UCC38C45DR
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- Mfr.Part #
- UCC38C45DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 13,943
- In Stock ：
- 13,943
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Number of Outputs :
- 1
- Switcher Configuration :
- Buck-Boost
- Nominal Input Voltage :
- 18V
- Length :
- 4.9mm
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- Mount :
- Surface Mount
- Output Voltage :
- 18V
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tape and Reel (TR)
- Rise Time :
- 25ns
- Operating Temperature :
- 0°C~70°C TJ
- Function :
- Step-Up, Step-Up/Step-Down
- Control Mode :
- VOLTAGE-MODE
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Topology :
- Boost, Flyback, Forward Converter
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Additional Feature :
- ALSO OPERATES IN CURRENT MODE
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.75mm
- Thickness :
- 1.58mm
- Pbfree Code :
- yes
- Weight :
- 72.603129mg
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Duty Cycle (Max) :
- 48%
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Width :
- 3.91mm
- Synchronous Rectifier :
- No
- Input Voltage-Nom :
- 15V
- Control Features :
- Frequency Control
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency :
- 1MHz
- Fall Time (Typ) :
- 20 ns
- Base Part Number :
- UCC38C45
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~18V
- Output Current :
- 200mA
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 8
- Output Type :
- Transistor Driver
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Max Duty Cycle :
- 50 %
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Frequency - Switching :
- Up to 1MHz
- Datasheets
- UCC38C45DR
DC DC Switching Controllers Texas Instruments UCC38C45DR Overview
The UCC38C45DR from Texas Instruments represents a state-of-the-art solution in the realm of DC DC Switching Controllers, offering advanced control features for multiple topology applications. This integrated circuit is engineered to optimize performance in complex power supply systems, combining flexibility with efficiency to meet stringent power management requirements. The UCC38C45DR is designed for minimal quiescent current and features innovative drive technology, making it an ideal choice for developers looking to enhance system reliability and power efficiency. This product uniquely balances the demands of performance and compact size, encapsulated in an 8-SOIC package, thereby making it a preferred option for a wide range of industrial applications.
UCC38C45DR Features
The UCC38C45DR integrates several key features that make it a robust controller suitable for various demanding applications. These include programmable frequency up to 1MHz, soft-start capability, and a built-in error amplifier with a 2V reference. Additionally, its ability to operate under a wide input voltage range enhances its versatility in different power environments, while its shutdown functions provide critical protection against system failures.
UCC38C45DR Applications
- Power Supplies: Utilized in server and telecom power systems where efficiency and reliability are crucial. The UCC38C45DR helps in achieving high-efficiency power conversion.
- Battery-Powered Devices: Ideal for extending battery life in portable devices through efficient power management and minimal quiescent current draw.
- Renewable Energy Systems: Plays a pivotal role in solar inverters and other renewable energy applications, enabling reliable power management and conversion.
- Automotive Applications: Used in automotive power systems to manage and regulate power in a compact and efficient manner, crucial for modern vehicle electronics.
- Industrial Equipment: Provides robust power control in industrial settings, enhancing the performance and safety of machinery and other equipment.
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