LTC6992MPS6-1#TRMPBF

Programmable Timers And Oscillators Overview

The LTC6992MPS6-1#TRMPBF is a silicon oscillator and voltage-controlled pulse width modulator (PWM) from Analog Devices' TimerBlox family. It operates on a single 2.25V to 5.5V supply with a typical current of 115µA at 100kHz. The output frequency ranges from 3.81Hz to 1MHz, programmed via an external resistor RSET and an internal divider NDIV (1 to 16384). Duty cycle is controlled by a 0V to 1V analog input on the MOD pin, offering a 0% to 100% range for the -1 variant. It features a CMOS output capable of sourcing/sinking 20mA and operates within a –55°C to 125°C temperature range in a SOT-23-6 package.

Programmable Timers And Oscillators Feature Summary

• Voltage-controlled PWM with 0% to 100% duty cycle range
• Frequency range of 3.81Hz to 1MHz using 1-3 resistors
• Low power consumption: 115µA at 100kHz
• CMOS output driver sources/sinks 20mA
• Extended industrial temperature range: –55°C to 125°C

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 specific suffix #TRMPBF indicates tape and reel mini packaging containing 500 units. Confirm the MPS6 designation corresponds to the SOT-23-6 package and the extended –55°C to 125°C operating temperature range. Ensure compatibility with the required duty cycle limits for the -1 version before procurement.

Programmable Timers And Oscillators Selection Notes

Select the LTC6992MPS6-1#TRMPBF when full 0% to 100% duty cycle coverage is required. Choose this part over -2, -3, or -4 variants if extreme duty cycle settings are necessary. The MPS6 suffix ensures suitability for environments requiring operation down to –55°C. Verify that the SOT-23-6 package fits the PCB layout constraints.

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6992 series, which includes four versions differing primarily in duty cycle limits (-1: 0-100%, -2: 5-95%, -3: 0-95%, -4: 5-100%). The MPS6 suffix denotes the military/extended grade temperature range and SOT-23-6 package. Other suffixes like CS6, IS6, HS6 indicate commercial, industrial, and high-temperature grades respectively.

Programmable Timers And Oscillators Replacement Considerations

Direct functional replacements include other LTC6992 variants with different duty cycle limits if extreme settings are not critical. For automotive applications, consider the #W suffix versions such as LTC6992IS6-1#WTRPBF or LTC6992HS6-1#WTRPBF, which are AEC-Q100 qualified.