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
- Control Mode :
- CURRENT-MODE
- Switcher Configuration :
- Single
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Output Current :
- 1A
- JESD-609 Code :
- e3
- Operating Temperature :
- -25°C~85°C TA
- Width :
- 3.9mm
- Rise Time :
- 50ns
- Output Configuration :
- Positive or Negative, Isolation Capable
- Input Voltage-Nom :
- 15V
- Published :
- 1999
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Terminal Form :
- Gull wing
- Number of Terminations :
- 8
- Topology :
- Boost, Flyback
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Length :
- 4.9mm
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Halogen Free :
- Halogen Free
- Output Type :
- Transistor Driver
- Function :
- Step-Up, Step-Up/Step-Down
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Fall Time (Typ) :
- 50 ns
- Synchronous Rectifier :
- No
- Factory Lead Time :
- 10 Weeks
- Output Voltage :
- 5V
- Max Supply Current :
- 17mA
- Pbfree Code :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Frequency - Switching :
- 500kHz
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Base Part Number :
- UC284*B
- Control Features :
- Frequency Control
- Terminal Finish :
- Tin (Sn)
- Max Duty Cycle :
- 48 %
- Frequency :
- 52kHz
- Control Technique :
- PULSE WIDTH MODULATION
- ECCN Code :
- EAR99
- 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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