UCC3919DG4
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- Mfr.Part #
- UCC3919DG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 16SOIC
- Stock
- 1,137
- In Stock ：
- 1,137
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- Manufacturer :
- Texas Instruments
- Product Category :
- Hot Swap Controllers
- Pin Count :
- 16
- Lead Free :
- Contains Lead
- JESD-609 Code :
- e4
- Depth :
- 4mm
- ECCN Code :
- EAR99
- Adjustable Threshold :
- yes
- Feature Pins :
- CAP, CT, /FLT, IBIAS, IMAX, L/R, PL, /SD
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Supply Voltage-Min (Vsup) :
- 3V
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Programmable Features :
- Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
- Base Part Number :
- UCC3919
- Nominal Supply Current :
- 1.5mA
- Number of Functions :
- 1
- Number of Channels :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Type :
- Hot Swap Controller
- Output Voltage :
- 14V
- Supply Voltage :
- 5V
- Voltage - Supply :
- 3V~8V
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Mount :
- Surface Mount
- Power Supplies :
- 5V
- Feature :
- UVLO
- Mounting Type :
- Surface Mount
- Internal Switch(s) :
- No
- Terminal Form :
- Gull wing
- Current - Supply :
- 1mA
- Length :
- 10mm
- Weight :
- 141.690917mg
- Nominal Input Voltage :
- 8V
- Applications :
- GENERAL PURPOSE
- Number of Pins :
- 16
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Max (Vsup) :
- 8V
- Packaging :
- Tube
- Pbfree Code :
- yes
- Operating Temperature :
- 0°C~70°C
- Width :
- 3.9mm
- Number of Terminations :
- 16
- Datasheets
- UCC3919DG4
Hot Swap Controllers Texas Instruments UCC3919DG4 Overview
Introducing the UCC3919DG4 from Texas Instruments, a high-performance Hot Swap Controller designed to ensure safe and efficient management of board-level power supplies and backplane applications. This IC facilitates controlled insertion and removal of circuit cards from live backplanes, preventing both system interruption and damage to components caused by uncontrolled inrush currents. By leveraging advanced technology from Texas Instruments, the UCC3919DG4 provides robust protection features, making it ideal for mission-critical environments where reliability is paramount. As part of the Hot Swap Controllers Texas Instruments UCC3919DG4 series, this device optimizes system performance while enhancing operational safety and efficiency.
UCC3919DG4 Features
The UCC3919DG4 boasts an array of features that include programmable current limit, under-voltage lockout, and over-voltage protection. Its ability to smoothly ramp up the output voltage during startup reduces the risk of system shock, thus prolonging the life of electronic components. Moreover, it supports a wide operating voltage range and includes a charge pump to drive external N-channel MOSFETs, further enhancing its versatility and suitability for a variety of demanding applications.
UCC3919DG4 Applications
- Server Backplanes: Ensures stable power management and protection when integrating or replacing server components in active backplane systems.
- Telecommunications Equipment: Utilizes precise control features to manage power supply in high-stake telecom infrastructures, improving reliability and operational safety.
- Industrial Systems: Ideal for use in rugged industrial environments, offering robust protection against overcurrent and electrical faults during equipment hot-swapping.
- Medical Devices: Supports critical medical systems by providing reliable power management solutions that ensure safety and efficiency during device maintenance or upgrades.
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