UCC38C42D
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- Mfr.Part #
- UCC38C42D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE CTRLR PWM UVLO 8SOIC
- Stock
- 13,440
- In Stock ：
- 13,440
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Operating Temperature :
- 0°C~70°C TJ
- Height :
- 1.75mm
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Output Type :
- Transistor Driver
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 2.3mA
- Voltage - Supply (Vcc/Vdd) :
- 9V~18V
- Switcher Configuration :
- Buck-Boost
- Nominal Input Voltage :
- 18V
- Additional Feature :
- ALSO OPERATES IN CURRENT MODE
- Frequency :
- 1MHz
- JESD-609 Code :
- e4
- Output Configuration :
- Positive
- Duty Cycle (Max) :
- 96%
- Number of Pins :
- 8
- Control Mode :
- VOLTAGE-MODE
- Function :
- Step-Up, Step-Up/Step-Down
- Number of Terminations :
- 8
- Output Voltage :
- 18V
- Max Duty Cycle :
- 100 %
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Width :
- 3.91mm
- Base Part Number :
- UCC38C42
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Weight :
- 72.603129mg
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Pbfree Code :
- yes
- Number of Outputs :
- 1
- Length :
- 4.9mm
- Input Voltage-Nom :
- 15V
- Thickness :
- 1.58mm
- Output Current :
- 200mA
- Rise Time :
- 25ns
- Synchronous Rectifier :
- No
- Topology :
- Boost, Flyback, Forward Converter
- Frequency - Switching :
- Up to 1MHz
- Packaging :
- Tube
- Fall Time (Typ) :
- 20 ns
- Control Technique :
- PULSE WIDTH MODULATION
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Control Features :
- Frequency Control
- Datasheets
- UCC38C42D
DC DC Switching Controllers Texas Instruments UCC38C42D Overview
The Texas Instruments UCC38C42D is a high-performance DC DC Switching Controller specifically designed to meet the stringent requirements of modern power supply applications. As part of the DC DC Switching Controllers category, this device integrates advanced features with robust technology to facilitate efficient, reliable, and cost-effective solutions for converting power with high efficiency. The UCC38C42D excels in applications requiring precise voltage regulation and power handling capabilities, making it a go-to choice for designers and engineers aiming to optimize their power systems. This overview elaborates on how the DC DC Switching Controllers Texas Instruments UCC38C42D enhances system reliability and performance while minimizing power loss.
UCC38C42D Features
- PWM based control for enhanced power efficiency
- Integrated under-voltage lockout (UVLO) feature for improved safety and reliability
- Compact 8-SOIC package, ideal for space-constrained applications
- Wide input voltage range suitable for diverse power systems
- High frequency operation reduces the size of power components
UCC38C42D Applications
- Power Supplies:
This controller is used in developing both isolated and non-isolated power supplies, ensuring stable and efficient power delivery in various electronic products.
- Consumer Electronics:
Utilized in the power management systems of consumer electronics such as televisions and audio systems, offering reliable power conversion and enhancing device longevity.
- Telecommunications Equipment:
Ensures robust power management solutions in telecommunications infrastructure, critical for maintaining system reliability in high-demand scenarios.
- Industrial Systems:
Offers precise control and efficient power management in industrial applications, supporting the robust operational needs of manufacturing and processing equipment.
- Automotive Electronics:
Used in the power supply systems of automotive electronics, contributing to safer and more reliable operation of vehicle control systems.
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