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
- Number of Terminations :
- 8
- Mounting Type :
- Surface Mount
- Width :
- 3.91mm
- Operating Temperature :
- -40°C~125°C TJ
- Fall Time (Typ) :
- 50 ns
- Height :
- 1.75mm
- Function :
- Step-Up, Step-Up/Step-Down
- Surface Mount :
- yes
- Output Current :
- 200mA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Frequency :
- 500kHz
- Terminal Position :
- Dual
- Length :
- 4.9mm
- Factory Lead Time :
- 6 Weeks
- Rise Time :
- 50ns
- JESD-609 Code :
- e4
- Series :
- Automotive, AEC-Q100
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Topology :
- Boost, Flyback, Forward Converter
- Output Voltage :
- 15V
- ECCN Code :
- EAR99
- Input Voltage (Max) :
- 25V
- Quiescent Current :
- 11mA
- Thickness :
- 1.58mm
- Control Mode :
- CURRENT-MODE
- Pbfree Code :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- Transistor Driver
- Max Duty Cycle :
- 50 %
- Number of Pins :
- 8
- Terminal Form :
- Gull wing
- Duty Cycle (Max) :
- 48%
- Number of Outputs :
- 1
- Packaging :
- Tube
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Configuration :
- Positive, Isolation Capable
- Synchronous Rectifier :
- No
- Base Part Number :
- UC2845
- Input Voltage-Nom :
- 15V
- Weight :
- 75.608178mg
- Peak Reflow Temperature (Cel) :
- 260
- Control Technique :
- PULSE WIDTH MODULATION
- Control Features :
- Frequency Control
- 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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