UC2842AM
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- Mfr.Part #
- UC2842AM
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR BST FLYBK ISO 8-DIP
- Stock
- 2,610
- In Stock ：
- 2,610
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- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Output Type :
- Transistor Driver
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Current-Max :
- 1A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Operating Temperature :
- -40°C~85°C TA
- Input Voltage (Max) :
- 30V
- Lifecycle Status :
- Obsolete (Last Updated: 1 month ago)
- Frequency - Switching :
- Up to 500kHz
- Supplier Device Package :
- 8-DIP
- Package :
- Tube
- RoHS Status :
- RoHS Compliant
- Product Status :
- Discontinued at Digi-Key
- Topology :
- Boost, Buck, Flyback, Forward
- Mount :
- Through Hole
- Base Product Number :
- UC2842
- Max Duty Cycle :
- 100 %
- Base Part Number :
- UC*84
- Control Technique :
- PULSE WIDTH MODULATION
- Published :
- 1997
- Control Mode :
- CURRENT-MODE
- Terminal Position :
- Dual
- Synchronous Rectifier :
- No
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Frequency :
- 500kHz
- Rise Time :
- 50ns
- Packaging :
- Tube
- Control Features :
- Frequency Control
- Number of Outputs :
- 1
- Output Configuration :
- Positive
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 8
- Output Phases :
- 1
- Terminal Pitch :
- 2.54mm
- Fall Time (Typ) :
- 50 ns
- Output Voltage :
- 13.5V
- Input Voltage-Nom :
- 15V
- Duty Cycle (Max) :
- 96%
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Mounting Type :
- Through Hole
- Clock Sync :
- No
- Pbfree Code :
- yes
- Width :
- 7.62mm
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Serial Interfaces :
- -
- Switcher Configuration :
- Single
- Series :
- -
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Datasheets
- UC2842AM
DC DC Switching Controllers Microchip Technology UC2842AM Overview
The Microchip Technology UC2842AM is an integral part of the DC DC Switching Controllers lineup, designed to offer advanced control in applications involving boost, flyback, and isolated converter topologies. This IC (Integrated Circuit) regulator controller operates with high efficiency and reliability, facilitating the management of power supplies in complex electronics. The UC2842AM is specifically engineered to address the stringent needs of modern electronic systems, offering enhanced performance stability and the precision necessary for critical applications. Its robust design enables it to perform exceptionally well in challenging environments, making it an ideal choice for a wide range of industrial applications.
UC2842AM Features
The UC2842AM includes multiple features that enhance its usability and performance in power management tasks, such as programmable switching frequencies up to 500 kHz and a high current totem-pole output ideally suited for driving a power MOSFET. Moreover, its wide input voltage range ensures flexibility across various supply levels, while built-in under-voltage lockout and current limiting functionalities provide essential protection against circuit anomalies and overload conditions.
UC2842AM Applications
- Power Supplies: Utilized in developing both isolated and non-isolated power supplies, where its regulation precision ensures stable voltage and current.
- LED Drivers: Drives LED arrays efficiently, maintaining consistent brightness and extending the lifespan of the lighting components.
- Battery Chargers: Applied in charger circuits for efficient management of charge cycles and optimization of battery health.
- Telecommunications Equipment: Ensures reliable power management in telecommunication infrastructures, vital for maintaining system integrity under variable load conditions.
- Consumer Electronics: Integrated into consumer electronics to provide effective power conversion and stable operation, enhancing device safety and energy efficiency.
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