UCC3912PWP

Programmable Features:	Current Limit, Fault Timeout
Base Part Number:	UCC3912
Feature Pins:	CT, /FAULT, IMAX, /SHTDWN
Supplier Device Package:	24-HTSSOP
Package / Case:	24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Mounting Type:	Surface Mount
Current - Supply:	1mA
Operating Temperature:	0°C ~ 70°C
Current - Output (Max):	4A
Voltage - Supply:	3 V ~ 8 V
Series:	--
Features:	Latched Fault, Thermal Limit
Applications:	General Purpose
Internal Switch(s):	Yes
Number of Channels:	1
Type:	Hot Swap Controller
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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Introduction

PMIC (Power Management Integrated Circuit) - Hot Swap Controllers are special types of integrated controllers used to regulate and manage power, particularly in electronic systems that have multiple components. Hot swappable electronic components are usually connected in a specific and predetermined way, with each component programmed in such a way as to be individually monitored, allowing for the even distribution of power. The UCC3912PWP is designed to be a high-performance Hot Swap Controllers, and is capable of regulating power to multiple components, allowing the system to work in an orderly, reliable, and safe manner.

UCC3912PWP Application Field

The UCC3912PWP is a high-performance Hot Swap Controllers, which requires low-voltage and high current power sources. It is widely used in multiple application fields, including servers, networking equipment, communication systems, and electronic appliances, among others. It is particularly useful for systems that use multiple components, as it can regulate the power distribution and ensure that all components receive an even amount of power, while at the same time limiting the current and voltage levels over a given range.

UCC3912PWP Working Principle

The UCC3912PWP Hot Swap Controllers uses a dedicated control chipset, which is equipped with On-Off-Latch and reset Overvoltage protection circuits. When the supply or input voltage rises above a certain level (which can be set by the user) the latch is set, and power is shut off to the system. The reset Overvoltage protection circuit is used to restore the system back to its normal operating conditions in the case of power surges or unexpected power failure.The UCC3912PWP also contains a number of additional features, including current monitoring, temperature monitoring, programmable fault alarm, and system control functions. All of these features work together to ensure proper and efficient operation of the system. With the UCC3912PWP, users can set different power thresholds, depending on their exact requirements, giving them more control over the system.

Conclusion

The UCC3912PWP Hot Swap Controllers is a great choice for system that require reliable and consistent power regulation and management. With its high-performance control chipset and advanced features, it offers fast and efficient power management, making it an ideal choice for systems with multiple components. Furthermore, with its programmable fault alarm feature, users are able to gain greater control over their system, allowing them to react quickly and effectively to ever-changing power conditions.

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