UCC3807D-1
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- Mfr.Part #
- UCC3807D-1
- Manufacturer
- Unitrode
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- UCC3807-1 PROGRAMMABLE MAXIMUM D
- Stock
- 23,242
- In Stock ：
- 23,242
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- Manufacturer :
- Unitrode
- Product Category :
- DC DC Switching Controllers
- Control Mode :
- CURRENT-MODE
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Rise Time :
- 20ns
- Input Voltage-Nom :
- 10V
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Width :
- 3.91mm
- Base Part Number :
- UCC3807
- Packaging :
- Tube
- Topology :
- Buck, Boost, Flyback, Forward Converter, SEPIC
- Number of Pins :
- 8
- Output Current :
- 100mA
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Switcher Configuration :
- Buck-Boost
- Number of Outputs :
- 1
- Thickness :
- 1.58mm
- Frequency :
- 1MHz
- Operating Temperature :
- 0°C~70°C TA
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 400mV
- Mount :
- Surface Mount
- Frequency - Switching :
- 202kHz
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- JESD-609 Code :
- e4
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Weight :
- 72.603129mg
- Height :
- 1.75mm
- Output Type :
- Transistor Driver
- Max Duty Cycle :
- 78 %
- Synchronous Rectifier :
- No
- Fall Time (Typ) :
- 20 ns
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Supply Voltage :
- 10V
- Input Voltage (Min) :
- 7.5V
- Voltage - Supply (Vcc/Vdd) :
- 6.9V~13.5V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Output Configuration :
- Positive
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Quiescent Current :
- 1.3mA
- Length :
- 4.9mm
- Control Technique :
- PULSE WIDTH MODULATION
- Datasheets
- UCC3807D-1
DC DC Switching Controllers Unitrode UCC3807D-1 Overview
The DC DC Switching Controllers Unitrode UCC3807D-1 is a meticulously engineered product by Unitrode, designed to cater to the sophisticated needs of modern electronic systems. This programmable maximum duty cycle trimming controller integrates advanced features for improved performance and reliability in power management applications. With its high level of integration and programmability, the UCC3807D-1 ensures efficient and flexible operations, making it an ideal choice for developers looking to optimize their power supply designs. Its robust design supports a wide range of input voltages and is particularly suited for applications requiring precise control over power conversion processes, thereby enhancing the overall efficiency and durability of the end product.
UCC3807D-1 Features
The UCC3807D-1 from Unitrode boasts several key features that make it stand out in the realm of DC DC switching controllers. These include programmable maximum duty cycle, which allows users to set the maximum duty cycle to match specific application requirements. The device also supports a wide input voltage range, offering versatility across different power systems. Additionally, its built-in soft-start function minimizes inrush current, thus reducing the risk of damage at startup, enhancing system stability and longevity.
UCC3807D-1 Applications
- Power Supply Units: In power supplies, the UCC3807D-1 is used to improve efficiency and response time, ensuring stable voltage output across varying load conditions.
- Renewable Energy Systems: It is applied in solar inverters and wind turbine converters, where precise control over power conversion is critical for maximizing energy harvest and minimizing waste.
- Telecommunication Equipment: The controller is crucial in telecom power systems, providing reliable power management under fluctuating network loads, thus maintaining system integrity and operational continuity.
- Portable Devices: Its usage in portable device chargers allows for efficient power management and extended battery life, which is essential for mobile computing and communication devices.
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