig. 1 Tj Tj=25 , IOUT=100mA 8.0V VIN 25V Input Regulation Load Regulation Reg line Reg load Fig. 1 Fig. 1 MIN. TYP. MAX. UNIT 5.75 6.0 6.25 V - 4 120 mV Tj=25 9V VIN 13V - 2 60 5mA - 15 120 IOUT 1.4A mV Tj=25 250mA IOUT 750mA 8V VIN 21V - 5 60 5.7 - 6.3 V VOUT Fig. 1 IB Fig.
KIA7805AF/API~KIA7824AF/API KIA7807AF/API ELECTRICAL CHARACTERISTICS (VIN=12V, IOUT=500mA, 0 CHARACTERISTIC SYMBOL TEST CIRCUIT Output Voltage VOUT Fig. 1 Tj=25 Input Regulation Reg line Fig. 1 Tj=25 Tj 125 ) TEST CONDITION MIN. TYP. MAX. UNIT , IOUT=100mA 6.72 7.0 7.28 V - 5 140 9V VIN 25V Load Regulation Reg load Fig. 1 mV 10V VIN 14V - 2 70 5mA - 15 140 IOUT 1.4A mV Tj=25 250mA IOUT 750mA 9V VIN 22V - 5 70 6.65 - 7.35 V - 4.3 8.0 mA - - 1.
KIA7805AF/API~KIA7824AF/API KIA7808AF/API ELECTRICAL CHARACTERISTICS (VIN=14V, IOUT=500mA, 0 CHARACTERISTIC SYMBOL TEST Tj 125 ) TEST CONDITION CIRCUIT Output Voltage VOUT Fig. 1 Tj=25 , IOUT=100mA Input Regulation Reg line Fig. 1 Tj=25 10.5V VIN 25V Load Regulation Reg load Fig. 1 MIN. TYP. MAX. UNIT 7.7 8.0 8.3 V - 6 160 mV 11V VIN 17V - 2 80 5mA IOUT 1.4A - 12 160 mV Tj=25 250mA IOUT 750mA 10.5V VIN 23V - 4 80 7.6 - 8.4 V VOUT Fig. 1 IB Fig.
KIA7805AF/API~KIA7824AF/API KIA7809AF/API ELECTRICAL CHARACTERISTICS (VIN=15V, IOUT=500mA, 0 CHARACTERISTIC SYMBOL TEST CIRCUIT Output Voltage VOUT Fig. 1 Tj=25 Input Regulation Reg line Fig. 1 Tj=25 Tj 125 ) TEST CONDITION MIN. TYP. MAX. UNIT , IOUT=100mA 8.64 9.0 9.36 V - 7.0 180 11.5V VIN 26V Load Regulation Reg load Fig. 1 mV 13V VIN 19V - 2.5 90 5mA - 12 180 IOUT 1.4A mV Tj=25 250mA IOUT 750mA 11.5V VIN 26V - 4.0 90 8.55 - 9.45 V - 4.3 8.
KIA7805AF/API~KIA7824AF/API KIA7810AF/API ELECTRICAL CHARACTERISTICS (VIN=16V, IOUT=500mA, 0 CHARACTERISTIC SYMBOL TEST Tj 125 ) TEST CONDITION CIRCUIT Output Voltage VOUT Fig. 1 Tj=25 , IOUT=100mA Input Regulation Reg line Fig. 1 Tj=25 12.5V VIN 27V Load Regulation Reg load Fig. 1 MIN. TYP. MAX. UNIT 9.6 10.0 10.4 V - 8 200 mV 14V VIN 20V - 2.5 100 5mA IOUT 1.4A - 12 200 mV Tj=25 250mA IOUT 750mA 12.5V VIN 25V - 4 100 9.5 - 10.5 V VOUT Fig. 1 IB Fig.
