Manufacturer Part Number
UC2842BD1R2G
Manufacturer
onsemi
Introduction
The UC2842BD1R2G is a high performance fixed frequency current-mode PWM controller.
Product Features and Performance
High performance PWM controller
Supports Step-Up and Step-Up/Step-Down Topology
Isolation Capable Output Configuration
Single Output with One Output Phase
Operates at supply voltages of 10V to 30V
Switching frequency up to 500kHz
Maximum duty cycle of 96%
Surface Mount 8-SOIC package
Product Advantages
Efficient power conversion
Versatility in supporting both boost and flyback topologies
Capable of handling isolated power supply configurations
Allows for high-frequency operation for improved performance
Robust design with high duty cycle capability
Key Technical Parameters
Output Type: Transistor Driver
Function: Step-Up, Step-Up/Step-Down
Voltage - Supply (Vcc/Vdd): 10V ~ 30V
Frequency - Switching: Up to 500kHz
Duty Cycle (Max): 96%
Mounting Type: Surface Mount
Package / Case: 8-SOIC
Quality and Safety Features
Industry standard quality and reliability
Compatibility
Compatible with a wide range of external components for power management applications
Application Areas
Power supply modules
Battery chargers
DC-DC converters
Telecommunication equipment
Consumer electronics
Product Lifecycle
Active product with ongoing manufacturing and support
No indications of nearing discontinuation
Replacement or upgrade options available within onsemi's product range
Several Key Reasons to Choose This Product
Flexible power supply design with both step-up and step-down functions
High switching frequency leading to smaller external components
Supports high duty cycle for demanding applications
Wide operating temperature range from -25°C to 85°C
Available in a space-saving 8-SOIC package
Renowned manufacturer onsemi known for quality and reliability