LTC6993HS6-3#WTRPBF

Multivibrators Overview

The LTC6993HS6-3#WTRPBF is an automotive-grade monostable multivibrator from the TimerBlox family, housed in a 6-lead TSOT-23 package. It operates on a single supply voltage ranging from 2.25V to 5.5V with a specified temperature range of -40°C to 125°C. The device generates a programmable output pulse width between 1µs and 33.6 seconds, determined by an external resistor (RSET) and an internal divider setting (NDIV). It features falling-edge trigger sensitivity and non-retriggerable operation.

Multivibrators Feature Summary

• Falling-edge triggered monostable operation without retrigger capability
• Programmable pulse width via external resistor and internal divider settings
• Configurable output polarity through DIV pin voltage selection
• AEC-Q100 qualified for automotive reliability standards

Multivibrators Applications

• Watchdog timer circuits
• Frequency discriminators
• Missing pulse detection systems
• Envelope detectors
• High vibration or acceleration environments

Multivibrators Procurement Notes

Verify the specific suffix #WTRPBF indicates automotive grade qualification and tape-and-reel packaging. Confirm the HS6 designation corresponds to the high-temperature industrial range (-40°C to 125°C) and TSOT-23 package. Ensure compatibility with AEC-Q100 requirements if used in automotive designs. Check current availability status as automotive parts may have restricted distribution channels.

Multivibrators Selection Notes

Select this variant when falling-edge triggering is required and retriggering is not desired. The HS6 package supports extended temperature ranges suitable for harsh environments. Verify that the DIV pin configuration provides the correct output polarity and division ratio for the target pulse width. Ensure the RSET resistor tolerance meets accuracy requirements for the application.

Multivibrators Part Context

This component belongs to the Analog Devices TimerBlox family of silicon timing devices. It shares functional similarities with other LTC6993 variants differing primarily in trigger polarity and retrigger capability. The HS6 suffix denotes the specific package type and temperature grade within the broader product line.

Multivibrators Replacement Considerations

LTC6993IS6-3#WTRPBF offers identical functionality but with a lower industrial temperature range (-40°C to 85°C).