UCC3918DPTR
- Mfr.Part #
- UCC3918DPTR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 16SOIC
- Stock
- 32,672
- In Stock :
- 32,672
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- Manufacturer :
- Texas Instruments
- Product Category :
- Hot Swap Controllers
- Max Supply Current :
- 2mA
- Surface Mount :
- yes
- Number of Channels :
- 1
- Current - Output (Max) :
- 4.6A
- ECCN Code :
- EAR99
- Number of Terminations :
- 16
- Pbfree Code :
- yes
- Nominal Supply Current :
- 2mA
- Voltage - Supply :
- 3V~6V
- Number of Pins :
- 16
- Applications :
- GENERAL PURPOSE
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Contact Plating :
- Gold
- Terminal Form :
- Gull wing
- Supply Voltage :
- 5V
- Width :
- 3.91mm
- Max Input Voltage :
- 6V
- Base Part Number :
- UCC3918
- Operating Temperature :
- 0°C~70°C
- Supply Voltage-Min (Vsup) :
- 3V
- Number of Functions :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Adjustable Threshold :
- No
- Type :
- Hot Swap Controller
- Feature :
- Thermal Limit, UVLO
- Mounting Type :
- Surface Mount
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Current - Supply :
- 1mA
- Depth :
- 4mm
- Radiation Hardening :
- No
- Threshold Voltage :
- 1.3
- Height :
- 1.75mm
- Pin Count :
- 16
- Operating Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 9.9mm
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Min Input Voltage :
- 3V
- Thickness :
- 1.58mm
- Weight :
- 156.489368mg
- Power Supplies :
- 5V
- Terminal Position :
- Dual
- Nominal Input Voltage :
- 6V
- Supply Voltage-Max (Vsup) :
- 6V
- Internal Switch(s) :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Feature Pins :
- CT, FAULT, IFAULT, IMAX, /SHTDWN
- Programmable Features :
- Circuit Breaker, Current Limit, Fault Timeout
- Packaging :
- Tape and Reel (TR)
- Datasheets
- UCC3918DPTR

Hot Swap Controllers Texas Instruments UCC3918DPTR Overview
The UCC3918DPTR by Texas Instruments stands as a paramount solution within the Hot Swap Controllers category, designed to enhance the safety and efficiency of systems through advanced power management. This integrated circuit is engineered to facilitate safe insertion and removal of circuit boards from live backplanes, reducing the risk of damage and system downtime. The IC specifically targets applications that demand reliable and continuous operations, with its ability to manage power distribution and protect against overcurrent scenarios. Its robust design and Texas Instruments' proven technology make the UCC3918DPTR an essential component for critical system infrastructures.
UCC3918DPTR Features
This General Purpose Hot Swap Controller integrates several key features that optimize performance and reliability. It offers programmable current limit, fast response time to fault conditions, and a wide operating voltage range. The UCC3918DPTR also includes under-voltage lockout (UVLO) and over-current protection (OCP), which ensure stable and safe operation in varying conditions.
UCC3918DPTR Applications
- Server Farms: Ensures stable power delivery and protection during board swaps, minimizing downtime.
- Telecommunications Equipment: Provides robust power management and circuit protection to maintain service continuity.
- Data Centers: Critical for managing power supplies to racks, enhancing system reliability and operational integrity.
- Industrial Systems: Offers dependable performance in harsh environments, safeguarding sensitive electronic components.
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