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SMM150 - Single-Channel Supply Voltage Marginer/Monitor

General Description

The SMM150 is capable of margining the DC output voltage of LDOs or DC/DC converters that use a trim/adjust pin.

The Margin function is programmable over a standard 2-wire I2C serial data interface and is used to set the margin low/high DC output voltages.

Key Features

  • Capable of margining supplies with trim inputs using either positive or negative trim pin control.
  • Wide Margin range from 0.3V to VDD using internal reference.
  • 10-bit ADC readout of supply voltage over I2C bus.
  • Margining Controlled Via: I2C Command www. DataSheet4U. com Input Pins (MUP, MDN).
  • Two programmable general purpose sensor inputs (COMP1/2).
  • UV/OV with FAULT Output.
  • Programmable glitch filter (COMP1/2).
  • Programmable i.

📥 Download Datasheet

Datasheet Details

Part number SMM150
Manufacturer Summit Microelectronics
File Size 430.39 KB
Description Single-Channel Supply Voltage Marginer/Monitor
Datasheet download datasheet SMM150 Datasheet

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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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SMM150 Preliminary Information 1 (See Last Page) Single-Channel Supply Voltage Marginer/Monitor FEATURES • Capable of margining supplies with trim inputs using either positive or negative trim pin control • Wide Margin range from 0.3V to VDD using internal reference • 10-bit ADC readout of supply voltage over I2C bus • Margining Controlled Via: I2C Command www.DataSheet4U.com Input Pins (MUP, MDN) • Two programmable general purpose sensor inputs (COMP1/2) – UV/OV with FAULT Output • Programmable glitch filter (COMP1/2) • Programmable internal VREF, 0.5V or 1.25V • Operates from 2.7V to 5.