Overview
The MAX17880GUU/V+ is a highly integrated, high-performance battery charger and power-management IC designed for portable and wearable devices. It provides a comprehensive solution for charging and managing lithium-ion and lithium-polymer batteries, offering advanced features and robust safety mechanisms to ensure reliable and efficient operation.
Key Specifications
| Parameter | Description |
|---|---|
| Input Voltage Range | 3.5V to 20V |
| Efficiency | Up to 96% (synchronous buck-boost charger) |
| Charging Modes | Constant-current, constant-voltage, fast charging, trickle charging |
| Battery Type | Lithium-ion and lithium-polymer |
| Safety Features | Overcurrent, overvoltage, overtemperature protection, thermal shutdown, short-circuit protection |
| Power-Path Management | Integrated power-path management for seamless system operation |
| Battery Monitoring | Advanced battery monitoring and fuel-gauge capabilities |
| Authentication | Built-in battery authentication |
Key Features
- Highly integrated design reduces the number of external components, simplifying the overall system.
- High efficiency and wide input voltage range enable flexibility in power supply options.
- Advanced battery management features ensure reliable and safe operation.
- Compact package options suitable for space-constrained portable and wearable applications.
- Robust overcurrent, overvoltage, and overtemperature protection.
- Thermal shutdown and short-circuit protection.
- Built-in battery authentication and fuel-gauge capabilities.
Applications
- Smartphones, tablets, and other mobile devices.
- Wearable electronics, such as fitness trackers and smartwatches.
- Portable power banks and backup batteries.
- Industrial and medical equipment with battery-powered operation.
Q & A
- What is the primary function of the MAX17880GUU/V+?
The MAX17880GUU/V+ is a highly integrated battery charger and power-management IC designed for portable and wearable devices. - What is the input voltage range of the MAX17880GUU/V+?
The input voltage range is from 3.5V to 20V. - What types of batteries does the MAX17880GUU/V+ support?
The MAX17880GUU/V+ supports lithium-ion and lithium-polymer batteries. - What safety features are included in the MAX17880GUU/V+?
The IC includes overcurrent, overvoltage, overtemperature protection, thermal shutdown, and short-circuit protection. - Does the MAX17880GUU/V+ have built-in battery authentication?
Yes, it has built-in battery authentication and fuel-gauge capabilities. - What are the typical applications of the MAX17880GUU/V+?
Typical applications include smartphones, tablets, wearable electronics, portable power banks, and industrial/medical equipment. - What is the efficiency of the synchronous buck-boost charger in the MAX17880GUU/V+?
The efficiency is up to 96%. - Does the MAX17880GUU/V+ support multiple charging modes?
Yes, it supports constant-current, constant-voltage, fast charging, and trickle charging modes. - Is the MAX17880GUU/V+ suitable for space-constrained devices?
Yes, it has compact package options suitable for space-constrained portable and wearable applications. - Is the MAX17880GUU/V+ an active product?
Yes, the MAX17880GUU/V+ is an active product with no announced plans for discontinuation.
