The TPD1008SA is a monolithic power integrated circuit designed as a high-side switch for driving loads such as motors, solenoids, and lamps. It combines a control block with a vertical MOS FET output on a single chip, allowing direct drive from CMOS or TTL logic circuits like microprocessors.
The device incorporates intelligent self-protection and diagnostic functions to detect overheating, load short-circuiting, and open loads. It can withstand up to -10V of counter electromotive force and features low on-resistance (200mΩ max) and low operating current.
| Drain-source Voltage (VDS) | 60 V |
|---|---|
| On Resistance (RDS(ON)) | 200mΩ Max |
| Operating Temperature Range | -40~110 °C |
| Package Type | 5-pin TO-220 insulated package |
| Supply Voltage (VDD) | 8~18 V |
The IC is designed for high-side switches driving motors, solenoids, and lamp drivers.
Yes, it includes protection against overheating and load short-circuiting.
Yes, the vertical MOS FET output can be directly driven from a CMOS or TTL logic circuit such as an MPU.