KIA7805AF/API~KIA7824AF/API KIA7812AF/API ELECTRICAL CHARACTERISTICS (VIN=19V, IOUT=500mA, 0 CHARACTERISTIC SYMBOL TEST CIRCUIT Output Voltage VOUT Fig. 1 Tj=25 Input Regulation Reg line Fig. 1 Tj=25 Tj 125 ) TEST CONDITION MIN. TYP. MAX. UNIT , IOUT=100mA 11.5 12.0 12.5 V - 10 240 14.5V VIN 30V Load Regulation Reg load Fig. 1 mV 16V VIN 22V - 3 120 5mA - 12 240 IOUT 1.4A mV Tj=25 250mA IOUT 750mA 14.5V VIN 27V - 4 120 11.4 - 12.6 V - 4.3 8.
KIA7805AF/API~KIA7824AF/API KIA7815AF/API ELECTRICAL CHARACTERISTICS (VIN=23V, IOUT=500mA, 0 CHARACTERISTIC SYMBOL TEST Tj 125 ) TEST CONDITION CIRCUIT Output Voltage VOUT Fig. 1 Tj=25 , IOUT=100mA Input Regulation Reg line Fig. 1 Tj=25 17.5V VIN 30V Load Regulation Reg load Fig. 1 MIN. TYP. MAX. UNIT 14.4 15.0 15.6 V - 11 300 mV 20V VIN 26V - 3 150 5mA IOUT 1.4A - 12 300 mV Tj=25 250mA IOUT 750mA 17.5V VIN 30V - 4 150 14.25 - 15.75 V VOUT Fig.
KIA7805AF/API~KIA7824AF/API KIA7818AF/API ELECTRICAL CHARACTERISTICS (VIN=27V, IOUT=500mA, 0 CHARACTERISTIC SYMBOL TEST CIRCUIT Output Voltage VOUT Fig. 1 Tj=25 Input Regulation Reg line Fig. 1 Tj=25 Tj 125 ) TEST CONDITION MIN. TYP. MAX. UNIT , IOUT=100mA 17.3 18.0 18.7 V - 13 360 21V VIN 33V Load Regulation Reg load Fig. 1 mV 24V VIN 30V - 4 180 5mA - 12 360 IOUT 1.4A mV Tj=25 250mA IOUT 21V 750mA VIN 33V - 4 180 17.1 - 18.9 V - 4.5 8.0 mA - - 1.
KIA7805AF/API~KIA7824AF/API KIA7820AF/API ELECTRICAL CHARACTERISTICS (VIN=29V, IOUT=500mA, 0 CHARACTERISTIC SYMBOL TEST Tj 125 TEST CONDITION CIRCUIT Output Voltage VOUT Fig. 1 Tj=25 , IOUT=100mA Input Regulation Reg line Fig. 1 Tj=25 23V Load Regulation Reg load Fig. 1 ) VIN 35V MIN. TYP. MAX. UNIT 19.2 20.0 20.8 V - 15 400 mV 26V VIN 32V - 5 200 5mA IOUT 1.4A - 12 400 mV Tj=25 250mA 23V IOUT 750mA VIN 35V - 4 200 19.0 - 21.0 V VOUT Fig. 1 IB Fig.
KIA7805AF/API~KIA7824AF/API KIA7824AF/API ELECTRICAL CHARACTERISTICS (VIN=33V, IOUT=500mA, 0 CHARACTERISTIC SYMBOL TEST CIRCUIT Output Voltage VOUT Fig. 1 Tj=25 Input Regulation Reg line Fig. 1 Tj=25 Tj 125 ) TEST CONDITION MIN. TYP. MAX. UNIT , IOUT=100mA 23.0 24.0 25.0 V - 18 480 27V VIN 38V Load Regulation Reg load Fig. 1 mV 30V VIN 36V - 6 240 5mA - 12 480 IOUT 1.4A mV Tj=25 250mA IOUT 27V 750mA VIN 38V - 4 240 22.8 - 25.2 V - 4.6 8.0 mA - - 1.
KIA7805AF/API~KIA7824AF/API Fig. 1 Standard Test Circuit & Application Circuit VIN VOUT RL I OUT 10µF 0.1µF 0.33µF KIA78xx IB Fig. 2 VNO Test Circuit VIN KIA78xx V 3 VOUT 0.1µF 1 0.33µF A 2 FILTER 10Hz~ 100kHz A NOISE METER IOUT V Fig. 3 Ripple Rejection Test Circuit L< = 30cm l ei = 1Vp-p f = 120Hz 2008. 2. 18 0.33µF VIN KIA78xx Revision No : 4 2 eo 3 0.
