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
- Thickness :
- 1.58mm
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Factory Lead Time :
- 6 Weeks
- Input Voltage-Nom :
- 12V
- Height :
- 1.75mm
- Number of Pins :
- 16
- Power Dissipation :
- 650mW
- Packaging :
- Tube
- Operating Temperature :
- -40°C~105°C TA
- Fall Time (Typ) :
- 10 ns
- Nominal Input Voltage :
- 48V
- Frequency - Switching :
- 200kHz~2MHz
- Function :
- Step-Up/Step-Down
- Max Duty Cycle :
- 90 %
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~14.5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Length :
- 9.9mm
- Rise Time :
- 10ns
- Control Features :
- Ramp, Soft Start
- Output Voltage :
- 3.45V
- Duty Cycle (Max) :
- 75%
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Topology :
- Flyback, Forward Converter
- Width :
- 3.91mm
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 16
- Terminal Position :
- Dual
- Switcher Configuration :
- Push-Pull
- Output Phases :
- 1
- Weight :
- 141.690917mg
- Base Part Number :
- UCC28220
- Control Mode :
- CURRENT-MODE
- Output Current :
- 10mA
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 2
- Output Type :
- Transistor Driver
- Control Technique :
- PULSE WIDTH MODULATION
- Supply Current-Max (Isup) :
- 6mA
- Surface Mount :
- yes
- Synchronous Rectifier :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 2MHz
- Output Configuration :
- Positive
- JESD-609 Code :
- e4
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Quiescent Current :
- 3mA
- Terminal Form :
- Gull wing
- Supply Voltage :
- 12V
- Pbfree Code :
- yes
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- 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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