UCC29421NG4
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- Mfr.Part #
- UCC29421NG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 16DIP
- Stock
- 4,320
- In Stock ：
- 4,320
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Through Hole
- Output Configuration :
- Positive
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Weight :
- 1.053808g
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- 150kHz~1.2MHz
- Duty Cycle (Max) :
- 88%
- Terminal Pitch :
- 2.54mm
- Pbfree Code :
- No
- Additional Feature :
- CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE
- JESD-609 Code :
- e4
- Input Voltage-Nom :
- 3V
- Terminal Position :
- Dual
- Control Features :
- Enable, Frequency Control, Low Battery, Reset
- Max Frequency :
- 2MHz
- Operating Temperature :
- -40°C~85°C TA
- Control Mode :
- VOLTAGE-MODE
- Synchronous Rectifier :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- UCC29421
- Number of Pins :
- 16
- Topology :
- Boost, Flyback, SEPIC
- Number of Terminations :
- 16
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~8V
- Mount :
- Through Hole
- Switcher Configuration :
- Single
- Lead Free :
- Contains Lead
- Operating Supply Voltage :
- 8V
- Width :
- 7.62mm
- Output Type :
- Transistor Driver
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Height Seated (Max) :
- 5.08mm
- Input Voltage (Max) :
- 8V
- Output Current-Max :
- 0.00065A
- Number of Outputs :
- 1
- Radiation Hardening :
- No
- Output Voltage :
- 8V
- Function :
- Step-Up, Step-Up/Step-Down
- Datasheets
- UCC29421NG4
DC DC Switching Controllers Texas Instruments UCC29421NG4 Overview
Introducing the UCC29421NG4 from Texas Instruments, a versatile integrated circuit (IC) specifically designed for controlling multiple topologies in DC-DC switching applications. This 16-pin DIP (Dual In-line Package) device stands out in the field of power management solutions, offering robust performance and flexibility. As a key component in advanced power supply design, the UCC29421NG4 ensures efficient handling of power conversion challenges in modern electronics. Its adaptability and reliability make it an excellent choice for high-demand applications, fulfilling the critical requirements of B2B customers who prioritize quality and consistency in their power supply components.
UCC29421NG4 Features
The UCC29421NG4 includes multiple features that enhance its utility in diverse power management scenarios. This controller supports various topologies, which allows for flexibility in designing power supplies for different voltages and power levels. It is designed for optimal performance in both isolated and non-isolated systems, ensuring wide applicability across numerous applications. Key features include high frequency operation which minimizes the size of external components, integrated soft-start for reduced inrush current, and built-in protection features such as overcurrent and thermal shutdown to enhance system reliability.
UCC29421NG4 Applications
- Telecommunications Equipment: Used in power supplies for routers, switches, and base stations, the UCC29421NG4 ensures reliable and efficient power management under variable load conditions.
- Consumer Electronics: Supports applications in devices like gaming consoles and home theater systems, providing stable power to enhance performance and longevity.
- Industrial Systems: Ideal for use in automation and control systems, the UCC29421NG4 manages power supply in challenging industrial environments, ensuring system stability and reliability.
- Automotive Applications: Powers subsystems within automotive electronics, such as infotainment systems and advanced driver-assistance systems (ADAS), facilitating consistent performance in a range of operating conditions.
- Renewable Energy Systems: Used in solar inverters and wind turbine controllers, the UCC29421NG4 contributes to efficient energy conversion, optimizing performance and durability in renewable energy applications.
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