KIA7805AF/API~KIA7824AF/API APPLICATION CIRCUIT (1) VOLTAGE BOOST REGULATOR (a) Voltage boost by use of zener diode VIN VOUT 10µF 0.1µF R1 0.33µF KIA78xx *I1 > = VOUT (IC) *I1 VZ R1 *I1 > = 5mA VOUT = VOUT(IC) + VZ (b) Voltage boost by use of resistor VIN VOUT 10µF 0.1µF R1 0.33µF KIA78xx R2 IB VOUT = VOUT(IC) (1+ R2 ) + R2şIB R1 (c) Adjustable output regulator VIN VOUT KIA4558P 1 Revision No : 4 10µF 2 VOUT = VOUT(IC) (1+ 2008. 2. 18 + 0.1µF - R2 R1 0.
KIA7805AF/API~KIA7824AF/API (2) CURRENT BOOST REGULATOR VIN 10µF 0.1µF 0.33µF VOUT KIA78xx PRECAUTIONS ON APPLICATION (1) In regard to GND, be careful not to apply a negative voltage to the input/output terminal. Further, special care is necessary in case of a voltage boost application. (2) When a surge voltage exceeding maximum rating is applied to the input terminal or when a voltage in excess of the input terminal voltage is applied to the output terminal, the circuit may be destroyed.
KIA7805AF/API~KIA7824AF/API R SD VIN I OUT VIN 0.33µF KIA78xx SERIES V OUT IB The power dissipation PD of IC is expressed in the following equation. PD = (VIN’-VOUT) IOUT + VIN’ IB If VIN’ is reduced below the lowest voltage necessary for the IC, the parasitic oscillation will be caused according to circumstances. In determining the resistance value of RSD, design with margin should be made by making reference to the following equation.
KIA7805AF/API~KIA7824AF/API (6) IEC (International Electronical Commission)-65 Specification. (a) IEC (International Electronical Commission)-65 is the standard, parts testing method, machinery and tolls (used in connecting main power directly and indirectly) Which are used at home and general building. The purpose of the above standard is not to breaking out the risk which is related to an electric shock, a heating, a fire and the damage of surrounding parts in the case of normal or abnormal operating.
KIA7805AF/API~KIA7824AF/API Fig. 4 Fig. 5 I B - Tj 6 OUTPUT VOLTAGE VOUT (V) BIAS CURRENT I B (mA) 6 4 2 KIA7805 V IN =10V I OUT =0 4 2 KIA7805 V IN =10V I OUT =5.0mA 0 0 0 50 100 0 150 JUNCTION TEMPERATURE T j ( C) Fig. 7 RR - I OUT 80 KIA 7 KIA 805 781 0 KIA 782 4 60 40 50 100 150 JUNCTION TEMPERATURE T j ( C) SHORT CURRENT I SC (A) RIPPLE REJECTION RATIO RR (dB) Fig. 6 V IN =10V (KIA7805) =16V (KIA7810) =33V (KIA7824) f=120Hz V IN - I SC 1.8 1.2 KIA7805 0.
KIA7805AF/API~KIA7824AF/API Fig. 8 3 0.5 VO =2% OF OUTPUT VOLTAGE OUTPUT IMPEDANCE Z OUT (Ω) DROPOUT VOLTAGE VD (V) Fig. 9 VD - T j 2 I OU = T 1A 200mA 1 0 0 Z OUT - f VIN =10V I OUT =200mA 0.3 0.1 0.05 0.03 0 50 100 100 150 1k FREQUENCY f (Hz) JUNCTION TEMPERATURE T j ( C) Fig. 11 PD - Ta (AF-Type : DPAK) 15 THERMAL RESISTANCE J-C 10.4 Tc=25 C 9 J-A 96.1 PD2 6 3 PD1 0 0 40 80 120 160 AMBIENT TEMPERATURE Ta ( C) 2008. 2.