LTC6993IS6-4#TRMPBF

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Timing and oscillator applications
• Characteristics:
  • Low power consumption
  • High accuracy
  • Wide operating voltage range
  • Small package size
• Package: SOT-23-6
• Essence: The LTC6993IS6-4#TRMPBF is a versatile timing IC used in various applications that require precise timing control.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Supply Voltage Range: 2.25V to 5.5V
• Operating Temperature Range: -40°C to 125°C
• Output Frequency Range: 1Hz to 10MHz
• Accuracy: ±1.5%
• Duty Cycle Range: 10% to 90%
• Rise/Fall Time: 100ns
• Output Current: 20mA

Detailed Pin Configuration

The LTC6993IS6-4#TRMPBF has six pins arranged as follows:

```

---

| | --| GND VCC |-- Pin 1: Ground (GND) --| OUT IN+ |-- Pin 2: Output (OUT) --| TRIG IN- |-- Pin 3: Trigger (TRIG) --| CTRL REF |-- Pin 4: Control (CTRL) --| NC |-- Pin 5: No Connection (NC) --|_______NC_|-- Pin 6: No Connection (NC) ```

Functional Features

• Programmable frequency and duty cycle
• Adjustable output pulse width
• One-shot or continuous operation modes
• External trigger input for synchronization
• Internal or external reference voltage options
• Power-on reset function

Advantages

• Wide operating voltage range allows for flexibility in various applications
• High accuracy ensures precise timing control
• Small package size saves board space
• Low power consumption extends battery life

Disadvantages

• Limited output current may not be suitable for high-power applications
• Rise/fall time of 100ns may not meet the requirements of certain high-speed applications

Working Principles

The LTC6993IS6-4#TRMPBF operates based on an internal oscillator and a programmable divider. The internal oscillator generates a clock signal, which is divided by a programmable factor to obtain the desired output frequency. The duty cycle can also be adjusted using the control pin. The IC can operate in one-shot mode, where it generates a single pulse upon trigger input, or in continuous mode, where it continuously generates pulses according to the programmed settings.

Detailed Application Field Plans

The LTC6993IS6-4#TRMPBF finds applications in various fields, including: 1. Precision timing in communication systems 2. Pulse width modulation (PWM) control in motor drives 3. Frequency generation in test and measurement equipment 4. Timing control in industrial automation 5. Clock generation in embedded systems

Detailed and Complete Alternative Models

1. LTC6993IS6-3#TRMPBF: Similar to LTC6993IS6-4#TRMPBF, but with a different output frequency range.
2. LTC6993IS6-5#TRMPBF: Similar to LTC6993IS6-4#TRMPBF, but with a different output frequency range.
3. LTC6993IS6-6#TRMPBF: Similar to LTC6993IS6-4#TRMPBF, but with a different output frequency range.

These alternative models provide options for different frequency requirements while maintaining similar functionality and characteristics.

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