LTC6992CDCB-3#TRPBF

Programmable Timers And Oscillators Overview

The LTC6992CDCB-3#TRPBF is a silicon oscillator featuring voltage-controlled pulse width modulation (PWM). It operates on a single supply of 2.25V to 5.5V with a typical supply current of 115µA at 100kHz. The output frequency ranges from 3.81Hz to 1MHz, determined by an external resistor and internal divider. This specific variant provides a PWM duty cycle range of 0% to 95%. It is housed in a 6-lead DFN package and is specified for commercial temperature operation from 0°C to 70°C.

Programmable Timers And Oscillators Feature Summary

• Voltage-controlled PWM via 0V to 1V analog input
• Frequency range: 3.81Hz to 1MHz
• Duty cycle limits: 0% minimum, 95% maximum
• Single-supply operation: 2.25V to 5.5V

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 ordering suffix #TRPBF indicates tape and reel packaging. Confirm the CDCB designation corresponds to the 6-lead plastic DFN package. Ensure the -3 suffix matches the required 0% to 95% duty cycle specification for the target design.

Programmable Timers And Oscillators Selection Notes

Select this part when a 0% to 95% duty cycle window is required. Compare against the -1 (0%-100%), -2 (5%-95%), and -4 (5%-100%) variants to ensure compatibility with load requirements. Verify that the 0°C to 70°C commercial temperature range meets environmental constraints.

Programmable Timers And Oscillators Part Context

This component belongs to the TimerBlox family of versatile silicon timing devices manufactured by Analog Devices Inc. It functions as a precision oscillator where frequency and duty cycle are programmable via external resistors and analog voltages.

Programmable Timers And Oscillators Replacement Considerations

LTC6992CDCB-1#TRPBF, LTC6992CDCB-2#TRPBF, LTC6992CDCB-4#TRPBF share identical pinouts and electrical characteristics except for duty cycle limits.