E-UC2845BD1
- Mfr.Part #
- E-UC2845BD1
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BOOST/FLYBACK 8SOIC
- Stock
- 23,079
- In Stock :
- 23,079
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- Manufacturer :
- STMicroelectronics
- Product Category :
- DC DC Switching Controllers
- Control Technique :
- PULSE WIDTH MODULATION
- Control Mode :
- CURRENT-MODE
- Function :
- Step-Up/Step-Down
- Synchronous Rectifier :
- No
- Switcher Configuration :
- Single
- Input Voltage-Nom :
- 15V
- JESD-30 Code :
- R-PDSO-G8
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Operating Temperature :
- -25°C~85°C TA
- Duty Cycle (Max) :
- 48%
- Input Voltage (Min) :
- 8.2V
- Base Part Number :
- UC2845
- Packaging :
- Tube
- Length :
- 4.9mm
- ECCN Code :
- EAR99
- Input Voltage (Max) :
- 30V
- Terminal Position :
- Dual
- Topology :
- Boost, Flyback
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- Output Current-Max :
- 1A
- Output Type :
- Transistor Driver
- Control Features :
- Frequency Control
- Number of Terminations :
- 8
- Width :
- 3.9mm
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Configuration :
- Positive, Isolation Capable
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Mounting Type :
- Surface Mount
- Frequency - Switching :
- Up to 500kHz
- Datasheets
- E-UC2845BD1

DC DC Switching Controllers STMicroelectronics E-UC2845BD1 Overview
The STMicroelectronics E-UC2845BD1 is a high-performance DC DC switching controller specifically designed for sophisticated power conversion applications. This integrated circuit is optimized for boost and flyback converter configurations and is housed in a compact 8SOIC package. It offers enhanced versatility and efficiency, making it an ideal choice for managing complex power supply requirements. With its robust design and advanced control features, the DC DC Switching Controllers STMicroelectronics E-UC2845BD1 ensures reliable and efficient operation, promoting enhanced system longevity and performance.
E-UC2845BD1 Features
This integrated circuit boasts several key features that make it a standout choice for power management solutions:
- High frequency operation up to 500 kHz allowing for smaller sized components and reduced physical footprint.
- Current mode operation ensures stable and responsive control over output voltage and current.
- Integrated under-voltage lockout with hysteresis for enhanced safety and operational reliability.
- Low startup current and high efficiency are ideal for energy-sensitive applications.
- Flexible to work with a wide range of external components, facilitating customized solutions.
E-UC2845BD1 Applications
- Power Supplies for Consumer Electronics: Utilized in designing power solutions that require efficient, compact, and reliable voltage regulation for devices like TVs and audio equipment.
- LED Lighting Systems: Helps to drive LED arrays with precise current control, ensuring consistent brightness and improved longevity of lighting components.
- Telecommunication Equipment: Ensures stable power delivery for critical telecom infrastructures, such as routers and switches, which require reliable and uninterrupted power supplies.
- Charging Systems: Can be used in battery chargers to regulate power efficiently, ensuring safe charging cycles and maximizing battery performance.
- Industrial Controls: Employs robust and precise voltage control to power various industrial machines and instrumentation, maintaining stability even under fluctuating load conditions.
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