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3.3V Oscillator, Silicon Programmable Timers TimerBlox? Series LTC6992 6 Pins 3.81Hz~1MHz 3.3V 6-WFDFN Exposed Pad
- Manufacturer: Linear Technology / Analog Devices
- NO: 471-LTC6992HDCB-4#TRPBF
- Package: 6-WFDFN Exposed Pad
- Datasheet:
- Stock: 7395
- Description: 3.3V Oscillator, Silicon Programmable Timers TimerBlox? Series LTC6992 6 Pins 3.81Hz~1MHz 3.3V 6-WFDFN Exposed Pad (Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 16 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 6-WFDFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| Published | 2012 |
| Series | TimerBlox® |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 6 |
| ECCN Code | EAR99 |
| Type | Oscillator, Silicon |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.39.00.01 |
| Technology | CMOS |
| Voltage - Supply | 2.25V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Frequency | 3.81Hz~1MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LTC6992 |
| Pin Count | 6 |
| JESD-30 Code | R-PDSO-N6 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.25V |
| Current - Supply | 365μA |
| Height Seated (Max) | 0.8mm |
| Length | 3mm |
| Width | 2mm |
| RoHS Status | ROHS3 Compliant |
LTC6992HDCB-4#TRPBF Description
A silicon oscillator with simple analog voltage-controlled pulse width modulation (PWM) capabilities is the LTC®6992. The TimerBlox® series of flexible silicon timing devices includes the LTC6992. The internal master oscillator frequency of the LTC6992 is controlled by a single resistor, RSET. This master oscillator and an inbuilt frequency divider, NDIV, which has eight adjustable values ranging from 1 to 16384, decide the output frequency.
The duty cycle is set by applying a voltage to the MOD pin between 0V and 1V. The minimum and maximum duty cycles of the four models vary. It should be noted that oscillations can be stopped at the extreme duty cycle levels by setting a minimum duty cycle limit of 0% or a maximum duty cycle limit of 100%.
LTC6992HDCB-4#TRPBF 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
AEC-Q100 Qualified for Automotive Applications
LTC6992HDCB-4#TRPBF Applications
PWM Servo Loops
Heater Control
LED Dimming Control
High Vibration, High Acceleration Environments
Portable and Battery-Powered Equipment
