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TPD1046F Datasheet, PDF (1/11 Pages) Toshiba Semiconductor – 2-IN-1 Low-Side Power Switch for Motor, Solenoid and Lamp Drive
TPD1046F
Toshiba Intelligent Power Device Silicon Monolithic Power MOS Integrated Circuit
TPD1046F
2-IN-1 Low-Side Power Switch for Motor, Solenoid and Lamp Drive
The TPD1046F 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 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),
SOP8-P-1.27A
Weight: 0.08 g (typ.)
overtemperature (thermal shutdown), and overcurrent
(current limiter).
• Low Drain-Source ON-resistance: RDS (ON) = 0.2 Ω (max) (@VIN = 5 V, ID = 1 A, Tch = 25°C)
• Low Leakage Current: IDSS = 10 μA (max) (@VIN = 0 V, VDS = 30 V, Tch = 25°C)
• Low Input Current: IIN = 600 μA (max) (@VIN = 5 V, Tch = -40~125°C)
• 8-pin SOP package with embossed-tape packing.
Pin Assignment (top view)
SOURCE1 1
IN1 2
SOURCE2 3
IN2 4
(TOP VIEW)
8 DRAIN1
7 DRAIN1
6 DRAIN2
5 DRAIN2
Marking
TPD1046
F
Part No. (or abbreviation code)
Lot No.
(weekly code)
A line indicates
Lead (Pb)-Free Finish
Note 1: Due to its MOS structure, this product is sensitive to static electricity.
1
2007-10-02