SMM150 Datasheet (Summit Microelectronics) - Single-Channel Supply Voltage Marginer/Monitor

SMM150, Single-Channel Supply Voltage Marginer/Monitor

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.

In margining mode the user communicates wit

SMM150 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.DataSheet4