Timing TimerBlox
Timing Extended Temperature (H & MP) Timing

LTC2997 - Remote/Internal Temperature Sensor

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

Features

  • 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

Typical Application

LTC6992 Typical Application
LTC6992 Typical Application

Description

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.

Packaging

For complete and up to date package information and drawings, please refer to our packaging page

SOT-23, DFN-6

LTC6992 Package Drawing
LTC6992 Package Drawing

Order Info

Package Variations and Pricing

Part Number Package Pins Temp Price (1-99) Price (1k)* RoHS Data
LTC6992CDCB-1#PBF DFN 6 C $2.16 View
LTC6992CDCB-1#TRMPBF DFN 6 C $2.16 $1.60 View
LTC6992CDCB-1#TRPBF DFN 6 C $2.16 $1.55 View
LTC6992CDCB-2#PBF DFN 6 C $2.16 View
LTC6992CDCB-2#TRMPBF DFN 6 C $2.16 $1.60 View
LTC6992CDCB-2#TRPBF DFN 6 C $2.16 $1.55 View
LTC6992CDCB-3#PBF DFN 6 C $2.16 View
LTC6992CDCB-3#TRMPBF DFN 6 C $2.16 $1.60 View
LTC6992CDCB-3#TRPBF DFN 6 C $2.16 $1.55 View
LTC6992CDCB-4#PBF DFN 6 C $2.16 View
LTC6992CDCB-4#TRMPBF DFN 6 C $2.16 $1.60 View
LTC6992CDCB-4#TRPBF DFN 6 C $2.16 $1.55 View
LTC6992CS6-1#PBF SOT 6 C $2.16 View
LTC6992CS6-1#TRMPBF SOT 6 C $2.16 $1.60 View
LTC6992CS6-1#TRPBF SOT 6 C $2.16 $1.55 View
LTC6992CS6-2#PBF SOT 6 C $2.16 View
LTC6992CS6-2#TRMPBF SOT 6 C $2.16 $1.60 View
LTC6992CS6-2#TRPBF SOT 6 C $2.16 $1.55 View
LTC6992CS6-3#PBF SOT 6 C $2.16 View
LTC6992CS6-3#TRMPBF SOT 6 C $2.16 $1.60 View
LTC6992CS6-3#TRPBF SOT 6 C $2.16 $1.55 View
LTC6992CS6-4#PBF SOT 6 C $2.16 View
LTC6992CS6-4#TRMPBF SOT 6 C $2.16 $1.60 View
LTC6992CS6-4#TRPBF SOT 6 C $2.16 $1.55 View
LTC6992HDCB-1#PBF DFN 6 H $3.02 View
LTC6992HDCB-1#TRMPBF DFN 6 H $3.02 $2.22 View
LTC6992HDCB-1#TRPBF DFN 6 H $3.02 $2.17 View
LTC6992HDCB-2#PBF DFN 6 H $3.02 View
LTC6992HDCB-2#TRMPBF DFN 6 H $3.02 $2.22 View
LTC6992HDCB-2#TRPBF DFN 6 H $3.02 $2.17 View
LTC6992HDCB-3#PBF DFN 6 H $3.02 View
LTC6992HDCB-3#TRMPBF DFN 6 H $3.02 $2.22 View
LTC6992HDCB-3#TRPBF DFN 6 H $3.02 $2.17 View
LTC6992HDCB-4#PBF DFN 6 H $3.02 View
LTC6992HDCB-4#TRMPBF DFN 6 H $3.02 $2.22 View
LTC6992HDCB-4#TRPBF DFN 6 H $3.02 $2.17 View
LTC6992HS6-1#PBF SOT 6 H $3.02 View
LTC6992HS6-1#TRMPBF SOT 6 H $3.02 $2.22 View
LTC6992HS6-1#TRPBF SOT 6 H $3.02 $2.17 View
LTC6992HS6-2#PBF SOT 6 H $3.02 View
LTC6992HS6-2#TRMPBF SOT 6 H $3.02 $2.22 View
LTC6992HS6-2#TRPBF SOT 6 H $3.02 $2.17 View
LTC6992HS6-3#PBF SOT 6 H $3.02 View
LTC6992HS6-3#TRMPBF SOT 6 H $3.02 $2.22 View
LTC6992HS6-3#TRPBF SOT 6 H $3.02 $2.17 View
LTC6992HS6-4#PBF SOT 6 H $3.02 View
LTC6992HS6-4#TRMPBF SOT 6 H $3.02 $2.22 View
