UC2845AQD8
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- Mfr.Part #
- UC2845AQD8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 56,807
- In Stock ：
- 56,807
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Control Features :
- Frequency Control
- Series :
- Automotive, AEC-Q100
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Width :
- 3.91mm
- Duty Cycle (Max) :
- 48%
- Terminal Form :
- Gull wing
- Frequency :
- 500kHz
- Number of Outputs :
- 1
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Weight :
- 75.608178mg
- Max Duty Cycle :
- 50 %
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Configuration :
- Positive, Isolation Capable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Rise Time :
- 50ns
- Output Type :
- Transistor Driver
- Quiescent Current :
- 11mA
- Input Voltage (Max) :
- 25V
- Pbfree Code :
- yes
- Control Mode :
- CURRENT-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- Topology :
- Boost, Flyback, Forward Converter
- Fall Time (Typ) :
- 50 ns
- Height :
- 1.75mm
- Output Voltage :
- 15V
- Operating Temperature :
- -40°C~125°C TJ
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Synchronous Rectifier :
- No
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Current :
- 200mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- UC2845
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Number of Terminations :
- 8
- Surface Mount :
- yes
- Length :
- 4.9mm
- JESD-609 Code :
- e4
- Number of Pins :
- 8
- Function :
- Step-Up, Step-Up/Step-Down
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Input Voltage-Nom :
- 15V
- Thickness :
- 1.58mm
- Datasheets
- UC2845AQD8
DC DC Switching Controllers Texas Instruments UC2845AQD8 Overview
The UC2845AQD8 by Texas Instruments is a versatile and robust DC DC switching controller, specifically engineered for high-performance applications requiring efficient power conversion. Designed to manage multiple topologies, including boost, buck, and flyback circuits, this integrated circuit ensures reliable and consistent operation in a compact 8SOIC package. With its precision voltage regulation and adjustable output control, the UC2845AQD8 is ideal for developers looking to enhance system reliability and efficiency in power supply designs.
UC2845AQD8 Features
This DC DC switching controller includes several key features that make it a top choice for power management solutions: - High-performance PWM operation - Programmable output control - Wide input voltage range - Built-in error amplification - Overcurrent protection - Thermal shutdown for added safety - Low power standby mode for energy savings
UC2845AQD8 Applications
- Power Supplies: Enhances the efficiency and reliability of power supplies with its robust control features.
- Consumer Electronics: Integrates seamlessly into devices like televisions and gaming consoles to provide stable power.
- Telecommunication Equipment: Ensures reliable operation in critical communication infrastructure.
- Industrial Systems: Can be applied in automated manufacturing systems where precision power control is required.
- Renewable Energy Systems: Ideal for solar inverters and wind turbine converters, optimizing energy conversion.
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