UCC3809P-1
- Mfr.Part #
- UCC3809P-1
- Manufacturer
- Unitrode
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW MULT TOP 8VSSOP
- Stock
- 6,932
- In Stock :
- 6,932
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- Manufacturer :
- Unitrode
- Product Category :
- AC DC Converters, Offline Switches
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Length :
- 3mm
- Operating Temperature :
- -55°C~150°C TJ
- Width :
- 3mm
- Supply Current-Max (Isup) :
- 25mA
- Input Voltage-Nom :
- 12V
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.65mm
- Output Current :
- 80mA
- Switcher Configuration :
- Buck-Boost
- Thickness :
- 970μm
- Peak Reflow Temperature (Cel) :
- 260
- Internal Switch(s) :
- No
- Number of Outputs :
- 1
- Number of Functions :
- 1
- JESD-609 Code :
- e4
- Factory Lead Time :
- 6 Weeks
- Pbfree Code :
- yes
- Base Part Number :
- UCC3809
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 8
- Control Features :
- Frequency Control, Soft Start
- Output Voltage :
- 800mV
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Voltage - Start Up :
- 15V
- Voltage - Supply (Vcc/Vdd) :
- 8V~19V
- Supply Voltage :
- 12V
- Number of Terminations :
- 8
- Duty Cycle :
- 70%
- Topology :
- Boost, Buck, Flyback, Forward
- Mounting Type :
- Surface Mount
- Output Isolation :
- Isolated
- Control Mode :
- CURRENT-MODE
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Pins :
- 8
- Height :
- 1.07mm
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Packaging :
- Tube
- Max Duty Cycle :
- 70 %
- Weight :
- 25.996513mg
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency :
- 1MHz
- Datasheets
- UCC3809P-1

AC DC Converters, Offline Switches Unitrode UCC3809P-1 Overview
The UCC3809P-1 by Unitrode is a high-performance integrated circuit designed specifically for offline switching applications. This IC is optimized for efficient power management and is housed in a compact 8-VSSOP package, making it ideal for space-constrained environments. As part of the AC DC Converters, Offline Switches category, this product enables sophisticated control of switching power supplies with enhanced stability and minimal power loss, catering to a variety of industrial and commercial needs. Its robust design and reliability make the UCC3809P-1 a preferred choice for developers and engineers looking to optimize their power systems while ensuring consistent performance and long-term durability.
UCC3809P-1 Features
The UCC3809P-1 features several key attributes that enhance its utility in offline switching applications. These include programmable switching frequencies, a built-in error amplifier, and a peak-current mode control method. Such features contribute to better performance in terms of response time, efficiency, and overall power management in complex circuits.
UCC3809P-1 Applications
- Power Supplies: Utilized to enhance efficiency and reliability in switching power supplies, where it manages power allocation and conversion with high precision.
- Consumer Electronics: Plays a crucial role in power management within devices such as televisions and computer monitors, ensuring optimal power usage and minimal energy waste.
- Telecommunications Equipment: Used in powering various telecommunications devices, where stable and efficient power supply is critical for uninterrupted service and performance.
- Industrial Systems: Ensures reliable and efficient power conversion and management in industrial applications, contributing to better system stability and operational efficacy.
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