UCC39421N
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- Mfr.Part #
- UCC39421N
- Manufacturer
- Unitrode
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- 0.00065A, 2000KHZ BICMOS, PDIP16
- Stock
- 4,659
- In Stock ：
- 4,659
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- Manufacturer :
- Unitrode
- Product Category :
- DC DC Switching Controllers
- Number of Terminations :
- 16
- Width :
- 6.35mm
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 3V
- Frequency :
- 2MHz
- Packaging :
- Tube
- Min Input Voltage :
- 1.8V
- Output Type :
- Transistor Driver
- Operating Supply Voltage :
- 8V
- Synchronous Rectifier :
- yes
- Base Part Number :
- UCC39421
- Topology :
- Boost, Flyback, SEPIC
- Frequency - Switching :
- 150kHz~1.2MHz
- Min Output Voltage :
- 2.5V
- Mounting Type :
- Through Hole
- Function :
- Step-Up, Step-Up/Step-Down
- Max Input Voltage :
- 8V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Pins :
- 16
- Height :
- 4.57mm
- Control Mode :
- VOLTAGE-MODE
- Mount :
- Through Hole
- Terminal Pitch :
- 2.54mm
- Max Output Voltage :
- 8V
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~8V
- Pbfree Code :
- yes
- Operating Temperature :
- 0°C~70°C TA
- Length :
- 19.3mm
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Number of Outputs :
- 1
- Duty Cycle (Max) :
- 88%
- Output Configuration :
- Positive
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Current-Max :
- 0.00065A
- Additional Feature :
- CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE
- Switcher Configuration :
- Single
- JESD-609 Code :
- e4
- Lead Free :
- Contains Lead
- Weight :
- 1.053808g
- Control Features :
- Enable, Frequency Control, Low Battery, Reset
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Voltage :
- 8V
- Datasheets
- UCC39421N
DC DC Switching Controllers Unitrode UCC39421N Overview
The Unitrode UCC39421N is an advanced DC DC switching controller specifically engineered to address high-efficiency and high-frequency power conversion. Crafted for sophisticated electronic environments, this component utilizes BiCMOS technology to deliver reliable performance with low power dissipation and high switching frequency up to 2000 kHz. The PDIP16 packaging ensures that it is versatile for various assembly requirements. With its compact size and efficient design, the UCC39421N is perfect for developers looking to integrate a robust power management solution within their applications, making it an ideal choice for bulk purchases by businesses aiming to enhance their product’s performance and reliability.
UCC39421N Features
The UCC39421N offers numerous features that make it a standout choice for power control applications. It operates with a minimal current requirement of 0.00065A, ensuring energy efficiency. Its high-frequency operation capability at 2000 kHz allows for faster response times and reduced noise in power circuits. The BiCMOS technology integrates the best of bipolar and CMOS transistors, yielding a component that offers both robust performance and digital logic functionality. Additionally, its standard PDIP16 package facilitates easy integration into a wide range of electronic devices.
UCC39421N Applications
- Portable Devices: The UCC39421N is used to manage power efficiently in portable electronic devices, such as smartphones and tablets, enhancing battery longevity and optimizing space with its small footprint.
- Telecommunications Equipment: In telecommunications, this controller helps in power supply designs that require high efficiency and high-frequency operation, critical for maintaining system reliability and performance under varying load conditions.
- Medical Devices: Medical devices benefit from the UCC39421N’s ability to provide stable and reliable power control, essential for devices that require precise voltage regulations such as imaging and diagnostic equipment.
- Industrial Automation: Utilized in the automation industry, the UCC39421N helps in controlling power supply systems for machinery and production processes, ensuring efficient energy use and contributing to enhanced system reliability.
- Consumer Electronics: It's also applied in various consumer electronics to manage power efficiently in systems that require low power consumption but high functionality, such as gaming consoles and home entertainment systems.
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