FPF1003

Voltage - Supply (Vcc/Vdd):	Not Required
Base Part Number:	FPF1003
Supplier Device Package:	6-WLCSP (0.96x1.66)
Package / Case:	6-UFBGA, WLCSP
Operating Temperature:	-40°C ~ 85°C (TA)
Fault Protection:	--
Features:	Load Discharge, Slew Rate Controlled
Input Type:	Non-Inverting
Rds On (Typ):	20 mOhm
Current - Output (Max):	2A
Series:	IntelliMAX™
Voltage - Load:	1.2 V ~ 5.5 V
Interface:	On/Off
Output Type:	P-Channel
Output Configuration:	High Side
Ratio - Input:Output:	1:1
Number of Outputs:	1
Switch Type:	General Purpose
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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FPF1003 Application Field and Working Principle

PMIC or power management ICs are a class of semiconductors primarily used in the power distribution and the load drivers. It enables efficient use of the internal electric power to the operating devices in a more efficient manner. The power management ICs are comprised of an array of different devices and components, such as switches, regulators, voltage converters, comparators and so on.The FPF1003 is one of the many power distribution switches of the PMIC family. It is one of the more popular ones due to its adjustable voltage activation and variable voltage control. The FPF1003 is designed to be used in low-end vehicles and mobile electronics where a compact, compact and low-cost switch is needed. It is suitable for automotive applications like powertrain, climate control, and motor control, as well as industrial applications. The advantages of the FPF1003 are that it is an easy-to-configure switch with a wide range of adjustable voltage sensitivity, a low power consumption, a low-loss FET switch, and a flexible pinout. The switch can be operated with or without external ground connection, allowing it to be connected to any type of device or component. The FPF1003 works by employing an N-channel MOSFET as its main component, which is controlled by the on-off signal. This signal is applied to the gate of the switch, and the circuit\'s impedance is adjusted in response to the voltage applied at the gate. When the gate voltage is higher than the rated voltage, the FET is turned on, allowing current to flow through the switch. When the gate voltage is lower than the rated voltage, the switch is turned off, inhibiting the flow of current. The on-off control switch of the FPF1003 also works by providing a variable level of current limit and variable voltage output.The FPF1003 is suitable for various applications thanks to its adjustable features, and its ability to be operated with or without external ground. It is ideal for automotive applications such as headlight control, starter motor control, fuel injector control and other engine control or powertrain applications. In industrial applications like portable batter chargers and medical equipment, the FPF1003 is also suitable due to its flexibility and low power consumption.The FPF1003 has become increasingly popular due to its low price, excellent performance and adjustable features. Furthermore, it is becoming more and more accepted as a reliable source of power switching due to its low power consumption and high reliability. rising popularity. In conclusion, the FPF1003 is an ideal switch for automotive and industrial applications, due to its adjustable features, low power consumption and excellent performance.

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