UCC28220D
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- Mfr.Part #
- UCC28220D
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 16SOIC
- Stock
- 11,809
- In Stock ：
- 11,809
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Power Dissipation :
- 650mW
- Output Current :
- 10mA
- Control Features :
- Ramp, Soft Start
- Output Type :
- Transistor Driver
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Height :
- 1.75mm
- Number of Pins :
- 16
- Output Configuration :
- Positive
- Output Phases :
- 1
- Fall Time (Typ) :
- 10 ns
- Frequency - Switching :
- 200kHz~2MHz
- Base Part Number :
- UCC28220
- Supply Current-Max (Isup) :
- 6mA
- Switcher Configuration :
- Push-Pull
- Thickness :
- 1.58mm
- Frequency :
- 2MHz
- Surface Mount :
- yes
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Synchronous Rectifier :
- No
- Nominal Input Voltage :
- 48V
- Rise Time :
- 10ns
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 16
- Terminal Position :
- Dual
- Duty Cycle (Max) :
- 75%
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Mode :
- CURRENT-MODE
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Output Voltage :
- 3.45V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Function :
- Step-Up/Step-Down
- Max Duty Cycle :
- 90 %
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 12V
- REACH SVHC :
- No SVHC
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Topology :
- Flyback, Forward Converter
- Supply Voltage :
- 12V
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Weight :
- 141.690917mg
- Number of Outputs :
- 2
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e4
- Length :
- 9.9mm
- Operating Temperature :
- -40°C~105°C TA
- Quiescent Current :
- 3mA
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~14.5V
- Width :
- 3.91mm
- Pbfree Code :
- yes
- Datasheets
- UCC28220D
DC DC Switching Controllers Texas Instruments UCC28220D Overview
The Texas Instruments UCC28220D is a sophisticated dual output, multi-topology synchronous PWM controller designed for high-performance DC-DC switching applications. Tailored for advanced power supply designs, this integrated circuit ensures efficient power management and improved operational reliability. With its robust feature set, the UCC28220D enables compact, energy-efficient, and cost-effective solutions for a wide range of applications, making it an ideal choice for businesses looking to optimize their electronic power systems. This overview highlights the significant capabilities and benefits of the DC DC Switching Controllers Texas Instruments UCC28220D, emphasizing its utility in demanding electronic environments.
UCC28220D Features
The UCC28220D incorporates a variety of features designed to enhance performance and ease of use in power regulation applications. Key features include programmable switching frequencies up to 1 MHz, integrated soft-start capability, and dual output drive stages that facilitate synchronous rectification. Additionally, it offers advanced protection features such as over-current, over-voltage, and thermal shutdown, which safeguard the device and the system under critical conditions. Its adaptive delay set ensures optimal timing alignment between high-side and low-side switches, reducing switching losses and enhancing efficiency.
UCC28220D Applications
- Server Power Supplies: Utilized in server power supplies for reliable, efficient voltage regulation, ensuring stable power delivery under variable load conditions.
- Telecommunications Equipment: Employs advanced control techniques to manage power supply in telecommunications infrastructure, enhancing system reliability and performance.
- Portable Power Devices: Ideal for use in portable power devices due to its efficiency and compact design, extending battery life while providing consistent power.
- Industrial Systems: Provides robust power control solutions in industrial settings, where stable and efficient power is critical for machinery and process reliability.
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