Texas Instruments

UC2845AQD8R  

Power Supply Controllers, Monitors

The UC2845AQD8R is a high-performance pulse width modulation (PWM) controller manufactured by Texas Instruments. It is designed to provide precise control of power to various applications, such as LED lighting, motor control, and power supplies.

Description:

The UC2845AQD8R is a monolithic integrated circuit that combines a high-voltage power MOSFET driver, error amplifier, oscillator, and other control circuitry into a single package. It operates from a wide input voltage range and is capable of driving high-current loads.

Features:

1. High-voltage power MOSFET driver
2. Error amplifier
3. Oscillator
4. Wide input voltage range
5. High-current load driving capability
6. Precise pulse width modulation control
7. Thermal shutdown protection
8. Under-voltage lockout
9. Small package size (QFN-8)

Applications:

1. LED lighting
2. Motor control
3. Power supplies
4. Battery chargers
5. DC-DC converters
6. Class D audio amplifiers
7. Any application requiring precise control of power to a load

The UC2845AQD8R is a versatile and reliable PWM controller that can be used in a wide range of applications requiring precise control of power to a load. Its small package size and wide input voltage range make it an ideal choice for space-constrained applications.

UC2845AQD8R Documents

Download datasheets and manufacturer documentation for UC2845AQD8R

Images :

Mechanical Outline Drawing      

PCN :

Process Change Notification (PDF)       Offload MMT (PDF)       Product Change Notification (PDF)       Product Change Notification 2024-10-16 (PDF)      

Models :

UC2845AQD8R Symbol & Footprint by SnapMagic