MAX8840ELT45+TG65
Product Overview
Category
The MAX8840ELT45+TG65 belongs to the category of voltage regulators.
Use
This product is primarily used for regulating voltage in electronic circuits.
Characteristics
- Voltage regulation capability
- Compact package size
- High efficiency
- Low power consumption
Package
The MAX8840ELT45+TG65 comes in a small, surface-mount package.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage output.
Packaging/Quantity
The MAX8840ELT45+TG65 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 1.2V to 3.6V
- Maximum Output Current: 500mA
- Dropout Voltage: 150mV at 100mA
- Quiescent Current: 30µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX8840ELT45+TG65 has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- Wide input voltage range allows for versatile applications
- Low dropout voltage ensures efficient power conversion
- Enable pin for easy on/off control
- Feedback pin for precise voltage regulation
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption
- Small package size saves board space
- Wide input voltage range enables compatibility with various power sources
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Dropout voltage may affect performance in low input voltage scenarios
Working Principles
The MAX8840ELT45+TG65 operates based on a switching regulator topology. It utilizes an internal control loop to maintain the desired output voltage by adjusting the duty cycle of the internal power switch. This allows for efficient voltage regulation across a wide range of input voltages.
Detailed Application Field Plans
The MAX8840ELT45+TG65 finds applications in various electronic devices, including but not limited to: - Portable consumer electronics - Battery-powered devices - IoT devices - Wearable devices
Detailed and Complete Alternative Models
- MAX8841ELT45+TG65
- MAX8842ELT45+TG65
- MAX8843ELT45+TG65
- MAX8844ELT45+TG65
- MAX8845ELT45+TG65
These alternative models offer similar functionality and specifications, providing options for different design requirements.
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技術ソリューションにおける MAX8840ELT45+TG65 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 MAX8840ELT45+TG65 in technical solutions:
Q1: What is MAX8840ELT45+TG65? A1: MAX8840ELT45+TG65 is a specific model of a voltage regulator IC (integrated circuit) manufactured by Maxim Integrated. It is designed to regulate voltage in various electronic devices.
Q2: What is the input voltage range for MAX8840ELT45+TG65? A2: The input voltage range for MAX8840ELT45+TG65 is typically between 2.7V and 5.5V.
Q3: What is the output voltage range for MAX8840ELT45+TG65? A3: The output voltage range for MAX8840ELT45+TG65 is adjustable and can be set between 0.8V and 4.5V.
Q4: What is the maximum output current that MAX8840ELT45+TG65 can handle? A4: MAX8840ELT45+TG65 can handle a maximum output current of up to 650mA.
Q5: What are the typical applications of MAX8840ELT45+TG65? A5: MAX8840ELT45+TG65 is commonly used in battery-powered devices, portable electronics, IoT (Internet of Things) devices, and other low-power applications.
Q6: Does MAX8840ELT45+TG65 have any built-in protection features? A6: Yes, MAX8840ELT45+TG65 includes several built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Q7: Can MAX8840ELT45+TG65 operate in a wide temperature range? A7: Yes, MAX8840ELT45+TG65 is designed to operate in a wide temperature range, typically from -40°C to +85°C.
Q8: Is MAX8840ELT45+TG65 available in different package options? A8: Yes, MAX8840ELT45+TG65 is available in a 6-pin SOT23 package.
Q9: Can MAX8840ELT45+TG65 be used in automotive applications? A9: Yes, MAX8840ELT45+TG65 is suitable for automotive applications as it meets the necessary requirements and standards.
Q10: Are there any evaluation boards or reference designs available for MAX8840ELT45+TG65? A10: Yes, Maxim Integrated provides evaluation boards and reference designs that can help users quickly prototype and implement MAX8840ELT45+TG65 in their technical solutions.
Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.