LTC6992 - TimerBlox: Voltage-Controlled Pulse Width Modulator (PWM)

Analog Devices

LTC6992 - TimerBlox: Voltage-Controlled Pulse Width Modulator (PWM) RSS Sample
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Linear Technology
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The LTC®6992 is a silicon oscillator with an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability. The LTC6992 is part of the TimerBlox® family of versatile silicon timing devices.

A single resistor, RSET, programs the LTC6992’s internal master oscillator frequency. The output frequency is determined by this master oscillator and an internal frequency divider, NDIV, programmable to eight settings from 1 to 16384.

* Pulse Width Modulation (PWM) Controlled by Simple 0V to 1V Analog Input * Four Available Options Define Duty Cycle Limits – Minimum Duty Cycle at 0% or 5% – Maximum Duty Cycle at 95% or 100% * Frequency Range: 3.81Hz to 1MHz * Configured with 1 to 3 Resistors * <1.7% Maximum Frequency Error * PWM Duty Cycle Error < 3.7% Maximum * Frequency Modulation (VCO) Capability * 2.25V to 5.5V Single Supply Operation * 115μA Supply Current at 100kHz * 500μs Start-Up Time * CMOS Output Driver Sources/Sinks 20mA * –55°C to 125°C Operating Temperature Range * Available in Low Profile (1mm) SOT-23 (ThinSOT™) and 2mm × 3mm DFN * Click here to start your design with the LTC6992 Online Design Tool!

Designed for Automotive and Transportation Applications AEC-Q100 generic family data available for specific packages

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