LTC6992HDCB-4#TRPBF

Programmable Timers And Oscillators Overview

The LTC6992HDCB-4#TRPBF is a silicon oscillator featuring voltage-controlled pulse width modulation (PWM) capability, part of the 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, determined by an external resistor and internal divider. This specific variant provides a duty cycle range of 5% to 100%. It includes a CMOS output driver capable of sourcing or sinking 20mA and is housed in a 6-lead DFN package.

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, 100% maximum
• 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 #TRPBF suffix indicates tape and reel packaging. Confirm the HDCB designation corresponds to the 6-lead plastic DFN package. Ensure the -4 suffix matches the required 5% to 100% duty cycle specification for the design.

Programmable Timers And Oscillators Selection Notes

Select this model when a 5% to 100% duty cycle range is required. Compare against LTC6992-1 (0%-100%), LTC6992-2 (5%-95%), and LTC6992-3 (0%-95%) variants. Verify the H grade meets the -40°C to 125°C operating temperature requirement.

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6992 series of TimerBlox silicon oscillators. The HDCB suffix identifies the high-grade (-40°C to 125°C) version in a 6-lead DFN package. The -4 suffix specifies the duty cycle configuration.

Programmable Timers And Oscillators Replacement Considerations

LTC6992IDCB-4#TRPBF offers identical electrical specifications but with a lower industrial temperature range of -40°C to 85°C.