LTC6992IS6-1#TRMPBF Analog Devices Integrated Circuit (SOT23 (6-Pin)) In Stock
Analog Devices LTC6992IS6-1#TRMPBF is a voltage-controlled PWM oscillator with 0% to 100% duty cycle control via a 0.1 V to 0.9 V analog input. Operating from DC to 1 MHz frequency range, it is ideal for analog PWM signal generation, LED dimming, and motor control in a 6-pin SOT-23 package.
- Manufacturer
- Analog Devices
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- LTC6992IS6-1#TRMPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.5900(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC6992IS6-1#TRMPBF?
- 0% to 100% pulse width control via analog voltage input 0.1 V to 0.9 V
- Frequency range from 3.18 Hz to 1 MHz set by external resistor
- Voltage-controlled oscillator architecture for analog PWM modulation
- Single resistor programs oscillator frequency for flexible designs
- 6-pin SOT-23 package for minimal board footprint
- Industrial temperature range for reliable operation in harsh environments
What is LTC6992IS6-1#TRMPBF used for?
The LTC6992IS6-1#TRMPBF generates analog-controlled PWM signals for LED brightness dimming, DC motor speed control, and class-D audio amplifier drive circuits without requiring a microcontroller. Its 0% to 100% duty cycle range and 1 MHz maximum frequency make it suitable for switch-mode power supply soft-start and current-mode control implementations. Industrial process controllers also use it to generate proportional output signals from 0 V to 0.9 V analog setpoints in simple feedback loops.
What are the specifications of LTC6992IS6-1#TRMPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1636 |
| YTEOL | 8.5 |
| Control Voltage-Max | 0.9V |
| Control Voltage-Min | 0.1V |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Operating Frequency-Max | 1MHz |
| Operating Frequency-Min | 0.00000318MHz |
| Oscillator Type | VOLTAGE CONTROLLED OSCILLATOR |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Physical Dimension | 2.9mm x 1.75mm x 1.0mm |
| Supply Current-Max | 0.45mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.25V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) - annealed |
| ## LTC6992IS6-1#TRMPBF Alternates Showing results | Image |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Where can I find the LTC6992IS6-1#TRMPBF datasheet?
LTC6992IS6-1#TRMPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6992IS6-1#TRMPBF?
Compatible alternatives and drop-in replacements for LTC6992IS6-1#TRMPBF:
suggested
suggested
Frequently Asked Questions
How is the output frequency of the LTC6992IS6-1#TRMPBF set, and what frequency range is achievable?
The LTC6992IS6-1#TRMPBF sets its oscillator frequency with a single external resistor connected to the RSET pin, enabling frequencies from approximately 3.18 Hz up to 1 MHz. This wide 5-decade range means the same IC can serve both slow PWM dimming applications at tens of hertz and fast switching converter control loops at hundreds of kilohertz, reducing the number of distinct part numbers a designer must stock.
What analog control voltage range drives the PWM duty cycle to 0% and 100% in the LTC6992IS6-1#TRMPBF?
A control voltage of 0.1 V produces approximately 0% duty cycle and 0.9 V produces 100% duty cycle, giving an 800 mV input span that maps linearly to the full PWM range. This 0.1 V to 0.9 V window is compatible with standard op-amp output stages and DAC outputs on 1.8 V or 3.3 V rails, avoiding external level-shifting circuitry in most designs.
When is the LTC6992IS6-1#TRMPBF preferable to a microcontroller timer peripheral for generating a PWM signal?
The LTC6992IS6-1#TRMPBF is preferable when the PWM duty cycle must track a continuous analog voltage directly, such as a thermistor reading or potentiometer output, without requiring an ADC and firmware. It operates independently of any microcontroller, so it continues to drive the load correctly even during MCU sleep or reset states, which is important for fail-safe LED drivers and motor brakes requiring guaranteed minimum drive at 5 V or lower supply rails.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.0160 | $5.02 |
| 3+ | $4.4000 | $13.20 |
| 5+ | $3.2604 | $16.30 |
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| 500+ | $2.8125 | $1406.25 |
| 1000+ | $2.5900 | $2590.00 |
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