IFX7805ABTCATMA1 Integrated Circuits (ICs)

Current - Output:	1A
Supplier Device Package:	PG-TO263-3-1
Package / Case:	TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	--
PSRR:	75dB (120Hz)
Current - Supply (Max):	6mA
Current - Quiescent (Iq):	5mA
Series:	--
Voltage Dropout (Max):	2V @ 1A (Typ)
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5V
Voltage - Input (Max):	35V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The IFX7805ABTCATMA1 is an integrated power management IC (PMIC) that provides an integrated linear Voltage regulator. It can operate in temperatures spans from -40 degree Celsius to 125 degree Celsius, and the simplest package option is a 3x3x1mm 10-pin QFN. It includes an 8A (typical) high-efficiency power switch and a 7.5 V internal linear regulator. The integrated power management IC possesses a high-efficiency, high-voltage power switch, making it ideal for automotive, digital consumer and industrial applications. This article will cover the application field and working principle of the IFX7805ABTCATMA1 PMIC.

Application Field

The IFX7805ABTCATMA1 PMIC\'s integrated 8A (typical) high-efficiency power switch and 7.5V internal linear regulator make it suitable for a variety of automotive, digital consumer, and industrial applications. The IFX7805ABTCATMA1 PMIC is well-suited for car infotainment systems, as its operating temperature range extends from -40 degree Celsius to 125 degree Celsius, allowing the part to cope with extreme temperatures. This PMIC has been certified according to AEC-Q100, meaning that it meets the automotive qualification requirements. It can also be used in industrial applications such as digital power supplies and wireless communication boards. The IFX7805ABTCATMA1 PMIC is also ideal for digital consumer applications where the device must be capable of operating in high temperatures, such as laptop power supplies, gaming consoles, and other electronic appliances. Its operating range allows for reliable performance in even the hottest climates. It is also certified for low-voltage electromagnetic wave emission and low-frequency electromagnetic wave immunity according to the IEC 61000-6-3 and IEC 61000-6-4 standards, making it suitable for applications where immunity and wave emission are required.

Working Principle of the IFX7805ABTCATMA1 PMIC

The IFX7805ABTCATMA1 PMIC is a dual power-conversion IC that operates by combining the two main components of a linear regulator, the high-efficiency power switch and the 7.5V linear regulator. It is designed for use in mobile and desktop applications, providing efficient power conversion with low thermal dissipation. This PMIC is capable of handling a wide range of input voltages from 2.7V to 20V and an output voltage range from 0.3V to 7.5V. The IFX7805ABTCATMA1 PMIC is designed to maximize battery life and performance. It can support input voltages up to 20V and output voltages as low as 0.3V, allowing for low voltage operation. The low voltage operation reduces the amount of power wasted and saves on battery life. The IFX7805ABTCATMA1 PMIC is a switched-mode power supply with a maximum efficiency of 97%. The power loss is reduced by using a combination of the high-efficiency power switch and the 7.5V linear regulator. The power switch is a MOSFET switch which controls the flow of current from a high-voltage source to a low-voltage output, reducing the power consumed by the regulator and providing high efficiency over a wide range of input voltages. The 7.5V linear voltage regulator provides a fixed output voltage, ensuring a stable and reliable supply of power.

Conclusion

The IFX7805ABTCATMA1 PMIC is a compact, integrated power management IC suitable for automotive, digital consumer, and industrial applications. It is designed to maximize battery life by supporting input voltages up to 20V and output voltages as low as 0.3V, providing efficient power conversion with low thermal dissipation. The integrated 8A (typical) high-efficiency power switch and 7.5V linear regulator combine to provide a high-efficiency power supply to the load with a maximum efficiency of 97%. This PMIC is certified according to AEC-Q100, making it suitable for automotive applications, and it has also been certified for low-voltage electromagnetic wave emission and low-frequency electromagnetic wave immunity according to the IEC 61000-6-3 and IEC 61000-6-4 standards, ensuring reliable performance in a range of digital consumer and industrial applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description