· Over temperature shutdown (with auto-restart) Short circuit protection (current limit) Reverse battery protection (turns On the MOSFET) Full diagnostic capability (short circuit to battery) Active clamp Open load detection in On and Off state Ground loss protection Logic ground isolated from power ground ESD protection
Product Summary Rds(on) Vclamp I Limit Open load Packages 30m max. / 1.1A
The is a five terminal Intelligent Power Switch (IPS) for use in a high side configuration. It features short circuit, over-temperature, ESD protection, inductive load capability and diagnostic feedback. The output current is limited to the Ilim value. The current limitation is activated until the thermal protection acts. The overtemperature protection turns off the device if the junction temperature exceeds the Tshutdown value. It will automatically restart after the junction has cooled 7°C below the Tshutdown value. The reverse battery protection turns On the MOSFET. A diagnostic pin provides different voltage levels for each fault condition. The double level shifter circuitry will allow large offsets between the logic and load ground.
Pull-up resistors required for open load off and short circuit to Vbat detection
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are referenced to Ground lead. (Tambient=25°C unless otherwise specified).
Vout Voffset Vin Vcc max. Vcc cont. Vcc sc. Iin max. Idg max. Vdg Pd
Maximum output voltage Maximum logic ground to load ground offset Maximum input voltage Maximum Vcc voltage Maximum continuous Vcc voltage Maximum Vcc voltage with short circuit protection Maximum IN current Maximum diagnostic output current Maximum diagnostic output voltage Maximum power dissipation (internally limited by thermal protection) IPS6021S 1"sqrt. footprint IPS6021R 1"sqrt. footprint Electrostatic discharge voltage (Human body) C=100pF, R=1500 Between In and Vcc Other combinations Electrostatic discharge voltage (Machine Model) C=200pF,R=0,L=10µH Between In and Vcc Other combinations Max. storage & operating temperature junction temperature Soldering temperature (10 seconds)
Thermal resistance junction to ambient IPS6021 TO220 free air Thermal resistance junction to case IPS6021 TO220 Thermal resistance junction to ambient IPS6021S D²Pak std. footprint Thermal resistance junction to ambient IPS6021S D²Pak 1" sqrt. footprint Thermal resistance junction to case IPS6021S D²Pak Thermal resistance junction to ambient IPS6021R D-Pak std. footprint Thermal resistance junction to ambient IPS6021R D-Pak 1" sqrt. footprint Thermal resistance junction to case IPS6021R D-Pak
These values are given for a quick design. For operation outside these conditions, please consult the application notes.
High level input voltage Low level input voltage Continuous drain current, IPS6021S 1" sqrt. footprint IPS6021R 1" sqrt. footprint Recommended resistor in series with IN pin Recommended resistor in series with DG pin for reverse battery protection Recommended pull-up resistor for DG Recommended pull-up resistor for open load detection Max. switching frequency
ON state resistance Tj=25°C ON state resistance Tj=150°C ON state resistance Vcc=6V ON state resistance during reverse battery Operating voltage range with short circuit protection Vcc to Out clamp voltage 1 Vcc to Out clamp voltage 2 Supply current when Off Supply current when On Input high threshold voltage Input low threshold voltage Input hysteresis Input current when device On Dg leakage current Low level DG voltage
Tdon Tr1 Tr2 dV/dt (On) EOn Tdoff Tf dV/dt (Off) EOff
Turn-on delay time Rise time to Vout=Vcc-5V Rise time Vout=0.9 x Vcc Turn On dV/dt Turn On energy Turn-off delay time Fall time Vout=0.1 x Vcc Turn Off dV/dt Turn Off energy