UCC3813PW-1
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- Mfr.Part #
- UCC3813PW-1
- Manufacturer
- Unitrode
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- UCC3813-1 LOW POWER ECONOMY BICM
- Stock
- 22
- In Stock ：
- 22
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- Manufacturer :
- Unitrode
- Product Category :
- DC DC Switching Controllers
- Output Type :
- Transistor Driver
- Output Configuration :
- Positive
- Input Voltage-Nom :
- 10V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Nominal Supply Current :
- 500μA
- Synchronous Rectifier :
- No
- Function :
- Step-Up, Step-Up/Step-Down
- Control Features :
- Frequency Control
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Duty Cycle (Max) :
- 49%
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1mm
- ECCN Code :
- EAR99
- Frequency - Switching :
- 46kHz
- Mount :
- Surface Mount
- Number of Pins :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 7.4V~12V
- Supply Current-Max (Isup) :
- 30mA
- Frequency :
- 1MHz
- Control Technique :
- PULSE WIDTH MODULATION
- Output Voltage :
- 1V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 8
- Max Duty Cycle :
- 50 %
- Supply Voltage :
- 10V
- Rise Time :
- 41ns
- Length :
- 3mm
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Height :
- 1.2mm
- Output Current :
- 200mA
- Fall Time (Typ) :
- 44 ns
- Base Part Number :
- UCC3813
- Operating Temperature :
- 0°C~70°C TA
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.65mm
- Topology :
- Boost, Flyback, Forward Converter
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Width :
- 4.4mm
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Switcher Configuration :
- Buck-Boost
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Datasheets
- UCC3813PW-1
DC DC Switching Controllers Unitrode UCC3813PW-1 Overview
Introducing the UCC3813PW-1 from Unitrode, a low power economy BICMOS DC DC Switching Controller designed to meet the stringent requirements of today's power supply designs. This component is specifically engineered to deliver efficient, reliable performance in a variety of applications requiring DC to DC conversion. The UCC3813PW-1 stands out in its class with a compact package and enhanced power management features, making it an ideal choice for designers looking to optimize their power systems while maintaining economic feasibility. The integration of advanced BICMOS technology ensures that the UCC3813PW-1 provides superior performance, thereby enhancing the overall efficiency and reliability of applications in which it is used.
UCC3813PW-1 Features
The UCC3813PW-1 by Unitrode incorporates several key features that distinguish it from other DC DC switching controllers. It is designed for low power operations with an enhanced drive capability and minimal external components requirement. This controller offers a high-frequency operation which significantly reduces the size of the power supply components, leading to a reduction in overall design footprint and cost. Additionally, it includes protective features such as overcurrent protection, thermal shutdown, and under-voltage lockout, ensuring safe and reliable operation under varying conditions.
UCC3813PW-1 Applications
- Portable Devices: Utilizes low-power efficiency to extend battery life in portable electronics such as smartphones and tablets.
- Telecommunications Equipment: Supports the high reliability and efficiency required for telecom infrastructure hardware.
- Power Supplies: Ideal for small form factor power supplies that require economic yet efficient switching.
- Consumer Electronics: Enhances power efficiency and reliability in consumer electronics, including audio and video equipment.
- Industrial Systems: Provides robust, reliable DC DC conversion, crucial for industrial applications and automation systems.
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