Technical Data Low Drop Regulator with Signal Interface Logic Circuit IK3101 DESCRIPTION The IC is linear voltage regulator 5V with low dropout voltage typically 100mV at light loads and less then 500mV at full loads, with better then 4% output voltage accuracy. In additional IC have logical blokes for additional functions. FEATURES • • • • • • • • Voltage regulator 5V with 4% output voltage accuracy Low dropout voltage 0.7V Max Load current 200mA Max Low Standby Current Consumption : 500㎂ Logical blokes for internal back light control Over Voltage & Over Temperature Protection Short Current Protection 60V Load Dump Protection ORDERING INFORMATION IK3101 SOIC TA = -40° to 85°C for package PIN DIAGRAM VDD PIN 01 02 03 04 05 06 07 08 NAME VDD S3out S1out S1in GND Vout Din Dout 01 16 S3in S3out 02 15 S4out S1out 03 14 S2in S1in 04 13 S2out GND 05 12 Vin Vout 06 11 GND Din 07 10 Rsin Dout 08 09 Swin FUNCTION Power supply logic blokes Output S3out Output S1out Input S1in Ground Output regulator voltage 5V Input Din Output Dout PIN 09 10 11 12 13 14 15 16 NAME Swin Rsin GND Vin S2out S2in S4out S3in FUNCTION Input Swin Input Rsin Ground Input voltage Output S2out Input S2in Output S4out Input S3in Rev. 00 IK3101 Schematic Diagram MAXIMUM RATINGS (Ta=25oC) Symbol Vin Iout S1in S2in S3in Swin Rsin Din Ta Pd Tj Ts Characteristics Operating Input Voltage Output Current Input Voltage Input Voltage Input Voltage Input Voltage Input Voltage Input Voltage Operating Temperature Power Dissipation Junction Temperature Storage Temperature Rating 29 200 24 24 24 5 24 5 From -40 to 85 500 -50 ~ 150 -55 ~ 155 Units V mA V V V V V V o C mW o C o C Rev. 00 IK3101 DC ELECTRICAL CHARACTERICTICS (Unless otherwise specified Vin=13V, Vout connected to VDD, Iout=10mA, Cout=100µF, Tj=25oC) Parameter Symbol Conditions Min Typ Max Units 4.8 5.0 5.2 30 50 0.5 0.7 500 V mV mV V Voltage regulator Output Voltage Voltage Regulation Load Regulation Dropout Voltage Vout Reg-Line Reg-Load Vd Quiescent Current Iq 6V ≤ Vin ≤ 24V 6V ≤Vin ≤ 16V 10mA ≤ Iout ≤ 100mA Iout=50mA Iout=100mA S1in, S2in, S3in, SWin, RSin, Din – open ㎂ Logic blokes High Level Voltage S1out VOH S2out S3out S4out Low Level Voltage S1out VOL S2out S3out S4out Input Current S1in, S2in, S3in, RSin SWin Output Current Din Leakage Current Din Saturation Voltage D Iin IDin I leakage Vsat S1in=2 - 5V, Iload= - 0.5mA S2in=3V, Iload= - 0.5mA S3in=2 - 5V, Iload= - 0.5mA S3in=0.2V Iload= - 0.1mA S1in=0.2V, Iload=0.1mA S2in= VDD-0.2V, Iload=0.1mA S3in=0.2V, Iload=0.1mA S3in=2 -5V, Iload= 0.5mA S1in=5V, S2in=0V, S3in=5V, Rsin=5V, SWin=5V SWin=5V, RSin=0V, Din=13V, Dout=0V SWin=5V, RSin=5V, Din=13V, Dout=0V SWin=5V, RSin=0V Dout=0V Iout=50mA Iout=100mA S1in - 1.2V VDD - 0.5V VDD - 0.5V VDD - 1.5V V 1.5 V 1.5 1.5 0.5 0.50 mA 3.5 mA mA 10 µA 100 V 0.5 0.7 Rev. 00 IK3101 AC ELECTRICAL CHARACTERISTICS (CL=15pF, VDD= 5 V) (Unless otherwise specified Vin=13V, Vout connected to VDD, Iout=10mA, Cout=100µF, Tj=25oC) Parameter Sumbol Conditions Min Typ Max CL =100p Propagation delay tpLH 65 from S1in to S1out tpHL 400 CL =100p Propagation delay tpLH 190 from S2in to S2out tpHL 720 CL =100p Propagation delay tpLH 240 from S3in to S3out tpHL 1250 CL =100p Propagation delay tpLH 550 from S3in to S4out tpHL 65 SWin=5V, Dout=0V, 50 Propagation delay (*1) tpLH RL=260 Om, CL =100p 75 from RSin to Din tpHL *1-See circuit in testing schema Units ns ns ns ns ns Logical blokes • • • for MICOM Input IGN Sensing TAIL Light Sensing Rev. 00 IK3101 • for MICOM Input • for (-) CONTROL S3in • for MICOM Input • for SPEED Input Rev. 00 IK3101 Voltage Regulator Schematic Rev. 00 IK3101 Typical characteristics Rev. 00 IK3101 Rev. 00 IK3101 Rev. 00 IK3101 Rev. 00 IK3101 PKG DIMENSION D SUFFIX SOIC (MS - 012AC) Dimension, mm A 16 9 H B 1 G P 8 R x 45 C -TK D SEATING PLANE J 0.25 (0.010) M T C M F M Symbol MIN MAX A 9.80 10.00 B 3.80 4.00 C 1.35 1.75 D 0.33 0.51 F 0.40 1.27 G 1.27 H 5.72 J 0° 8° K 0.10 0.25 1. Dimensions A and B do not include mold flash or protrusion. M 0.19 0.25 2. Maximum mold flash or protrusion 0.15 mm (0.006) per side for A; for B ‑ 0.25 mm (0.010) per side. P 5.80 6.20 R 0.25 0.50 NOTES: Rev. 00