Intelligent Power Devices (IPDs) MIP803, MIP804 Silicon MOS IC ■ Features 5 6 0 to 0.2 ● Watches, pagers, portable CD players, cellular phones, MD players, display panels of remote controllers, and etc. ■ Absolute Maximum Ratings (Ta = 25°C) Unit Power supply voltage VCC − 0.5 to 4 V Input voltage (ENB) VENB − 0.5 to VCC + 0.5 V Output voltage (CIL) VCIL − 0.5 to 220 V Output voltage (ELD) VELD − 0.5 to 220 V Output current (CIL) ICIL 60 mA Output current (ELD) IELD 120 mA Allowable power dissipation PD 150 mW Operating ambient temperature Topr −20 to +70 °C Channel temperature Tch −20 to +125 °C Storage temperature Tstg −55 to +125 °C 2 to 12˚ 2 to 6˚ 0.15±0.05 ■ Recommended Set Ratings 8–0.5±0.07 6.3±0.2 4.3±0.2 1.4±0.2 ● EL drive Symbol 2 to 6˚ 10 3.0±0.2 2 to 12˚ 1 0.625±0.1 ■ Applications Parameter unit: mm 10–0.25±0.1 ● Allowing downsizing of the sets through the reduction of a parts count resulting from the voltage step-up utilizing a coil instead of a transformer and employing the thin surface mounting package. ● Allowing low voltage drive (adaptable to a small and low-voltage battery), or VCC = 3V or 1.5V drive ● Allowing to adjust the EL light brightness responding to changes in oscillation frequency which can be changed by the external resistor. 1: GND 6: VCP 2: GND 7: VCC 3: CIL 8: ENB 4: GND 9: RT1 5: ELD 10: RT2 SSONF-10D Package ■ Block Diagram EL 3 VCC CIL 5 ELD 7 TR2 TR1 + - 4 GND Step-up circuit VCP 2 6 GND Logic circuit 1 Oscillation circuit 8 ENB 9 RT1 GND 10 RT2 1 Intelligent Power Devices (IPDs) MIP803, MIP804 ■ Electrical Characteristics (VCC = 2.5V/1.2V, VENB = 2.5V/1.2V, GND = 0, TC = 25 ± 2°C) Parameter Symbol MIP803 Supply voltage MIP804 MIP803 Output frequency MIP804 Change of output MIP803 frequency MIP804 High level input MIP803 voltage (ENB) MIP804 Low level input MIP803 voltage (ENB) MIP804 Breakdown voltage Saturation MIP803 Output current MIP804 (TR1) ON-state MIP803 resistance MIP804 Off-leakage current Breakdown voltage Saturation MIP803 Output current MIP804 (TR2) ON-state MIP803 resistance MIP804 Off-leakage current Clime power the inside MIP803 voltage MIP804 Statically consumption MIP803 current MIP804 Consumption current Conditions VCC VDSS RT = 390kΩ RT = 240kΩ RT = 390kΩ RT = 240kΩ VCC = 1.5 to 3.5V VCC = 0.9 to 3.3V VCC = 1.5 to 3.5V VCC = 0.9 to 3.3V IOFF(TR1) = 0.1mA IDS VDS(TR1) = 20V RON IDS(TR1) = 10mA IOFF VDSS VDS(TR1) = 160V IOFF(TR2) = 0.1mA IDS VDS(TR2) = 20V RON IDS(TR2) = 10mA IOFF VDS(TR2) = 160V VCC = VENB = 1.5V, CCP = 1000pF, RT = 390kΩ VCC = VENB = 0.9V, CCP = 1000pF, RT = 240kΩ VCC = 3.5V, VENB = 0 VCC = 3.3V, VENB = 0 VCC = VENB = 3.5V, RT = 390kΩ VCC = VENB = 3.3V, RT = 240kΩ fOSC ∆fv Note) VIH VIL VCP IC MIP803 ICC MIP804 min 1.5 0.9 119 195 −7 −15 1 0.8 typ 2.5 140 230 max 3.5 3.5 161 265 7 15 V kHz % V 0.3 0.1 200 70 60 V V mA 6.5 200 15 10 0.5 0.7 Unit 10 15 2 Ω µA V mA 0.75 1 1 1.4 2 2 2 kΩ µA V 1 1 0.1 0.1 1.5 1.5 µA mA Note: ∆fv: Caluculation is made as follows: f +f ∆fv = (fosc / 1 2 − 1) × 100 2 MIP803 f1: fosc at VCC = 1.5V, f2: fosc at VCC = 3.5V MIP804 f1: fosc at VCC = 0.9V, f2: fosc at VCC = 3.5V ■ Pin Descriptions Pin No. 1 2 3 4 5 6 7 2 Symbol GND GND CIL GND ELD VCP VCC 8 ENB 9 10 RT1 RT2 Pin Name GND pin GND pin Output for voltage step-up GND pin Output for EL driving Internal voltage step-up pin Power input pin Description GND pin GND pin Drain pin of the voltage step-up MOS FET GND pin Drain pin of the EL drive MOS FET Capacitor connection pin for internal voltage step-up power supply Power input pin ENABLE signal input pin for controlling the EL driver (if ENB = H, the EL ENABLE pin driver becomes ON and if ENB = L/OPEN, it becomes OFF) Internal oscillation output Internal oscillation circuit output pin OSC resistor connecting pin OSC resistor connection pin for connecting the OSC resistor between RT1 and RT2