2-IN-1 Low-Side Power Switch for Motor, Solenoid and Lamp Drive

The TPD1032F is a 2-IN-1 low-side switch.

The IC has a vertical MOSFET output which can be directly driven from a CMOS or TTL logic circuit (e.g., an MPU). The IC is equipped with intelligent self-protection functions.

Features

• Two built-in power IC chips with a new structure combining a control block and a vertical power MOSFET (L2-π-MOS) on each chip.

• Can directly drive a power load from a CMOS or TTL logic.

• Built-in protection circuits against overvoltage (active clamp), overtemperature (thermal shutdown), and overcurrent (current limiter).

• Low Drain-Source ON-resistance: RDS (ON) = 0.4 Ω (max) (@VIN = 5 V, ID = 1 A, Tch = 25°C)

• Low Leakage Current: IDSS = 10 μA (max) (@VIN = 0 V, VDS = 20 V, Tch = 25°C)

• Low Input Current: IIN = 300 μA (max) (@VIN = 5 V, Tch = -40～ 110°C)

• 8-pin SOP package for surface with embossed-tape packing.