Linear Technology's LTC6992HS6-4#TRPBF TimerBlox: Voltage-Controlled Pulse Width Modulator

The LTC6992HS6-4#TRPBF is a part of Linear Technology's TimerBlox series, which are silicon timing devices that offer a variety of timing functions without the need for complex programming. This particular component is a voltage-controlled pulse width modulator (PWM) that is designed to deliver high performance in a compact package. The LTC6992 is a versatile solution for applications requiring precise PWM signal generation with a frequency range from 3.81Hz to 1MHz.

Key Features:

• Adjustable Duty Cycle: The LTC6992HS6-4#TRPBF provides an adjustable duty cycle ranging from 0% to 100% that can be modulated by an external control voltage, allowing for dynamic control over the PWM output.
• Frequency Range: This device offers a broad frequency range, enabling it to be used in various applications from low-frequency control to high-speed switching.
• Easy to Use: The LTC6992HS6-4#TRPBF is designed for simplicity, with minimal external components required for operation, making it a user-friendly option for designers.
• Compact SOT-23 Package: The device comes in a small SOT-23 package, which is ideal for space-constrained applications.
• Low Power Consumption: It operates with a low supply current, making it suitable for battery-powered and portable applications.

Applications:

The LTC6992HS6-4#TRPBF is a highly versatile component that can be used in a wide range of applications, including but not limited to:

• LED dimming and color mixing
• Motor control
• Power supply control
• Signal generation
• Precision pulse generation

Technical Specifications:

The LTC6992HS6-4#TRPBF operates from a single 2.25V to 5.5V supply and is specified over the commercial temperature range of 0°C to 70°C. Its PWM output is rail-to-rail and can directly drive capacitive loads up to 1000pF. The device's fast rise and fall times of typically 2.8ns at V_DD = 5V ensure sharp and precise PWM edges.

In summary, the LTC6992HS6-4#TRPBF from Linear Technology is a high-performance, easy-to-use PWM generator suitable for a plethora of applications that require reliable and precise pulse width modulation.