Features and Benefits
- Single- (MAX8600) or Dual- (MAX8601) Input Li+ Charger
- Up to 1A Programmable Fast-Charge
- 100mA/500mA USB Select Input (MAX8601)
- ±5% Fast-Charge Current-Limit Accuracy
- 14V Input Overvoltage Protection
- Programmable On-Chip Charge Timers
- Battery Thermistor Input
- Charger-Status Outputs
- Thermally Optimized Charge Rate
- 14-Pin, 3mm x 3mm TDFN Package
The MAX8600/MAX8601 single-/dual-input linear battery chargers safely charge single-cell Li+ batteries. The charging rate is optimized to accommodate the thermal characteristics of a given application. There is no need to reduce the maximum charge current or worst-case charger power dissipation. Charging is optimized for Li+ cells using a control algorithm that includes low-battery precharging, voltage and current-limited fast-charging, and top-off charging, while continuously monitoring the battery for overvoltage, over/undertemperature, and charging time. The charger timeout protection is programmable. The charger status is indicated by three open-drain outputs.
The MAX8601 automatically selects between either a USB or AC adapter input source. The AC adapter charge current is programmable, while USB charge current is set not to exceed either 100mA or 500mA, depending on the USEL input. The MAX8600 is a single-input charger with no USB source input.
The MAX8600/MAX8601 are available in a 3mm x 3mm power-enhanced TDFN package.
- Cell Phones
- Digital Cameras
- MP3 Players
- PDAs Wireless Appliances
- Portable Media Players
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
MAX8601 Reliability Data1/12/2023158K
MAX8601 Companion Parts
Recommended Related Parts
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
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