LTC6992CS6-2#TRPBF

Programmable Timers And Oscillators Overview

The LTC6992CS6-2#TRPBF is a silicon oscillator from the TimerBlox family, featuring voltage-controlled pulse width modulation (PWM). It generates PWM signals with a frequency range of 3.81 Hz to 1 MHz, determined by an external resistor on the SET pin and an internal programmable divider. Duty cycle is controlled via a 0V to 1V analog input on the MOD pin. The -2 suffix specifies a duty cycle range of 5% to 95%. Operating on a single supply of 2.25V to 5.5V, it draws 115µA at 100kHz. The device is housed in a 6-lead TSOT-23 package and operates within a commercial temperature range of 0°C to 70°C.

Programmable Timers And Oscillators Feature Summary

• Voltage-controlled PWM with 0V to 1V analog input for duty cycle adjustment
• Frequency range of 3.81 Hz to 1 MHz using a single external resistor
• Duty cycle limits of 5% minimum and 95% maximum
• Low power consumption of 115µA at 100kHz with 2.25V to 5.5V supply

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 ordering suffix #TRPBF corresponds to the tape and reel packaging format required for automated assembly. Confirm that the CS6 variant meets the 0°C to 70°C commercial operating temperature requirements for the target application environment. Ensure compatibility with the 6-lead TSOT-23 surface mount footprint during PCB layout.

Programmable Timers And Oscillators Selection Notes

Select the LTC6992CS6-2#TRPBF when a duty cycle range restricted between 5% and 95% is necessary to prevent output oscillation stoppage at extremes. Choose this part over the -1, -3, or -4 variants if the specific duty cycle clamping behavior aligns with system safety or control loop requirements. Verify that the 0°C to 70°C temperature grade is sufficient for the installation location.

Programmable Timers And Oscillators Part Context

This component belongs to the Analog Devices TimerBlox family of versatile silicon timing devices. The LTC6992 series includes four versions (-1, -2, -3, -4) differentiated primarily by their minimum and maximum duty cycle limits. The CS6 designation indicates the commercial temperature grade and TSOT-23 package type, while the -2 suffix specifically defines the 5% to 95% duty cycle operational window.

Programmable Timers And Oscillators Replacement Considerations

Direct functional replacements within the same family include LTC6992CS6-1#TRPBF, LTC6992CS6-3#TRPBF, and LTC6992CS6-4#TRPBF. These alternatives share identical pinouts and electrical characteristics but differ in duty cycle limits (0%-100%, 0%-95%, and 5%-100% respectively). Ensure the alternative's duty cycle constraints do not violate application requirements.