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MAX14703ETE+T
Product Overview
- Category: Power Management IC
- Use: The MAX14703ETE+T is a power management IC designed for use in portable and battery-powered applications.
- Characteristics: It features high efficiency, low quiescent current, and a compact package size.
- Package: 16-pin TQFN package
- Essence: The essence of the MAX14703ETE+T lies in its ability to efficiently manage power in portable devices while minimizing power consumption.
- Packaging/Quantity: Available in tape and reel packaging with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage: Adjustable from 0.8V to 3.3V
- Quiescent Current: 11µA (typical)
- Operating Temperature Range: -40°C to +85°C
- Efficiency: Up to 95%
Detailed Pin Configuration
- VIN
- EN
- GND
- SW
- LX
- FB
- PG
- VOUT
- VDD
- VIO
- INT
- TS
- ILIM
- BST
- AGND
- PGND
Functional Features
- Integrated synchronous buck converter
- Low dropout linear regulator
- Overcurrent and overtemperature protection
- Power good indicator
- Adjustable soft-start
- Thermal shutdown
Advantages and Disadvantages
Advantages
- High efficiency
- Compact package size
- Wide input voltage range
- Low quiescent current
- Integrated protection features
Disadvantages
- Limited output current capability
- Requires external components for operation
Working Principles
The MAX14703ETE+T utilizes a combination of a synchronous buck converter and a low dropout linear regulator to efficiently regulate the input voltage to the desired output voltage. The integrated protection features ensure safe operation under various conditions, while the adjustable soft-start helps manage inrush current during startup.
Detailed Application Field Plans
The MAX14703ETE+T is well-suited for a wide range of portable and battery-powered applications, including: - Portable consumer electronics - Wearable devices - Handheld medical devices - Battery-powered IoT devices
Detailed and Complete Alternative Models
- MAX14702ETE+T
- MAX14704ETE+T
- MAX14705ETE+T
- MAX14706ETE+T
In conclusion, the MAX14703ETE+T offers a comprehensive power management solution for portable and battery-powered applications, with its high efficiency, compact package, and integrated protection features making it an ideal choice for various electronic devices.
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What is the MAX14703ETE+T?
- The MAX14703ETE+T is a power management IC designed for use in portable and handheld devices, providing multiple power rails and charging capabilities.
What are the key features of the MAX14703ETE+T?
- The key features include multiple power rails, battery charging functionality, low quiescent current, and overvoltage/overcurrent protection.
How many power rails does the MAX14703ETE+T support?
- The MAX14703ETE+T supports multiple power rails, typically including main system voltage, display voltage, audio voltage, and others as required by the application.
Can the MAX14703ETE+T handle battery charging?
- Yes, the MAX14703ETE+T includes battery charging functionality, making it suitable for portable devices with rechargeable batteries.
What is the typical quiescent current of the MAX14703ETE+T?
- The typical quiescent current is low, which helps to minimize power consumption and extend battery life in portable devices.
Does the MAX14703ETE+T provide overvoltage and overcurrent protection?
- Yes, the MAX14703ETE+T includes overvoltage and overcurrent protection to safeguard the connected components and ensure safe operation.
What types of technical solutions can benefit from using the MAX14703ETE+T?
- Portable and handheld devices such as smartphones, tablets, portable media players, and other battery-powered electronics can benefit from the MAX14703ETE+T.
Is the MAX14703ETE+T suitable for low-power applications?
- Yes, the MAX14703ETE+T's low quiescent current and efficient power management make it well-suited for low-power and energy-efficient designs.
Are there any application notes or reference designs available for the MAX14703ETE+T?
- Yes, Maxim Integrated provides application notes, reference designs, and technical documentation to assist engineers in implementing the MAX14703ETE+T in their designs.
Where can I find detailed specifications and datasheets for the MAX14703ETE+T?
- Detailed specifications and datasheets for the MAX14703ETE+T can be found on the Maxim Integrated website or through authorized distributors.