Intelligent Power Devices (IPDs) MIP805 Silicon MOS IC ■ Features 5 6 Unit Power supply voltage VCC − 0.5 to 6 V Input voltage (ENB) VENB − 0.5 to VCC + 0.5 V Output voltage (CIL) VCIL − 0.5 to 100 V Output voltage (DC) VDC − 0.5 to 100 V Output voltage (EL) VEL − 0.5 to 100 V Output voltage (EL) −−− VEL − 0.5 to 100 V Output current (CIL) −−−− ICIL 80 mA Output current (EL) −−− IEL 20 mA Output current (EL) IEL 20 mA Allowable power dissipation PD 150 mW Operating ambient temperature Topr −20 to +70 °C Operating Junction temperature Tch −20 to +125 °C Storage temperature Tstg −55 to +125 °C −−−− 2 to 6˚ 0.15±0.05 Ratings 2 to 12˚ 0 to 0.2 ■ Absolute Maximum Ratings (Ta = 25°C) 6.3±0.2 4.3±0.2 1.4±0.2 0.625±0.1 ● EL drive Symbol 2 to 6˚ 10 3.0±0.2 2 to 12˚ 1 8–0.5±0.07 ■ Applications Parameter unit: mm 10–0.25±0.1 ● Output MOSFET with high breakdown voltage for voltage step-up, EL driver and CMOS control circuits are integrated into one chip. ● Oscillation circuit is incorporated ● EL voltage controlled push-pull drive system achieves higher EL light intensity. (160Vp-p) 1: CIL 6: RT1 2: DC 7: RT2 3: NC 8: GND 4: EL 9: ENB 5: EL 10: VCC SSONF-10D Package ■ Block Diagram L D CIL VCC fOSC RT1 RT RT2 ENB C DC fOSC/4 EL VCIL EL Oscillation circuit EL Q NQ GND Voltage control circuit 1 Intelligent Power Devices (IPDs) MIP805 ■ Electrical Characteristics (Ta = 25 ± 2°C) Parameter Conditions* Symbol min typ max Unit 2.5 3 3.5 V Operating condition Supply voltage VCC Input voltage (High) (ENB) VIH VCC = 2.5 to 3.5V 1 Input voltage (Low) (ENB) VIL VCC = 2.5 to 3.5V 0 Oscillator output frequency (RT1) fOSC RT = 270kΩ 98 Inductor frequency (CIL) fCOIL RT = 270kΩ Inductor duty cycle (CIL) DUTY V 0.3 V 116 134 kHz 24.5 29 33.5 kHz 70 75 80 % Oscillation circuit Output ENB = 0, IDS = 100µA 100 IDSS VDS = 20V 70 Ron ID = 10mA OFF-leakage current IDSS(off) ENB = 0, VDS = 80V EL output (EL) Output current IDSS VDS = 20V OFF-leakage current IDSS(off) ENB = 0, VDS = 80V EL −−−− output (EL) Output current IDSS VDS = 20V OFF-leakage current IDSS(off) ENB = 0, VDS = 80V Inductor output (CIL) Output breakdown voltage VDSS Output current ON-state resistance V mA 10 15 10 Ω µA mA 10 10 µA mA 10 10 µA 180 VP-P 0.1 µA 10 µA EL output voltage control EL output voltage 148 VEL 160 Consumption current * Quiescent circuit current ICOFF VCC = 3.5V, VENB = 0, RT = 270kΩ Circuit current IC VCC = VENB = 3.5V, RT = 270kΩ 0.5 VCC = 3V, ENB = 3V, and GND = 0 unless otherwise specified ■ Timing Chart ENB VICL EL EL 80V 80V Q NQ EL-EL 2 160VP-P