LTC6992HS6-4#TRPBF SOT 6 H $3.02 $2.17 View
LTC6992IDCB-1#PBF DFN 6 I $2.48 View
LTC6992IDCB-1#TRMPBF DFN 6 I $2.48 $1.83 View
LTC6992IDCB-1#TRPBF DFN 6 I $2.48 $1.78 View
LTC6992IDCB-2#PBF DFN 6 I $2.48 View
LTC6992IDCB-2#TRMPBF DFN 6 I $2.48 $1.83 View
LTC6992IDCB-2#TRPBF DFN 6 I $2.48 $1.78 View
LTC6992IDCB-3#PBF DFN 6 I $2.48 View
LTC6992IDCB-3#TRMPBF DFN 6 I $2.48 $1.83 View
LTC6992IDCB-3#TRPBF DFN 6 I $2.48 $1.78 View
LTC6992IDCB-4#PBF DFN 6 I $2.48 View
LTC6992IDCB-4#TRMPBF DFN 6 I $2.48 $1.83 View
LTC6992IDCB-4#TRPBF DFN 6 I $2.48 $1.78 View
LTC6992IS6-1#PBF SOT 6 I $2.48 View
LTC6992IS6-1#TRMPBF SOT 6 I $2.48 $1.83 View
LTC6992IS6-1#TRPBF SOT 6 I $2.48 $1.78 View
LTC6992IS6-2#PBF SOT 6 I $2.48 View
LTC6992IS6-2#TRMPBF SOT 6 I $2.48 $1.83 View
LTC6992IS6-2#TRPBF SOT 6 I $2.48 $1.78 View
LTC6992IS6-3#PBF SOT 6 I $2.48 View
LTC6992IS6-3#TRMPBF SOT 6 I $2.48 $1.83 View
LTC6992IS6-3#TRPBF SOT 6 I $2.48 $1.78 View
LTC6992IS6-4#PBF SOT 6 I $2.48 View
LTC6992IS6-4#TRMPBF SOT 6 I $2.48 $1.83 View
LTC6992IS6-4#TRPBF SOT 6 I $2.48 $1.78 View
LTC6992MPS6-1#PBF SOT 6 MP $6.48 View
LTC6992MPS6-1#TRMPBF SOT 6 MP $6.48 $4.70 View
LTC6992MPS6-1#TRPBF SOT 6 MP $6.48 $4.65 View
LTC6992MPS6-2#PBF SOT 6 MP $6.48 View
LTC6992MPS6-2#TRMPBF SOT 6 MP $6.48 $4.70 View
LTC6992MPS6-2#TRPBF SOT 6 MP $6.48 $4.65 View
LTC6992MPS6-3#PBF SOT 6 MP $6.48 View
LTC6992MPS6-3#TRMPBF SOT 6 MP $6.48 $4.70 View
LTC6992MPS6-3#TRPBF SOT 6 MP $6.48 $4.70 View
LTC6992MPS6-4#PBF SOT 6 MP $6.48 View
LTC6992MPS6-4#TRMPBF SOT 6 MP $6.48 $4.70 View
LTC6992MPS6-4#TRPBF SOT 6 MP $6.48 $4.70 View
Buy Now • Request Samples
* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.

Part Number Description Price Documentation
DC1562A-C LTC6992-1: 10kHz, 0 100% Duty Cycle $25.00
DC1562A-D LTC6992-2: 10kHz, 5-95% Duty Cycle $25.00
DC1562A-E LTC6992-3: 0-95% Duty Cycle $25.00
DC1562A-F LTC6992-4: 10kHz, 5-100% Duty Cycle $25.00
DC1562B-E LTC6992-3: 0-95% Duty Cycle $25.00
Buy Now
Click here to view our complete list of demo boards

Applications

  • PWM Servo Loops
  • Heater Control
  • LED Dimming Control
  • High Vibration, High Acceleration Environments
  • Portable and Battery-Powered Equipment

 

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Related models available in LTspice IV
LTC6992-1
LTC6992-2
LTC6992-3
LTC6992-4

 

TimerBlox Designer is an Excel based selection and synthesis tool that allows you to choose and configure the TimerBlox part best suited for your application.

  • Download and open TimerBlox Designer
  • Enable Macros
  • Choose the appropriate timing function and parameters

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