Manufacturer Part Number
UC2845AD8TR
Manufacturer
Texas Instruments
Introduction
The UC2845AD8TR is a Power Management Integrated Circuit (PMIC) designed for PWM control.
Product Features and Performance
PWM Output for Precise Power Control
Highly Efficient Operation
Built-In Error Amplifier
Oscillator with Programmable Frequency Range
Under-Voltage Lockout Protection
Soft Start Feature to Minimize Inrush Current
Current Limiting Capability for Improved Safety
Low Power Standby Mode for Energy Conservation
Product Advantages
High Integration for Simplified Design
Reduced External Component Count
Enhanced System Reliability
Proven Technology from Texas Instruments
Key Technical Parameters
Input Voltage Range: -0.3V to 6.3V
Supply Voltage Range: 7.6V to 30V
Supply Current: 11 mA
Operating Temperature Range: -40°C to 85°C
Mounting Type: Surface Mount
Package Type: 8-SOIC
Quality and Safety Features
Thermal Shutdown Protection
Short Circuit Protection
Over Voltage Protection
Compatibility
Compatible with Various Types of Power Semiconductors and Transformer Designs
Application Areas
Switching Power Supplies
DC-DC Converters
Battery Chargers
Power Regulation Modules
LED Lighting Drivers
Product Lifecycle
Active Status
Not Currently Nearing Discontinuation
Potential Future Replacements May Be Available Based on Product Roadmap
Several Key Reasons to Choose This Product
Robust Power Monitoring and Control Solution from a Trusted Manufacturer
Flexibility to Handle Wide Range of Input and Supply Voltages
In-built Safety Features to Prevent Damage to End Applications
Energy-efficient Design Supporting Low Standby Power Draw
Widely Adopted by Industry, Ensuring Easy Integration and Availability
Provision of Detailed Technical Support and Documentation by Texas Instruments