UCC28C42DGKR
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- Mfr.Part #
- UCC28C42DGKR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE CTRLR PWM UVLO 8VSSOP
- Stock
- 4,803
- In Stock ：
- 4,803
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Voltage - Supply (Vcc/Vdd) :
- 9V~18V
- Frequency :
- 1MHz
- Weight :
- 25.996513mg
- Output Current :
- 200mA
- Control Mode :
- VOLTAGE-MODE
- Base Part Number :
- UCC28C42
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Output Voltage :
- 18V
- Input Voltage-Nom :
- 15V
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Function :
- Step-Up, Step-Up/Step-Down
- Width :
- 3mm
- Nominal Input Voltage :
- 18V
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Frequency - Switching :
- Up to 1MHz
- Synchronous Rectifier :
- No
- Terminal Pitch :
- 0.65mm
- Thickness :
- 970μm
- Control Technique :
- PULSE WIDTH MODULATION
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Fall Time (Typ) :
- 20 ns
- Topology :
- Boost, Flyback, Forward Converter
- Duty Cycle (Max) :
- 96%
- Mount :
- Surface Mount
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Pbfree Code :
- yes
- Control Features :
- Frequency Control
- Rise Time :
- 25ns
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- Max Duty Cycle :
- 100 %
- JESD-609 Code :
- e4
- Additional Feature :
- ALSO OPERATES IN CURRENT MODE
- Output Type :
- Transistor Driver
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Height :
- 1.07mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 8
- Length :
- 3mm
- Operating Temperature :
- -40°C~105°C TJ
- Factory Lead Time :
- 12 Weeks
- Number of Pins :
- 8
- Output Configuration :
- Positive
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Peak Reflow Temperature (Cel) :
- 260
- Switcher Configuration :
- Buck-Boost
- Datasheets
- UCC28C42DGKR
DC DC Switching Controllers Texas Instruments UCC28C42DGKR Overview
The Texas Instruments UCC28C42DGKR is an advanced PWM (Pulse Width Modulation) offline controller, integrated within an efficient 8-VSSOP package. This IC (Integrated Circuit) is expertly designed to drive precise power management, primarily in offline power conversion applications requiring a compact solution with high reliability. The UCC28C42DGKR operates with an under-voltage lockout (UVLO) feature ensuring stability and safety in fluctuating voltage scenarios, making it an essential component for developing robust power supplies. Its small form factor combined with Texas Instruments' renowned engineering makes the DC DC Switching Controllers Texas Instruments UCC28C42DGKR a preferred choice for engineers looking to optimize power circuitry in space-constrained environments.
UCC28C42DGKR Features
This device showcases several key features that make it highly suitable for various power control applications. It supports a wide input voltage range, providing versatility across different power supplies. The UCC28C42DGKR also features built-in error correction and a programmable switching frequency which can be adjusted to meet specific application requirements, thereby enhancing performance and efficiency. Moreover, its compact VSSOP packaging allows for minimal footprint on PCBs (Printed Circuit Boards), ideal for sleek device designs.
UCC28C42DGKR Applications
- Consumer Electronics: Used in TVs, gaming consoles, and home appliances to provide stable power control, ensuring reliability and efficiency in daily use.
- Telecommunication Equipment: Employs this IC for managing power supplies in routers and switches, contributing to consistent performance and long-term reliability in networking hardware.
- Portable Devices: Integral in the power management systems of battery-operated devices such as handheld GPS units, providing critical power control to extend battery life and enhance device usability.
- Industrial Systems: Utilized in industrial automation controls, this IC helps in maintaining the integrity of power supplies even under variable load conditions, ensuring smooth industrial operations.
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