ISL61863ACRZ-T

Programmable Features:	--
Base Part Number:	ISL6186
Feature Pins:	EN1, /FLT, /PGD
Supplier Device Package:	10-DFN (3x3)
Package / Case:	10-VFDFN Exposed Pad
Mounting Type:	Surface Mount
Current - Supply:	57µA
Operating Temperature:	0°C ~ 70°C
Current - Output (Max):	1.5A
Voltage - Supply:	2.5 V ~ 5.5 V
Series:	--
Features:	Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO
Applications:	USB
Internal Switch(s):	Yes
Number of Channels:	2
Type:	Hot Swap Controller
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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ISL61863ACRZ-T Application Field and Working Principle

PMIC - Hot Swap Controllers are used to provide power to electronic systems in an efficient, safe, and easily-maintained manner. The ISL61863ACRZ-T is a hot-swappable, integrated power switch designed to provide high-current power in a wide range of applications. It is built with industry-standard MOSFET technology, making it suitable for use in a range of system designs.

Features

The ISL61863ACRZ-T is a high-current, high-speed, Hot-Swap Controller that provides electric current for a variety of consumer and industrial applications. Its primary purpose is to protect components in the system from over-current and over-voltage conditions. The device has a variety of features to protect against damage from excess power, including an adjustable current limit, under-voltage lockout, and an auto-retry mode. It also supports System Management Bus (SMBus) and I2C communication, allowing the user to monitor and control the device in a variety of ways.

Application Fields

The ISL61863ACRZ-T Hot-Swap Controller is designed for use in a variety of industrial and consumer applications. It is suitable for use in automotive, telecom, industrial control and power management applications. It can be used to control the power supply to products such as servers and other electronic systems. It is also suitable for use in high-current applications, such as powering CPUs and GPUs.

Working Principle

The ISL61863ACRZ-T Hot-Swap Controller works by detecting the presence of an input voltage and using pulse-width modulation (PWM) to control the current flow through the MOSFETs. When the voltage drops below a certain threshold, the controller automatically shuts off the power to prevent damage to the components. The device also has an adjustable current limit and under-voltage lockout protection, which can be set to different levels depending on the system requirements. It also includes an auto-retry feature, which will automatically retry the power-up sequence in the event of an over-current or under-voltage situation.

Conclusion

The ISL61863ACRZ-T Hot-Swap Controller is a reliable, high-current power solution for a variety of consumer and industrial applications. It is designed with industry-standard MOSFET technology, making it suitable for use in a wide range of systems. The device has a range of features to protect components from over-current or over-voltage conditions, and supports communication via SMBus and I2C. The ISL61863ACRZ-T is an excellent choice for powering CPUs and GPUs in high-current applications, and for powering a variety of other consumer and industrial products.

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