UCC39151PWPTR Integrated Circuits (ICs)

Programmable Features:	Current Limit, Fault Timeout
Base Part Number:	UCC39151
Feature Pins:	CT, B0, B1, B2, B3, /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):	3A
Voltage - Supply:	7 V ~ 15 V
Series:	--
Features:	Thermal Limit
Applications:	General Purpose
Internal Switch(s):	Yes
Number of Channels:	1
Type:	Hot Swap Controller
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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PMIC - Hot Swap Controllers

The UCC39151PWPTR is an advanced insulated gate bipolar transistor (IGBT) driver for high power applications. This hot swap controller is designed to provide efficient, reliable and safe power switching. It also offers protection against inrush current, overvoltage, overcurrent and overtemperature conditions. As a member of Texas Instruments’ portfolio of power management integrated circuits (PMICs), the UCC39151PWPTR is designed to reduce development time, cost and complexity of specialized high power switching and protection requirements.The UCC39151PWPTR is optimized for keeping power supplies and systems, such as those found in data centers, out of the danger zone. This device is designed to protect AC/DC power switches, industrial servers, uninterruptible power supplies, motor control systems and battery systems from damage caused by inrush current and overload conditions.At the heart of the UCC39151PWPTR is a feature called Adaptive Overcurrent. This feature continuously monitors both input and output current, providing maximum protection against overload conditions. The output of the device includes a peak current limiter (PCL) that uses adaptive sensing to provide active current limiting for overcurrent protection.The UCC39151PWPTR features a built-in bias supply, eliminating the need for an additional bias power supply. This dedicated bias voltage regulator helps reduce power dissipation, size and cost. The device also supports pulse-width modulation (PWM) based power control, allowing the user to program different on- and off-times for the device.The UCC39151PWPTR is designed to perform efficiently in environments with wide temperature ranges, as it is rated for operation over a temperature range of -40°C to +85°C. It is also built for reliability, featuring an internal thermal shutdown, fault detected signal, and overcurrent signal, each of which can be used to trigger a circuit breaker.In summary, the UCC39151PWPTR is an advanced insulated gate bipolar transistor (IGBT) driver designed to provide efficient, reliable and safe power switching. Its Adaptive Overcurrent feature and other features make it suitable for use in a wide range of applications, such as AC/DC power switches, industrial servers, uninterruptible power supplies, motor control systems and battery systems.

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