UCC38083DR
- Mfr.Part #
- UCC38083DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW PUSH-PULL 8SOIC
- Stock
- 9,431
- In Stock :
- 9,431
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Frequency - Switching :
- 50kHz~1MHz
- Width :
- 3.91mm
- Length :
- 4.9mm
- Control Features :
- Frequency Control
- Terminal Position :
- Dual
- Pin Count :
- 8
- Output Isolation :
- Isolated
- Topology :
- Push-Pull
- Height :
- 1.75mm
- Duty Cycle :
- 49%
- Rise Time :
- 25ns
- Operating Temperature :
- 0°C~70°C TA
- Voltage - Supply (Vcc/Vdd) :
- 8.3V~15V
- Base Part Number :
- UCC38083
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Internal Switch(s) :
- No
- Input Voltage-Nom :
- 10V
- Number of Terminations :
- 8
- Thickness :
- 1.58mm
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 2
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Control Mode :
- CURRENT-MODE
- Weight :
- 72.603129mg
- Factory Lead Time :
- 6 Weeks
- Max Duty Cycle :
- 50 %
- Terminal Form :
- Gull wing
- Voltage - Start Up :
- 12.5V
- Pbfree Code :
- yes
- Output Current :
- 1A
- Number of Pins :
- 8
- Output Voltage :
- 500mV
- Lead Free :
- Lead Free
- Input Voltage (Min) :
- 9.3V
- Control Technique :
- PULSE WIDTH MODULATION
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Frequency :
- 1MHz
- Fall Time (Typ) :
- 25 ns
- Fault Protection :
- Current Limiting
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Datasheets
- UCC38083DR

AC DC Converters, Offline Switches Texas Instruments UCC38083DR Overview
The Texas Instruments UCC38083DR is a robust integrated circuit specifically designed for offline switching applications that demand high efficiency and reliability. This push-pull controller operates at a frequency range that minimizes noise while maximizing power efficiency, making it an ideal choice for sophisticated power supply systems. The compact 8-SOIC package is engineered to facilitate streamlined PCB layout, which is critical in high-density installations where space and thermal management are paramount. Incorporating this IC into your designs ensures a reduction in component count while enhancing overall system robustness, a key factor for B2B clients looking to purchase in volume.
UCC38083DR Features
The UCC38083DR by Texas Instruments stands out with its dual-output drive stages, which allow for a balanced push-pull operation. This feature reduces electromagnetic interference (EMI) and improves efficiency. Additionally, its programmable soft start limits inrush current at startup, protecting other components from stress and enhancing system reliability. The device also includes under-voltage lockout (UVLO) features for safer operation and a wide operating temperature range, which makes it suitable for various industrial applications.
UCC38083DR Applications
- Telecommunication Equipment: The UCC38083DR can be used to power telecommunication infrastructure, offering reliable switching with minimal power loss, crucial for maintaining operational efficiency in communication networks.
- Consumer Electronics: Utilized in power supplies for consumer electronics, this IC helps achieve compact and efficient chargers and adapters for devices such as smartphones and laptops.
- Industrial Systems: In industrial settings, this component ensures consistent performance and durability for machinery and control units requiring stable and efficient power management.
- Portable Devices: The efficiency and compact form factor of the UCC38083DR make it suitable for portable device chargers, where size and efficiency are critically important.
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