ADP220ACBZ-2827R7

Current - Output:	200mA
Base Part Number:	ADP220
Supplier Device Package:	6-WLCSP (1.45x0.95)
Package / Case:	6-WFBGA, WLCSP
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	68dB ~ 40dB (100Hz ~ 1MHz), -
Current - Supply (Max):	220µA
Current - Quiescent (Iq):	120µA
Series:	--
Voltage Dropout (Max):	0.23V @ 200mA, 0.23V @ 200mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.7V, 2.8V
Voltage - Input (Max):	5.5V
Number of Regulators:	2
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The ADP220ACBZ-2827R7 is an advanced linear voltage regulator integrated circuit designed to regulate an input voltage efficiently and reliably. It has wide application in various industries, such as telecommunications, automotive, industrial, and consumer electronics.

Application Field

The ADP220ACBZ-2827R7 is used as a voltage regulator for a wide range of applications. In the telecommunications industry, it is used to regulate the operating voltage of switches, repeaters, and cable modems. In the automotive industry, it is used to provide a regulated voltage supply for car components, such as the ECU, wireless devices, and the dashboard gauge cluster. In the industrial industry, it is used to regulate the power supplies of PLCs, robots, and other industrial equipment. Finally, in the consumer electronics industry, it is used to provide a stable and reliable operating voltage supply to television, audio video players, and other electronic devices.

Working Principle

The ADP220ACBZ-2827R7 is a linear voltage regulator control circuit, featuring a voltage reference circuit, a control amplifier, and a series pass transistor. The input voltage is fed into the voltage reference, which outputs a reference voltage which serves as a target voltage. The control amplifier monitors the difference between the reference and the actual voltage, and adjusts the current to the pass transistors accordingly. The pass transistors regulates the output voltage to bring it to the target voltage. The ADP220ACBZ-2827R7 is an adjustable voltage regulator, as the reference voltage can be adjusted by means of two pins. By carefully adjusting the reference voltage, the output voltage can be regulated within a wide range, allowing for flexible and adjustable power regulation applications. The ADP220ACBZ-2827R7 also features a thermal shutdown protection circuit and a current limit circuit, improving its robustness against short circuit and overload conditions.

Conclusion

The ADP220ACBZ-2827R7 is an advanced linear voltage regulator integrated circuit, with wide application in various industries and applications. It features adjustable output voltage, a thermal shutdown circuit, and a current limit circuit, making it an ideal solution for power regulation applications. The versatile range of applications of the ADP220ACBZ-2827R7 makes it a highly sought after component in many industries.

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