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ADM1203 - Simple Tracker

General Description

The ADM1203 is a cascadable Simple Tracker TM device which ensures that voltage rails track within ~100mV of each other in multi supply systems.

Any number of these devices can be cascaded to form a multi supply tracking solution.

Key Features

  • Enables Power Supply Tracking of multiple Supplies Monitors Current on Supply being Tracked Up/Down Tracking limits Supply Differences to ~100mV Capacitor Adjustable Slew Rate On Board Charge Pump Fully enhances FET Ability to Track Down Supplies (ADM1203-1/3) Emergency Shutdown Feature (ADM1203-2/4) Auto retry after Current Fault (ADM1203-1/2) Latch off after Current Fault (ADM1203-3/4) Packaged in tiny 8-Lead TSOT Package Simple Tracker TM with Circuit Breaker ADM1203 The ADM1203 is packaged.

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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.

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Preliminary Technical Data FEATURES Enables Power Supply Tracking of multiple Supplies Monitors Current on Supply being Tracked Up/Down Tracking limits Supply Differences to ~100mV Capacitor Adjustable Slew Rate On Board Charge Pump Fully enhances FET Ability to Track Down Supplies (ADM1203-1/3) Emergency Shutdown Feature (ADM1203-2/4) Auto retry after Current Fault (ADM1203-1/2) Latch off after Current Fault (ADM1203-3/4) Packaged in tiny 8-Lead TSOT Package Simple Tracker TM with Circuit Breaker ADM1203 The ADM1203 is packaged in a tiny 8-pin TSOT package. www.DataSheet4U.com every cycle determined by the capacitor on the TIMER pin and the ADM1203-3/4 will latch off the gate until the up/down(stop) pin is toggled.