LTC6992MPS6-2#TRMPBF

Programmable Timers And Oscillators Overview

The LTC6992MPS6-2#TRMPBF is a voltage-controlled pulse width modulator from the TimerBlox family, manufactured by Analog Devices Inc. It operates on a single supply of 2.25V to 5.5V with a typical supply current of 365µA at 100kHz. The output frequency ranges from 3.81Hz to 1MHz, determined by an external resistor and an internal divider. This specific variant (LTC6992-2) provides a duty cycle range of 5% to 95%, controlled by a 0V to 1V analog input on the MOD pin. It features a CMOS output capable of sourcing or sinking 20mA and is housed in a 6-lead TSOT-23 package.

Programmable Timers And Oscillators Feature Summary

• Voltage-controlled PWM with 5% to 95% duty cycle limits
• Frequency range of 3.81Hz to 1MHz via RSET programming
• Single-supply operation (2.25V to 5.5V) with low power consumption
• CMOS output driver with 20mA source/sink capability

Programmable Timers And Oscillators Applications

• PWM servo loops
• Heater control systems
• LED dimming control
• Portable and battery-powered equipment

Programmable Timers And Oscillators Procurement Notes

Verify the component matches the specified -55°C to 125°C operating temperature range and TSOT-23 package. Confirm the suffix indicates Mini Tape & Reel packaging. Ensure compatibility with automotive-grade requirements if applicable, as this part belongs to the MP grade series designed for extended temperature environments.

Programmable Timers And Oscillators Selection Notes

Select the LTC6992MPS6-2 variant specifically when a 5% to 95% duty cycle window is required to prevent oscillation stoppage at extremes. Choose the MPS6 package for applications requiring the -55°C to 125°C industrial/automotive temperature range. Use the DIV pin to configure the frequency divider ratio between 1 and 16384.

Programmable Timers And Oscillators Part Context

This component is part of the LTC6992-1/LTC6992-2/LTC6992-3/LTC6992-4 family. The 'M' suffix denotes the Military/Extended temperature grade (-55°C to 125°C), while 'S6' indicates the TSOT-23 package. The '-2' designation specifies the 5%-95% duty cycle limitation, distinguishing it from other variants that allow 0% or 100% duty cycles.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements within the same family include LTC6992MPS6-1, LTC6992MPS6-3, and LTC6992MPS6-4, which share identical electrical characteristics but differ in duty cycle limits. For non-automotive grades, consider the LTC6992HS6-2#TRMPBF for the -40°C to 125°C range.