Datasheet4U Logo Datasheet4U.com

UCC2946-Q1 - Microprocessor Supervisor

Description

The UCC2946 is designed to provide accurate microprocessor supervision, including reset and watchdog functions.

During power up, the device asserts a reset signal RES with VDD as low as 1 V.

Features

  • 1.
  • Qualified for Automotive.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
UCC2941-3 (UCCx941-x) 1V Synchronous Boost Converter Unitrode
UCC2941-5 (UCCx941-x) 1V Synchronous Boost Converter Unitrode
UCC29421 Multimode High Frequency PWM Controller Unitrode
UCC29422 Multimode High Frequency PWM Controller Unitrode
UCC2912 Programmable Hot Swap Power Manager Unitrode

Other Datasheets by Texas Instruments

Part Number Description
UCC2946 Microprocessor Supervisor
UCC29002 Advanced 8-Pin Load-Share Controller
UCC29002-1 Advanced 8-Pin Load-Share Controller
UCC2913 Negative Voltage Hot Swap Power Manager
UCC2974 Dual Cold Cathode Fluorescent Lamp Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
UCC2946-Q1 www.ti.com ................................................................................................................................................. SGLS273B – OCTOBER 2004 – REVISED MARCH 2009 MICROPROCESSOR SUPERVISOR WITH WATCHDOG TIMER FEATURES 1 • Qualified for Automotive Applications • Fully Programmable Reset Threshold • Fully Programmable Reset Period • Fully Programmable Watchdog Period • 2% Accurate Reset Threshold • Input Voltage Down to 2 V • Input 18-µA Maximum Input Current • Reset Valid Down to 1 V DESCRIPTION The UCC2946 is designed to provide accurate microprocessor supervision, including reset and watchdog functions. During power up, the device asserts a reset signal RES with VDD as low as 1 V.
Published: |