Texas Instruments

UC2845AD8  

Power Supply Controllers, Monitors

UC2845AD8 Description

The UC2845AD8 is a high-performance, surface-mount PWM controller from Texas Instruments, designed for a variety of power supply applications. This IC offers a versatile solution for engineers looking to implement efficient and reliable power management in their designs. With a supply voltage range of 7.6V to 30V and a low supply current of just 11 mA, the UC2845AD8 is well-suited for a wide range of power supply topologies.

UC2845AD8 Features

• Series: UCx84xA
• Mounting Type: Surface Mount
• Voltage - Supply: 7.6V ~ 30V
• Current - Supply: 11 mA
• Package: Tube
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Base Product Number: UC2845
• Product Status: Active

The UC2845AD8 stands out from similar models with its low supply current, which helps reduce power consumption in battery-powered applications. Its wide supply voltage range allows for greater flexibility in designing power supplies for different input voltages. The surface-mount package is ideal for space-constrained designs, while the tube packaging provides protection during storage and handling.

UC2845AD8 Applications

The UC2845AD8 is an ideal choice for a variety of power supply applications, including:

1. Switching Power Supplies: Its versatile control capabilities make it suitable for a wide range of switching power supply topologies.
2. Battery Chargers: The low supply current and wide voltage range make it well-suited for battery charging applications.
3. LED Drivers: The UC2845AD8 can be used to drive high-brightness LEDs with precise current control.
4. Industrial Power Supplies: Its robust performance and wide voltage range make it suitable for industrial power supply applications.

Conclusion of UC2845AD8

In conclusion, the UC2845AD8 is a versatile and high-performance PWM controller from Texas Instruments, offering a wide supply voltage range, low supply current, and a surface-mount package. Its unique features and advantages make it an ideal choice for a variety of power supply applications, including switching power supplies, battery chargers, LED drivers, and industrial power supplies. With its active product status and compliance with RoHS3 and REACH regulations, the UC2845AD8 is a reliable and eco-friendly choice for your power supply needs.

UC2845AD8 Documents

Download datasheets and manufacturer documentation for UC2845AD8

Datasheets :

UC1842A-45A, UC2842A-45A, UC3842A-45A      

HTML Datasheet :

UC1842A-45A, UC2842A-45A, UC3842A-45A      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       UCYYY 13/DEC/2017