Intelligent Power Devices (IPDs) MIP708 Silicon MOS IC ■ Features ● 3-pin intelligent power device ● Five protective functions (over-current, over-voltage, short circuit load, over heat, ESD) built-in ● Acceptable both AC and DC power supply ■ Absolute Maximum Ratings (Ta = 25°C) Unit Output voltage VDS 40 V Output peak current IOP ±3 A Output current IO ±1 A Input voltage VIN − 0.5 to 6 V Input current IIN ±5 mA Drain clamp energy ECLP 24 *1 mJ W Allowable power Ta = 25°C PD1 1 *2 dissipation TC = 25°C PD2 2 W Operating ambient temperature Topr −40 to +125 °C Channel temperature Tch 150 °C Storage temperature Tstg −55 to +150 °C *1 *2 0.5±0.08 1.5±0.1 2.5±0.1 +0.25 0.4max. 0.4±0.08 Ratings +0.1 Symbol 1.0–0.2 Parameter 45˚ 4.0–0.20 ● For lamp and solenoid drive 1.5±0.1 4.5±0.1 1.6±0.2 2.6±0.1 ■ Applications unit: mm 0.4±0.04 3.0±0.15 3 2 1 1: IN 2: Drain 3: Source EIAJ: SC-62 Mini-Power Type Package (3-pin) marking L = 10mH, IL = 2.19A, VDD = 20V, 1pulse, TC = 25°C Mounting on the PCB (the copper foil of the drain portion has a area of 100mm2 or more and the thickness of glass epoxy board is 1.7mm.) ■ Block Diagram D Over voltage protection Short circuit load protection IN Gate cut-off circuit ESD protection Over heat protection Over current protection S 1 Intelligent Power Devices (IPDs) MIP708 ■ Electrical Characteristics (TC = 25 ± 3°C) Parameter Symbol Drain to Source ON-resistance RDS(on) VIN = 5V, IDS = 1A Conditions min Drain to Source ON-voltage VDS(on) VIN = 5V, IDS = 1A Drain clamp voltage VDS(CLP) VIN = 0, IDS = 3mA Drain OFF current (1) IDS(off)1 VIN = 0, VDS = 12V 50 100 µA Drain OFF current (2) IDS(off)2 VIN = 0, VDS = 16V 70 140 mA Input voltage (High) VIN(H) IDS = 1A Input voltage (Low) VIN(L) IDS = 1mA Input current IIN(on) VIN = 5V, VDS = 0 Over current protection limit IOCP VIN = 5V 2 3 A Short circuit load protection limit VDS(SHT) VIN = 5V 2 4 V 40 typ max Unit 0.5 0.8 Ω 0.5 0.8 V 49 V 4 V 0.15 0.8 V 1 mA Note: The oscillation of the output current is caused when the drain voltage exceeds the short circuit load detection voltage under the ON state of output. ■ Electrical Characteristics (TC = 25 ± 2°C) Parameter Symbol Conditions VIN = 5V min typ max 160 190 °C 1 µs Over heat protection temperature TSHD Turn on delay time td(on) Turn-on time ton VIN = 5V, IDS = 1A 5.5 µs Turn off delay time td(off) VDD = 12V, RL = 12Ω 3.4 µs Turn-off time toff 7.2 µs Note 1: The above values of characteristics are not guaranteed values and are only references for designing. Note 2: If the chip temperature exceeds the "Over Heat Protection Temperature", output current is shut down. ■ Timing Chart VIN VDS IDS ON state Over current limiting state Short circuit Over heat protection load state operating state Over heat latch Detecting over heat Detecting short circuit load 2 Unit ON state Latch cancel OFF state