UCC38083PWG4
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- Mfr.Part #
- UCC38083PWG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW PUSH-PULL 8TSSOP
- Stock
- 1,672
- In Stock ：
- 1,672
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Control Mode :
- CURRENT-MODE
- Mount :
- Surface Mount
- Input Voltage (Min) :
- 9.3V
- Rise Time :
- 25ns
- Output Isolation :
- Isolated
- Frequency - Switching :
- 50kHz~1MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Internal Switch(s) :
- No
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Terminal Position :
- Dual
- Number of Outputs :
- 2
- Terminal Pitch :
- 0.65mm
- ECCN Code :
- EAR99
- Width :
- 3mm
- Topology :
- Push-Pull
- Voltage - Supply (Vcc/Vdd) :
- 8.3V~15V
- Voltage - Start Up :
- 12.5V
- Input Voltage-Nom :
- 10V
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Temperature :
- 0°C~70°C TA
- Output Current :
- 1A
- Length :
- 4.4mm
- Base Part Number :
- UCC38083
- Terminal Form :
- Gull wing
- Pin Count :
- 8
- Frequency :
- 1MHz
- Fault Protection :
- Current Limiting
- Max Duty Cycle :
- 50 %
- Number of Pins :
- 8
- Fall Time (Typ) :
- 25 ns
- Control Features :
- Frequency Control
- Duty Cycle :
- 49%
- Number of Terminations :
- 8
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Output Voltage :
- 500mV
- Datasheets
- UCC38083PWG4
AC DC Converters, Offline Switches Texas Instruments UCC38083PWG4 Overview
The UCC38083PWG4 by Texas Instruments is a high-performance, Push-Pull Offline Switching Controller designed for AC to DC conversion applications requiring dual output polarities. This component ensures efficient and reliable performance in a compact 8-TSSOP package, making it ideal for space-constrained applications. As part of the AC DC Converters, Offline Switches Texas Instruments UCC38083PWG4 lineup, this IC leverages advanced technology to provide low power dissipation and high voltage tolerance, suitable for a broad range of industrial and commercial uses. Its integration capabilities make it a key player for businesses looking to optimize their power management systems while ensuring robustness and longevity.
UCC38083PWG4 Features
The UCC38083PWG4 is equipped with various features that enhance its usability in demanding environments:
- Dual output drive stages enable the switching controller to drive a transformer for efficient bipolar outputs.
- Programmable switching frequencies up to 1 MHz allow customization for specific application needs while minimizing external component size.
- Internal soft start minimizes stress on the initial power-up, enhancing the longevity and reliability of the device and the overall system.
- Built-in error amplifiers with low voltage lockout (UVLO) ensure stable and secure operation under varying electrical conditions.
- Peak current mode control provides effective handling of transient response and over-current protection.
UCC38083PWG4 Applications
- Power Supplies:
Utilized in both isolated and non-isolated configurations, it is ideal for switch-mode power supplies that require efficient power conversion and tight regulation.
- LED Lighting Systems:
Drives transformers in LED lighting systems that require dual output voltages, ensuring stable and energy-efficient lighting.
- Telecommunication Equipment:
Integral in power management systems within telecommunications infrastructure, providing reliable power conversion under varying load conditions.
- Industrial Automation Systems:
Enhances the reliability and efficiency of automated systems and machinery by supplying stable, controlled power necessary for sensitive industrial processes.
- Consumer Electronics:
Supports a wide range of consumer electronics by delivering consistent power, thus ensuring operational reliability and safety.
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