SEMICONDUCTOR TECHNICAL DATA KIA578R015FP/PI~ KIA578R050FP/PI BIPOLAR LINEAR INTEGRATED CIRCUIT 5A LOW DROPOUT VOLTAGE REGULATOR [Low Quiescent Current Type] The KIA578R Series are Low Dropout Voltage Regulator suitable for various electronic equipments. The Regulator has multi-function such as over current protection, overheat heat protection. FEATURES 5.0A Output Low Dropout Voltage Regulator. Very Low Dropout Voltage : 0.5V/Max. (IOUT=5.0A) Built in ON/OFF Control Terminal. (Active High) Built in Over Current Over Heat Protection, ASO Protection Functions. Low Quiescent Current (Output OFF Mode) : 0.5 A(Typ.) LINE UP ITEM OUTPUT VOLTAGE (Typ.) KIA578R015FP/PI 1.5 KIA578R018FP/PI 1.8 KIA578R020FP/PI 2.0 KIA578R025FP/PI 2.5 KIA578R030FP/PI 3.0 KIA578R033FP/PI 3.3 KIA578R050FP/PI 5.0 MAXIMUM RATINGS (Ta=25 CHARACTERISTIC PACKAGE FP:D2PAK-5 PI:TO-220IS-4 ) SYMBOL RATING UNIT Input Voltage VIN 16 V ON/OFF Control Voltage VC 16 V Output Current IOUT 5 A Power Dissipation-1 FP (No Heatsink) PI Power Dissipation-2 FP (Infinite Heatsink) PI 2.0 PD1 W 1.5 35 PD2 Tj Junction Temperature W 15 150 Operating Junction Temperature Topr -20 80 Storage Temperature Tstg -55 150 2007. 9. 7 Revision No : 1 1/8 KIA578R015FP/PI~KIA578R050FP/PI 2007. 9. 7 Revision No : 1 2/8 KIA578R015FP/PI~KIA578R050FP/PI 2007. 9. 7 Revision No : 1 3/8 KIA578R015FP/PI~KIA578R050FP/PI ELECTRICAL CHARACTERISTICS (KIA578R015) (Unless otherwise specified, VIN=5V, IO=2.5A, connects VO(SENSE) terminal to VO terminal, Ta=25 .) CHARACTERISTIC SYMBOL CONDITIONS MIN. TYP. MAX. UNIT Input Voltage VIN - 2.35 - 16 V Output Voltage VO 1.45 1.50 1.55 V Load Regulation Reg Load IO=5mA 5A - 0.2 2 % Line Regulation Reg Line VIN=2.5V~5.5V, IO=5mA - 0.1 1 % Tj=0 125 - 0.02 0.05 60 70 - dB 2.0 - - V - - 20 A - - 0.8 V VC=0.4V - - -0.4 mA IO=0 - 1 2 mA VC=0.4V - 0.1 5 A Temperature Coefficient of Output Voltage TCVO Contacts VO(SENSE) terminal to Vo terminal , IO=5mA IOUT=0.5A, f=120Hz, Ripple Rejection R 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) R IQ Quiescent Current Quiescent Current (OFF Mode) IQ(OFF) Vripple=0.5Vrms, VIN=3.3V VC=2.7V - %/ ELECTRICAL CHARACTERISTICS (KIA578R018) (Unless otherwise specified, VIN=5V, IO=2.5A, connects VO(SENSE) terminal to VO terminal, Ta=25 .) CHARACTERISTIC SYMBOL CONDITIONS MIN. TYP. MAX. UNIT Input Voltage VIN - 2.35 - 16 V Output Voltage VO 1.75 1.8 1.85 V Load Regulation Reg Load IO=5mA 3.5A - 0.2 2 % Line Regulation Reg Line VIN=2.5V~5.5V, IO=5mA - 0.1 1 % Tj=0 125 - 0.02 0.05 60 70 - dB 2.0 - - V - - 20 A - - 0.8 V VC=0.4V - - -0.4 mA IO=0 - 1 2 mA VC=0.4V - 0.1 5 A Temperature Coefficient of Output Voltage TCVO Ripple Rejection R R 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) , IO=5mA IOUT=0.5A, f=120Hz, IQ Quiescent Current Quiescent Current (OFF Mode) 2007. 9. 7 Contacts VO(SENSE) terminal to Vo terminal Revision No : 1 IQ(OFF) Vripple=0.5Vrms, VIN=3.3V VC=2.7V - %/ 4/8 KIA578R015FP/PI~KIA578R050FP/PI ELECTRICAL CHARACTERISTICS (KIA578R020) (Unless otherwise specified, VIN=5V, IO=2.5A, connects VO(SENSE) terminal to VO terminal, Ta=25 .) CHARACTERISTIC SYMBOL CONDITIONS MIN. TYP. MAX. UNIT Input Voltage VIN - 2.35 - 16 V Output Voltage VO 1.95 2.0 2.05 V Load Regulation Reg Load IO=5mA 5A - 0.2 2 % Line Regulation Reg Line VIN=3V~6V, IO=5mA - 0.1 1 % Tj=0 125 - 0.02 0.05 60 70 - dB 2.0 - - V - - 20 A - - 0.8 V VC=0.4V - - -0.4 mA IO=0 - 1 2 mA VC=0.4V - 0.1 5 A Temperature Coefficient of