MAX6806XR26+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low Dropout, Low Quiescent Current
- Package: 26-Pin TSSOP (Thin Shrink Small Outline Package)
- Essence: Regulates voltage with low power consumption
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage Range: 1.2V to 5.5V
- Dropout Voltage: 120mV at 100mA Load Current
- Quiescent Current: 40µA (typical)
- Output Current: 150mA (maximum)
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX6806XR26+T has a total of 26 pins. The pin configuration is as follows:
- VOUT
- GND
- EN
- FB
- SS
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- VIN
- NC
- NC
Functional Features
- Low dropout voltage ensures efficient regulation even with small input-output differentials.
- Low quiescent current minimizes power consumption during standby or idle modes.
- Soft-start feature allows for gradual ramp-up of the output voltage, reducing stress on connected components.
- Enable pin provides control over the regulator's operation, allowing for power-saving modes.
Advantages and Disadvantages
Advantages: - Low dropout voltage enables efficient regulation in low-power applications. - Low quiescent current prolongs battery life and reduces power consumption. - Soft-start feature protects sensitive components during power-up. - Enable pin offers flexibility in controlling the regulator's operation.
Disadvantages: - Limited output current may not be suitable for high-power applications. - Narrow input voltage range restricts compatibility with certain power sources.
Working Principles
The MAX6806XR26+T is a voltage regulator that maintains a stable output voltage despite variations in the input voltage. It achieves this by utilizing a feedback mechanism that continuously adjusts the internal circuitry to compensate for changes in load and input conditions. The regulator operates by comparing the output voltage to a reference voltage and adjusting the internal pass transistor accordingly. This ensures that the output voltage remains within the specified range, providing a reliable power source for connected devices.
Detailed Application Field Plans
The MAX6806XR26+T finds applications in various fields, including:
- Portable Electronics: Provides regulated power supply for smartphones, tablets, and portable media players.
- IoT Devices: Ensures stable voltage for sensors, microcontrollers, and wireless communication modules.
- Automotive Electronics: Suitable for powering infotainment systems, navigation units, and interior lighting.
- Industrial Control Systems: Used in PLCs (Programmable Logic Controllers), motor control circuits, and instrumentation equipment.
- Medical Devices: Provides regulated power for medical monitors, diagnostic equipment, and wearable health trackers.
Detailed and Complete Alternative Models
- MAX6806XR26+T-ND: Same specifications and package as MAX6806XR26+T.
- MAX6806XR26+TG36: 36-Pin TSSOP package variant of MAX6806XR26+T.
- MAX6806XR26+T/V+: Enhanced version with extended temperature range (-40°C to +125°C).
- MAX6806XR26+T/AT: Automotive-grade variant designed for harsh operating conditions.
(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)
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技術ソリューションにおける MAX6806XR26+T の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of MAX6806XR26+T in technical solutions:
Q: What is the MAX6806XR26+T? A: The MAX6806XR26+T is a voltage detector and microprocessor (µP) supervisory circuit designed for monitoring power supplies in various applications.
Q: What is the operating voltage range of MAX6806XR26+T? A: The operating voltage range of MAX6806XR26+T is from 1.8V to 5.5V.
Q: What is the purpose of a voltage detector? A: A voltage detector monitors the supply voltage and provides a reset signal to the microprocessor when the voltage falls below a certain threshold, ensuring proper operation.
Q: Can MAX6806XR26+T be used in battery-powered applications? A: Yes, MAX6806XR26+T can be used in battery-powered applications as it operates within a wide voltage range and consumes low quiescent current.
Q: How does MAX6806XR26+T provide a reset signal to the microprocessor? A: MAX6806XR26+T generates an active-low reset signal that remains asserted for a fixed duration after the supply voltage rises above the threshold level.
Q: What is the typical reset timeout period of MAX6806XR26+T? A: The typical reset timeout period of MAX6806XR26+T is 140ms.
Q: Can MAX6806XR26+T be used with different microprocessors? A: Yes, MAX6806XR26+T can be used with a wide range of microprocessors as it has an open-drain output that can be pulled up to the desired voltage level.
Q: Does MAX6806XR26+T have any additional features? A: Yes, MAX6806XR26+T includes a manual reset input and a power-fail output that can be used for system monitoring or power sequencing.
Q: What is the operating temperature range of MAX6806XR26+T? A: The operating temperature range of MAX6806XR26+T is from -40°C to +85°C.
Q: Can MAX6806XR26+T be used in automotive applications? A: Yes, MAX6806XR26+T is suitable for automotive applications as it meets the requirements for automotive-grade reliability and performance.
Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.