UCC3921NG4
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- Mfr.Part #
- UCC3921NG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 8DIP
- Stock
- 63
- In Stock ：
- 63
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- Manufacturer :
- Texas Instruments
- Product Category :
- Hot Swap Controllers
- Number of Functions :
- 1
- Feature :
- UVLO
- Terminal Pitch :
- 2.54mm
- Base Part Number :
- UCC3921
- Number of Pins :
- 8
- Width :
- 7.62mm
- Supply Voltage :
- 9.5V
- Nominal Input Voltage :
- -10.5V
- Output Voltage :
- 10V
- Nominal Supply Current :
- 2mA
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 9V
- Length :
- 9.59mm
- Feature Pins :
- CT, IMAX, PL, SDFLTCH
- Mounting Type :
- Through Hole
- Type :
- Hot Swap Controller
- Number of Channels :
- 1
- Pin Count :
- 8
- Adjustable Threshold :
- yes
- ECCN Code :
- EAR99
- Voltage - Supply :
- -48V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Position :
- Dual
- Weight :
- 523.190449mg
- Internal Switch(s) :
- No
- Mount :
- Through Hole
- Operating Temperature :
- 0°C~70°C
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Current - Supply :
- 1mA
- Applications :
- GENERAL PURPOSE
- Programmable Features :
- Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
- Lead Free :
- Lead Free
- Number of Terminations :
- 8
- Datasheets
- UCC3921NG4
Hot Swap Controllers Texas Instruments UCC3921NG4 Overview
The UCC3921NG4 from Texas Instruments is an advanced hot swap controller designed to facilitate safe insertion and removal of circuit boards from live backplanes. This device integrates a variety of features aimed at ensuring system stability and reducing the risks associated with power variances and surges. The innovative design of the UCC3921NG4 enables it to manage inrush current effectively, preventing damage to both the connector pins and the circuit components. This makes the UCC3921NG4 an essential component for high-reliability applications and systems that require frequent maintenance or upgrades, promoting a longer lifespan and enhanced operational safety.
UCC3921NG4 Features
The UCC3921NG4 incorporates several key features, including programmable current limit, under-voltage lockout, and over-current protection. These functionalities ensure that the device can handle unexpected power fluctuations with ease, maintaining system integrity. Additionally, its compact 8-pin DIP package allows for easy integration into a variety of circuit designs, making it a versatile choice for many electronic applications.
UCC3921NG4 Applications
- Server Farms: Ensures safe board insertion/removal, minimizing downtime and protecting data integrity.
- Telecommunications Equipment: Manages power surges during hot swapping, safeguarding communication infrastructure.
- Medical Systems: Provides reliable power management for critical healthcare devices, ensuring patient safety.
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