Output Voltage TCVO Ripple Rejection R R 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) Contacts VO(SENSE) terminal to Vo terminal , IO=5mA IOUT=0.5A, f=120Hz, IQ Quiescent Current Quiescent Current (OFF Mode) IQ(OFF) Vripple=0.5Vrms, VIN=3.3V VC=2.7V - %/ ELECTRICAL CHARACTERISTICS (KIA578R025) (Unless otherwise specified, VIN=5V, IO=2.5A, connects VO(SENSE) terminal to VO terminal, Ta=25 .) CHARACTERISTIC SYMBOL CONDITIONS Contacts VO(SENSE) terminal to Vo terminal MIN. TYP. MAX. UNIT 2.438 2.50 2.562 V Output Voltage VO Load Regulation Reg Load IO=5mA 5A - 0.2 2 % Line Regulation Reg Line VIN=3V~6.5V, IO=5mA - 0.1 1 % Tj=0 125 - 0.02 0.05 60 70 - dB 2.0 - - V - - 20 A - - 0.8 V VC=0.4V - - -0.4 mA IO=0 - 1 2 mA VC=0.4V - 0.1 5 A Temperature Coefficient of Output Voltage TCVO Ripple Rejection R R 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) IOUT=0.5A, f=120Hz, IQ Quiescent Current Quiescent Current (OFF Mode) 2007. 9. 7 , IO=5mA Revision No : 1 IQ(OFF) Vripple=0.5Vrms, VIN=3.3V VC=2.7V - %/ 5/8 KIA578R015FP/PI~KIA578R050FP/PI ELECTRICAL CHARACTERISTICS (KIA578R030) (Unless otherwise specified, VIN=VO+1V, IO=2.5A, connects VO(SENSE) terminal to VO terminal, Ta=25 .) CHARACTERISTIC SYMBOL CONDITIONS Contacts VO(SENSE) terminal to Vo terminal MIN. TYP. MAX. UNIT 2.925 3.0 3.075 V Output Voltage VO Load Regulation Reg Load IO=5mA 5A - 0.2 2 % Line Regulation Reg Line VIN=3.5V~7V, IO=5mA - 0.1 1 % Tj=0 125 - 0.02 0.05 60 70 - dB 2.0 - - V - - 20 A - - 0.8 V VC=0.4V - - -0.4 mA IO=0 - 1 2 mA VC=0.4V - 0.1 5 A Temperature Coefficient of Output Voltage TCVO , IO=5mA IOUT=0.5A, f=120Hz, Ripple Rejection R R 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 Quiescent Current (OFF Mode) IQ(OFF) Vripple=0.5Vrms, VIN=5V VC=2.7V - %/ ELECTRICAL CHARACTERISTICS (KIA578R033) (Unless otherwise specified, VIN=VO+1V, IO=2.5A, connects VO(SENSE) terminal to VO terminal, Ta=25 .) CHARACTERISTIC SYMBOL CONDITIONS Contacts VO(SENSE) terminal to Vo terminal MIN. TYP. MAX. UNIT 3.218 3.30 3.382 V Output Voltage VO Load Regulation Reg Load IO=5mA 5A - 0.2 2 % Line Regulation Reg Line VIN=3.8V~7V, IO=5mA - 0.1 1 % Tj=0 125 - 0.02 0.05 60 70 - dB 2.0 - - V - - 20 A - - 0.8 V VC=0.4V - - -0.4 mA IO=0 - 1 2 mA VC=0.4V - 0.1 5 A Temperature Coefficient of Output Voltage TCVO Ripple Rejection R R 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) IOUT=0.5A, f=120Hz, IQ Quiescent Current Quiescent Current (OFF Mode) 2007. 9. 7 , IO=5mA Revision No : 1 IQ(OFF) Vripple=0.5Vrms, VIN=5V VC=2.7V - %/ 6/8 KIA578R015FP/PI~KIA578R050FP/PI ELECTRICAL CHARACTERISTICS (KIA578R050) (Unless otherwise specified, VIN=VO+1V, IO=2.5A, connects VO(SENSE) terminal to VO terminal, Ta=25 .) CHARACTERISTIC SYMBOL CONDITIONS Contacts VO(SENSE) terminal to Vo terminal MIN. TYP. MAX. UNIT 4.88 5.0 5.12 V Output Voltage VO Load Regulation Reg Load IO=5mA 5A - 0.2 2 % Line Regulation Reg Line VIN=5.5V~7V, IO=5mA - 0.1 1 % Tj=0 125 - 0.02 0.05 60 70 - dB 2.0 - - V - - 20 A - - 0.8 V VC=0.4V - - -0.4 mA IO=0 - 1 2 mA VC=0.4V - 0.1 5 A Temperature Coefficient of Output Voltage TCVO Ripple Rejection R 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) R IQ Quiescent Current Quiescent Current (OFF Mode) 2007. 9. 7 , IO=5mA IOUT=0.5A, f=120Hz, Revision No : 1 IQ(OFF) Vripple=0.5Vrms, VIN=5V VC=2.7V - %/ 7/8 KIA578R015FP/PI~KIA578R050FP/PI 2007. 9. 7 Revision No : 1 8/8 KIA578R015FP/PI~KIA578R050FP/PI 2007. 9. 7 Revision No : 1 9/8