TPD1054F Datasheet | Toshiba

Description The TPD1054F is a low-side switch. The IC has a MOSFET (D-MOS) output which can be directly driven from a CMOS or TTL logic circuit (e.g., an MPU). This IC is a monolithic power IC with intelligent features of protection and diagnostic functions. 2. Applications Solenoid drive, mechanical relay drive and lamp drive. Weight: 0.017 g (typ.) 3. Features - A monolithic power IC with a structure bining a control block and a power MOSFET (D-MOS) on single chip. - Can directly drive a power load from a CMOS or TTL logic (5 V, 3.3 V input patible). - Built-in overcurrent (load short circuit), overtemperature (thermal shutdown) and overvoltage (active clamp) protection circuits. - Incorporates a diagnosis function that allows diagnosis output to be read externally at overcurrent (load short circuit), overtemperature or load opening. - Low Drain-Source ON-resistance: RDS (ON) = 0.8 Ω (max) (@VDD = 5 V, VSTBY = 5 V, VIN = 5 V, IO = 0.5 A, Tch = 25 °C) - Low Leakage Current: IDD1 = 10 μA (max) (@VIN = 0 V, VSTBY = 0 V, VDD = 5 V, Tch = -40 to 125 °C) IOL = 10 μA (max) (@VIN = 0 V, VSTBY = 0 V, VDD = 5 V, VOUT = 8 to 16 V, Tch = -40 to 125 °C) - AEC-Q100 qualified. - It is a surface-mounted package “PS-8” (named by Toshiba), and the packing is embossed-tape packing. Note: Due to its MOS structure. This product is sensitive to static electricity. © 2013-2024 Toshiba Electronic Devices & Storage Corporation Start of mercial production 2013-12 2024-02-22 Rev.2.0 4. Block Diagram VBAT (12 V) REG-IC 5 V VDD TPD1054F DIAG STBY 100 kΩ 100 kΩ Control logic Driver 20 kΩ 85 kΩ Load STBY Output　 voltage monitor Voltage clamp Output power device...