UCC38C41DR
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- Mfr.Part #
- UCC38C41DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 7,152
- In Stock ：
- 7,152
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Max Duty Cycle :
- 50 %
- Terminal Position :
- Dual
- Output Type :
- Transistor Driver
- JESD-609 Code :
- e4
- Output Current :
- 200mA
- RoHS Status :
- ROHS3 Compliant
- Switcher Configuration :
- Buck-Boost
- Voltage - Supply (Vcc/Vdd) :
- 6.6V~18V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 18V
- Nominal Input Voltage :
- 18V
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- UCC38C41
- Rise Time :
- 25ns
- Number of Outputs :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Mode :
- VOLTAGE-MODE
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Duty Cycle (Max) :
- 48%
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Additional Feature :
- ALSO OPERATES IN CURRENT MODE
- Mount :
- Surface Mount
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Pbfree Code :
- yes
- Weight :
- 72.603129mg
- Frequency :
- 1MHz
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Width :
- 3.91mm
- Height :
- 1.75mm
- Topology :
- Boost, Flyback, Forward Converter
- Function :
- Step-Up, Step-Up/Step-Down
- Input Voltage-Nom :
- 15V
- Thickness :
- 1.58mm
- Lead Free :
- Lead Free
- Length :
- 4.9mm
- Frequency - Switching :
- Up to 1MHz
- Control Features :
- Frequency Control
- Fall Time (Typ) :
- 20 ns
- Synchronous Rectifier :
- No
- Output Configuration :
- Positive
- Operating Temperature :
- 0°C~70°C TJ
- Datasheets
- UCC38C41DR
DC DC Switching Controllers Texas Instruments UCC38C41DR Overview
Introducing the UCC38C41DR from Texas Instruments, a sophisticated DC DC Switching Controller designed to cater to a broad spectrum of power management challenges. This device is tailored to boost system efficiency and reliability through its multi-topology control capabilities, housed in a compact 8SOIC package. As part of Texas Instruments' renowned power management product line, the UCC38C41DR integrates seamlessly into various circuits, offering versatility and high performance. Its robust design ensures optimal functionality across a wide range of input voltages and power levels, making it an essential component for developers looking to enhance the operational efficiency of their power supply applications.
UCC38C41DR Features
The UCC38C41DR comes equipped with multiple features that enhance its utility and performance in complex electronic systems:
- Multi-Topology Support: Capable of operating in various modes such as boost, buck, and flyback, providing flexibility in application design.
- High Frequency Operation: Supports switching frequencies up to 1 MHz, allowing for smaller passive components and a more compact overall design.
- Programmable Soft Start: Reduces inrush current, enhancing system reliability during power-up sequences.
- Current Mode Control: Offers improved transient response and simplified loop compensation.
- Low Shutdown Current: Minimizes power consumption when in shutdown mode, extending battery life in portable applications.
UCC38C41DR Applications
- Power Supplies: Ideal for use in developing efficient, reliable power supplies for consumer electronics, ensuring stable operation and extended device longevity.
- LED Drivers: Can be employed to regulate power in LED lighting systems, offering consistent illumination and reducing flickering.
- Battery Chargers: Enhances the efficiency and safety of battery charging systems through precise control over voltage and current.
- Telecommunications Equipment: Ensures reliable power management in telecom infrastructures, supporting consistent performance and reducing system downtime.
- Portable Devices: Suitable for portable electronics where efficiency and battery life are crucial, optimizing power usage and device runtime.
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