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UCC24650 - 200-V Wake-Up Monitor

Datasheet Summary

Description

The UCC24650 is an easy-to-use secondary-side voltage monitor that periodically measures its own VDD voltage.

A relative droop of 3% from the previous reading triggers a wake-up alert signal to a receiving primary-side regulation (PSR) controller.

Features

  • 1 Enables Excellent Load Transient Performance and Zero Standby Power.
  • Enables Smallest Output Capacitor for Tight ΔVOUT.
  • No External Components Required.

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Datasheet preview – UCC24650

Datasheet Details

Part number UCC24650
Manufacturer Texas Instruments
File Size 1.04 MB
Description 200-V Wake-Up Monitor
Datasheet download datasheet UCC24650 Datasheet
Additional preview pages of the UCC24650 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community UCC24650 SLUSBL6 – FEBRUARY 2015 UCC24650 200-V Wake-Up Monitor for Fast Transient PSR 1 Features •1 Enables Excellent Load Transient Performance and Zero Standby Power • Enables Smallest Output Capacitor for Tight ΔVOUT • No External Components Required • <50 µA Device Current Consumption (Typical) • 5-V to 28-V Output Monitoring Capability • 3% Voltage Droop Detection (Patent Pending) • 200-V Wake-Up Switch • Enables and Disables SR Controller, Relay Control, or Other Secondary Circuits • SOT-23 5-Pin Package 2 Applications • <5-mW Zero-Power Standby Applications • Adapters and Chargers for Consumer Electronics – Smart Phones, Tablets, Set-Top Box • TV and Monitor Power Supplies • Home Appliance SM
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