LTC6992MPS6-2#TRPBF

Programmable Timers And Oscillators Overview

The LTC6992MPS6-2#TRPBF is a silicon oscillator from the TimerBlox family, featuring voltage-controlled pulse width modulation (PWM). It operates on a single supply of 2.25V to 5.5V with a 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 provides a duty cycle range of 5% to 95%. It includes a CMOS output driver capable of sourcing or sinking 20mA and is qualified for automotive applications under AEC-Q100 standards.

Programmable Timers And Oscillators Feature Summary

• Voltage-controlled PWM via 0V to 1V analog input
• Frequency range: 3.81Hz to 1MHz
• Duty cycle limits: 5% minimum, 95% maximum
• Automotive grade qualification (AEC-Q100)

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 full part number including the #TRPBF suffix to confirm tape and reel packaging. Confirm the MPS6 suffix indicates the –55°C to 125°C temperature range and SOT-23 package. Ensure compatibility with automotive reliability requirements if used in such environments.

Programmable Timers And Oscillators Selection Notes

Select this model for applications requiring extended industrial temperature operation down to –55°C. The '2' suffix restricts the duty cycle to 5%-95%, preventing oscillation stoppage at extremes. Use the DIV pin to set the frequency divider ratio between 1 and 16384.

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6992 series, which includes variants with different duty cycle limits (0%-100%, 5%-95%, etc.) and temperature grades. The MPS6 designation specifically denotes the military/extended temperature grade housed in a 6-lead plastic TSOT-23 package.

Programmable Timers And Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence regarding duty cycle limits and temperature range when considering alternatives.

Programmable Timers And Oscillators FAQ

What determines the output frequency?

The output frequency is programmed by an external resistor connected between the SET pin and GND, combined with the internal frequency divider setting selected via the DIV pin.

How is the duty cycle controlled?

The duty cycle is controlled by applying an analog voltage between 0V and 1V to the MOD pin. For this variant, the range is limited to 5% to 95%.

What is the operating temperature range?

The LTC6992MPS6-2#TRPBF is specified for an operating temperature range of –55°C to 125°C.