UCC2921DTR
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- Mfr.Part #
- UCC2921DTR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 8SOIC
- Stock
- 2,110
- In Stock ：
- 2,110
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- Manufacturer :
- Texas Instruments
- Product Category :
- Hot Swap Controllers
- Threshold Voltage :
- 2.45
- Length :
- 4.9mm
- Supply Voltage :
- 9.5V
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.91mm
- Base Part Number :
- UCC2921
- Weight :
- 72.603129mg
- Type :
- Hot Swap Controller
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 2mA
- Feature Pins :
- CT, IMAX, PL, SDFLTCH
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Pin Count :
- 8
- Applications :
- GENERAL PURPOSE
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Packaging :
- Tape and Reel (TR)
- Adjustable Threshold :
- yes
- Operating Temperature :
- -40°C~85°C
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Internal Switch(s) :
- No
- Factory Lead Time :
- 6 Weeks
- Nominal Input Voltage :
- -10.5V
- Voltage - Supply :
- -48V
- Number of Pins :
- 8
- Thickness :
- 1.58mm
- Number of Terminations :
- 8
- Supply Voltage-Min (Vsup) :
- 9V
- Terminal Position :
- Dual
- Depth :
- 4mm
- Operating Supply Current :
- 1mA
- Height :
- 1.75mm
- Programmable Features :
- Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
- Output Voltage :
- 10V
- Max Supply Current :
- 2mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Feature :
- UVLO
- Pbfree Code :
- yes
- Number of Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Mounting Type :
- Surface Mount
- Datasheets
- UCC2921DTR
Hot Swap Controllers Texas Instruments UCC2921DTR Overview
The UCC2921DTR from Texas Instruments represents a cutting-edge solution in the domain of Hot Swap Controllers, ensuring safe and efficient management of board level power supply connections. This device facilitates controlled insertion and removal of circuit boards into live backplane systems, mitigating risks associated with power surges and system short circuits. This essential component serves as a guardian for electronic systems, empowering engineers to enhance system reliability and safety while reducing downtime and maintenance costs. Its design is particularly beneficial for environments where systems cannot be powered down. This overview focuses on demonstrating how the Hot Swap Controllers Texas Instruments UCC2921DTR can streamline operations and safeguard sensitive electronic components in a variety of applications.
UCC2921DTR Features
The UCC2921DTR is equipped with an array of features that enhance its performance in critical applications. These include programmable current limit, under-voltage lockout, and over-current protection. Additionally, its multi-functionality is evident in its ability to operate over a wide temperature range, making it suitable for various industrial environments. The device also boasts a compact 8SOIC package, allowing for efficient use of PCB space.
UCC2921DTR Applications
- Server Rooms: In server room environments, the UCC2921DTR manages power distribution to prevent overloads and short circuits, ensuring uninterrupted server operation.
- Telecommunications Equipment: It is used in telecom racks to facilitate hot swapping of components without shutting down the entire system, which is critical for 24/7 communication services.
- Data Centers: This controller is crucial for data center power management, protecting sensitive computing equipment from electrical anomalies during maintenance or upgrades.
- Medical Equipment: In medical applications, the UCC2921DTR ensures reliable power management for devices that require high uptime and strict electrical integrity.
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