UC2845BD1R2G
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- Mfr.Part #
- UC2845BD1R2G
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BOOST/FLYBACK 8SOIC
- Stock
- 13,380
- In Stock ：
- 13,380
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Terminal Position :
- Dual
- Max Duty Cycle :
- 48 %
- Number of Terminations :
- 8
- Function :
- Step-Up, Step-Up/Step-Down
- Input Voltage-Nom :
- 15V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Packaging :
- Tape and Reel (TR)
- Synchronous Rectifier :
- No
- Pbfree Code :
- yes
- Output Configuration :
- Positive or Negative, Isolation Capable
- Output Current :
- 1A
- Terminal Finish :
- Tin (Sn)
- Width :
- 3.9mm
- Lead Free :
- Lead Free
- Frequency :
- 52kHz
- Length :
- 4.9mm
- Max Supply Current :
- 17mA
- Base Part Number :
- UC284*B
- Output Type :
- Transistor Driver
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Control Features :
- Frequency Control
- Topology :
- Boost, Flyback
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Fall Time (Typ) :
- 50 ns
- Number of Pins :
- 8
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Output Voltage :
- 5V
- Switcher Configuration :
- Single
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 1999
- Operating Temperature :
- -25°C~85°C TA
- Halogen Free :
- Halogen Free
- Peak Reflow Temperature (Cel) :
- 260
- Rise Time :
- 50ns
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Factory Lead Time :
- 10 Weeks
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- ECCN Code :
- EAR99
- Frequency - Switching :
- 500kHz
- Control Mode :
- CURRENT-MODE
- Mounting Type :
- Surface Mount
- Datasheets
- UC2845BD1R2G
DC DC Switching Controllers onsemi UC2845BD1R2G Overview
The onsemi UC2845BD1R2G is a high-performance IC designed for sophisticated DC-DC switching control applications. Serving as a pivotal component in power management technology, this integrated circuit facilitates efficient control of boost and flyback converters. Its robust design and versatile features make it ideal for handling variable power supplies while maintaining stability and efficiency. This product is engineered to meet the rigorous demands of modern electronic devices and systems, making it an essential selection for B2B customers seeking reliable and scalable power solutions.
UC2845BD1R2G Features
The UC2845BD1R2G boasts a range of features designed to enhance system reliability and efficiency. These include programmable output turn-on delay, a wide operating frequency range, and thermal shutdown protection. Additionally, its enhanced duty cycle provides optimal control over power handling capabilities, essential for managing various load conditions in complex electronics.
UC2845BD1R2G Applications
- Server Power Supplies: Utilizes precise control to manage and convert high-voltage supply into stable outputs essential for server operation.
- Telecommunication Equipment: Ensures reliable power management and conversion for continuous, uninterrupted telecommunication services.
- Portable Devices: Adapts efficiently to the variable power requirements of battery-operated devices, enhancing device runtime and reliability.
- Industrial Systems: Provides robust power control necessary for the demanding environments of industrial applications.
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