MAX1562H (3)
The MAX1562H is available from Analog Devices at Xecor. Designed for current-limited switching and USB power management, the MAX1562H offers programmable current limits (1A to 4A), autoreset functionality, fault-blanking circuitry, and thermal-overload protection. Available in 8-SOIC and 4mm x 4mm Thin QFN packages, it is ideal for desktop computers, docking stations, notebook computers, PDAs, and USB ports/hubs. Whether used in USB power distribution or portable electronics, this series ensures efficient power management, reliability, and scalability for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX1562H series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX1562ESA+ | Effortlessly regulate circuit power with our versatile MAX switches | SOIC-8 | 9,263 | |
| MAX1562ESA+T | Efficient and compact solution for regulating current flows in electronic devices, suitable for general use cases. | SOIC-8 | 5,436 | |
| MAX1562HESA+T | Compact power management device for your electronic project | SOIC-Narrow-8 | 7,390 |
Key Featrues
Programmable Current Limit (1A to 4A) with Resistor: This feature allows users to set the current limit within a range of 1A to 4A using an external resistor, providing flexibility for various applications. This ensures optimal performance and protection for connected devices, such as USB ports, by preventing overcurrent conditions that could damage components.
Autoreset Feature Saves System Power: The autoreset functionality automatically resets the switch after a fault condition, reducing the need for manual intervention and improving system reliability. This feature enhances efficiency by minimizing downtime and ensuring continuous operation in applications like docking stations and USB hubs.
20ms Fault-Blanking Circuitry: The fault-blanking circuitry ignores transient faults for up to 20ms, preventing false triggering during short-duration overloads. This improves system stability and reliability, particularly in environments with fluctuating power demands, such as desktop and notebook computers.
Thermal-Overload Protection: The built-in thermal protection mechanism safeguards the device from overheating by shutting down the switch if the temperature exceeds safe limits. This feature enhances durability and safety, making it suitable for high-power applications like USB ports and hubs.
3µA Shutdown Current: The ultra-low shutdown current of 3µA significantly reduces power consumption when the device is not in use. This feature is particularly beneficial for battery-powered applications, such as PDAs and palmtop computers, by extending battery life and improving energy efficiency.
Autoreset Feature Saves System Power: The autoreset functionality automatically resets the switch after a fault condition, reducing the need for manual intervention and improving system reliability. This feature enhances efficiency by minimizing downtime and ensuring continuous operation in applications like docking stations and USB hubs.
20ms Fault-Blanking Circuitry: The fault-blanking circuitry ignores transient faults for up to 20ms, preventing false triggering during short-duration overloads. This improves system stability and reliability, particularly in environments with fluctuating power demands, such as desktop and notebook computers.
Thermal-Overload Protection: The built-in thermal protection mechanism safeguards the device from overheating by shutting down the switch if the temperature exceeds safe limits. This feature enhances durability and safety, making it suitable for high-power applications like USB ports and hubs.
3µA Shutdown Current: The ultra-low shutdown current of 3µA significantly reduces power consumption when the device is not in use. This feature is particularly beneficial for battery-powered applications, such as PDAs and palmtop computers, by extending battery life and improving energy efficiency.
Applications
USB Port Power Management: The MAX1562/MAX1562H/MAX1563 is ideal for managing power delivery to USB ports in devices such as desktop computers, docking stations, and notebooks. Its programmable current limit and autoreset feature ensure safe and efficient power distribution, making it suitable for USB hubs and high-power USB devices in consumer electronics and computing environments.
Portable Device Charging Systems: The MAX1562/MAX1562H/MAX1563 is perfect for implementing current-limited charging systems in portable devices like PDAs and palmtop computers. Its thermal-overload protection and fault-indicator output ensure reliable and safe charging, making it ideal for compact and power-sensitive applications.
USB Hub Power Control: The MAX1562/MAX1562H/MAX1563 is well-suited for controlling power in USB hubs, ensuring stable and efficient power delivery to multiple connected devices. Its fault-blanking circuitry and active-high/low control logic enhance system reliability, making it a robust solution for USB hub applications in office and industrial settings.
Notebook Computer Power Distribution: The MAX1562/MAX1562H/MAX1563 is ideal for managing power distribution in notebook computers, where efficient and reliable power delivery is critical. Its low quiescent current and shutdown mode minimize power consumption, making it suitable for battery-powered devices in mobile computing environments.
Portable Device Charging Systems: The MAX1562/MAX1562H/MAX1563 is perfect for implementing current-limited charging systems in portable devices like PDAs and palmtop computers. Its thermal-overload protection and fault-indicator output ensure reliable and safe charging, making it ideal for compact and power-sensitive applications.
USB Hub Power Control: The MAX1562/MAX1562H/MAX1563 is well-suited for controlling power in USB hubs, ensuring stable and efficient power delivery to multiple connected devices. Its fault-blanking circuitry and active-high/low control logic enhance system reliability, making it a robust solution for USB hub applications in office and industrial settings.
Notebook Computer Power Distribution: The MAX1562/MAX1562H/MAX1563 is ideal for managing power distribution in notebook computers, where efficient and reliable power delivery is critical. Its low quiescent current and shutdown mode minimize power consumption, making it suitable for battery-powered devices in mobile computing environments.
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