MAX8662, MAX8663 Power-Management ICs For Single-Cell, Li+ Battery-Operated Devices

The MAX8662 MAX8663 power-management ICs (PMICs) are efficient, compact devices suitable for smart cellular phones, PDAs, Internet appliances, and other portable devices. They integrate two synchronous buck Regulators a boost Regulator driving two to seven white LEDs four low-dropout linear Regulators (LDOs), and a linear charger for a single-cell Li-ion (Li+) battery.
Maxim's Smart Power Selector" (SPS) safely distributes power between an external power source (AC adapter, auto adapter, or USB source), batter 515 y, and the system load. When system load peaks exceed the external source capability, the battery supplies supplemental current. When system load requirements are small, residual power from the external power source charges the battery. A thermal-limiting circuit limits battery-charge rate and external power-source current to prevent overheating. The PMIC also allows the system to operate with no battery or a discharged battery.
The MAX8662 is available in a 6mm x 6mm, 48-pin thin QFN package, while the MAX8663 without the LED Driver is available in a 5mm x 5mm, 40-pin thin QFN package.
By Maxim Integrated Products
MAX8663 's PackagesMAX8663 's pdf datasheet
MAX8663ETL QFN
MAX8663ETLT QFN




MAX8663 Pinout, Pinouts
MAX8663 pinout,Pin out
This is one package pinout of MAX8663,If you need more pinouts please download MAX8663's pdf datasheet.

MAX8663 Application circuits
MAX8663 circuits
This is one application circuit of MAX8663,If you need more circuits,please download MAX8663's pdf datasheet.


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