UCC38C42DR
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- Mfr.Part #
- UCC38C42DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE CTRLR PWM UVLO 8SOIC
- Stock
- 2,780
- In Stock ：
- 2,780
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Max Duty Cycle :
- 100 %
- Output Current :
- 200mA
- Control Mode :
- VOLTAGE-MODE
- Synchronous Rectifier :
- No
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Mount :
- Surface Mount
- Height :
- 1.75mm
- Frequency :
- 1MHz
- Fall Time (Typ) :
- 20 ns
- Function :
- Step-Up, Step-Up/Step-Down
- Switcher Configuration :
- Buck-Boost
- Weight :
- 72.603129mg
- Rise Time :
- 25ns
- Terminal Form :
- Gull wing
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- yes
- Frequency - Switching :
- Up to 1MHz
- Output Voltage :
- 18V
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Additional Feature :
- ALSO OPERATES IN CURRENT MODE
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 8
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply (Vcc/Vdd) :
- 9V~18V
- Duty Cycle (Max) :
- 96%
- Topology :
- Boost, Flyback, Forward Converter
- Thickness :
- 1.58mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.91mm
- Control Features :
- Frequency Control
- Output Configuration :
- Positive
- Number of Outputs :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Temperature :
- 0°C~70°C TJ
- Base Part Number :
- UCC38C42
- Length :
- 4.9mm
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 15V
- Output Type :
- Transistor Driver
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Nominal Input Voltage :
- 18V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Lead Free :
- Lead Free
- Datasheets
- UCC38C42DR
DC DC Switching Controllers Texas Instruments UCC38C42DR Overview
Introducing the UCC38C42DR, a highly efficient DC DC switching controller manufactured by Texas Instruments, designed for modern power supply applications. This compact, feature-rich device is engineered to facilitate robust and low-cost power supplies, integrating innovative PWM control along with essential protection features. Its ability to operate under low-voltage conditions, coupled with advanced internal circuitry, makes the UCC38C42DR an ideal choice for designers looking to optimize power management in compact spaces. The utilization of the DC DC Switching Controllers Texas Instruments UCC38C42DR enhances system reliability and performance, making it a preferred component in various demanding applications.
UCC38C42DR Features
The UCC38C42DR boasts a range of impressive features that cater to rigorous power management needs:
- Enhanced PWM controller for improved efficiency and reduced system noise.
- Under-voltage lockout (UVLO) for safe operation under low power conditions.
- Compact 8SOIC package allows for minimalist designs without sacrificing performance.
- High-performance capabilities with a wide operating temperature range.
- Designed for optimized gate driver output with minimal cross-conduction.
UCC38C42DR Applications
- Power Supplies: Essential in providing stable and regulated voltage in power supply units, ensuring efficiency and reliability.
- Telecommunication Equipment: Delivers reliable power control for critical telecommunication infrastructure, maintaining system integrity under various operating conditions.
- Consumer Electronics: Powers a wide range of consumer electronics, ensuring enhanced performance through efficient power conversion and management.
- Industrial Systems: Utilized in industrial settings for robust energy management, particularly where consistent and reliable power delivery is crucial.
- Automotive Electronics: Ideal for automotive applications requiring stable power control under fluctuating voltages and harsh conditions.
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