UCC28C43D
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- Mfr.Part #
- UCC28C43D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 40
- In Stock ：
- 40
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- JESD-609 Code :
- e4
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Additional Feature :
- ALSO OPERATES IN CURRENT MODE
- Packaging :
- Tube
- Length :
- 4.9mm
- Input Voltage-Nom :
- 15V
- Output Type :
- Transistor Driver
- Duty Cycle (Max) :
- 96%
- ECCN Code :
- EAR99
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Topology :
- Boost, Flyback, Forward Converter
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~105°C TJ
- Lead Free :
- Lead Free
- Number of Outputs :
- 1
- Synchronous Rectifier :
- No
- Nominal Input Voltage :
- 18V
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- No SVHC
- Function :
- Step-Up, Step-Up/Step-Down
- Isolation :
- Isolated
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 18V
- Height :
- 1.75mm
- Mount :
- Surface Mount
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- Number of Pins :
- 8
- Quiescent Current :
- 2.3mA
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Weight :
- 72.603129mg
- Frequency :
- 1MHz
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Width :
- 3.91mm
- Max Duty Cycle :
- 100 %
- Number of Terminations :
- 8
- Thickness :
- 1.58mm
- Output Current :
- 200mA
- Pbfree Code :
- yes
- Switcher Configuration :
- Buck-Boost
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~18V
- Control Features :
- Frequency Control
- Nominal Supply Current :
- 2.3mA
- Terminal Form :
- Gull wing
- Base Part Number :
- UCC28C43
- Fall Time (Typ) :
- 20 ns
- Control Mode :
- VOLTAGE-MODE
- Rise Time :
- 25ns
- Factory Lead Time :
- 6 Weeks
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- Up to 1MHz
- Datasheets
- UCC28C43D
DC DC Switching Controllers Texas Instruments UCC28C43D Overview
The Texas Instruments UCC28C43D is a sophisticated IC regulator controller designed to manage various topologies in DC-DC switching applications. As a product of one of the leading manufacturers in semiconductor technology, this component ensures high efficiency and reliability for power management solutions. The UCC28C43D is particularly suited for applications requiring compact, efficient control systems. Its small 8SOIC package allows for streamlined integration into existing designs without compromising performance. This controller is an ideal choice for designers looking to enhance system stability and functionality with a trusted, high-performance solution.
UCC28C43D Features
The UCC28C43D boasts several key features that make it an essential component in any power management system. It offers a wide operating range and enhanced control functionalities, including programmable frequency and soft-start capabilities. Additionally, its built-in error amplifiers and under-voltage lockout enhance overall system safety and efficiency. The low power consumption and minimal external component requirements make the UCC28C43D a cost-effective choice for high-volume applications.
UCC28C43D Applications
- Power Supplies: Optimizes power efficiency and stability in switch-mode power supplies, adapting to variable load conditions.
- LED Drivers: Utilizes its adjustable output control for consistent LED lighting without flickering.
- Battery Chargers: Enhances charging processes by accurately controlling the power transfer and maximizing battery life.
- Telecommunications Equipment: Ensures reliable power management in devices where consistent performance is critical.
- Portable Devices: Ideal for use in compact devices due to its small size and efficiency, helping to extend battery life and reduce overheating.
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