TPD1044F Toshiba Semiconductor, TPD1044F Datasheet - Page 2

• Manufacturer Part Number: TPD1044F
• Description: Low-Side Switch
• Manufacturer: Toshiba Semiconductor

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Block Diagram
Pin Description
1,2,3,6,7,8
Pin No.
SOURCE
4
5
IN
5
4
SOURCE
Symbol
DRAIN
IN
Drain current is limited (by current limiter) if it exceeds 1 A (min) in order to protect the IC.
Source pin.
Input pin.
This pin is connected to a pull-down resistor internally, so that even when input wiring is
open-circuited, output can never be turned on inadvertently.
Detection/Protection
Overtemperature
2
Detection/Protection
Pin Description
Overcurrent
1
2
3
6
7
8
TPD1044F
DRAIN
DRAIN
DRAIN
DRAIN
DRAIN
DRAIN
2007-10-02