Manufacturer Part Number
UC2845ADW
Manufacturer
Texas Instruments
Introduction
The UC2845ADW is a high-performance, fixed-frequency pulse width modulation (PWM) controller designed for a variety of power supply applications. It offers a comprehensive set of features and functionalities, making it a versatile solution for various power management needs.
Product Features and Performance
Fixed-frequency PWM control with programmable frequency range of 100 kHz to 1 MHz
Undervoltage lockout (UVLO) with hysteresis
Adjustable soft-start/soft-stop function
Built-in current-mode control for improved dynamic response
Integrated error amplifier with high gain-bandwidth product
Precision reference voltage and oscillator
Thermal shutdown protection
Product Advantages
Reliable and efficient power supply control
Wide input voltage range of -0.3V to 6.3V
Flexible operating temperature range of -40°C to 85°C
Surface-mount package for compact design
Comprehensive protection features for enhanced safety
Key Reasons to Choose This Product
Robust performance and versatility for various power supply applications
Ease of integration and scalability to meet diverse power management requirements
Enhanced reliability and safety through built-in protection features
Cost-effective solution for power supply design
Quality and Safety Features
Thermal shutdown protection
Undervoltage lockout (UVLO) with hysteresis
Comprehensive protection against overcurrent, overvoltage, and short-circuit conditions
Compatibility
The UC2845ADW is compatible with a wide range of power supply applications, including:
Switching power supplies
Uninterruptible power supplies (UPS)
Industrial and automotive power systems
Telecommunications and network equipment
Application Areas
PWM control for switch-mode power supplies
Voltage regulation and control
Battery chargers and backup power systems
Industrial and consumer electronics
Product Lifecycle
The UC2845ADW is an active product, and our website's sales team continues to offer it as a viable solution for power management applications. There are equivalent or alternative models available, such as the UC2846ADW and UC2847ADW, which provide similar functionalities and features. Customers are advised to contact our website's sales team for more information about the product lifecycle and available options.