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MAXIM INTEGRATED / ANALOG DEVICES MAX8663ETL Power Management IC
The MAX8663ETL is a highly integrated power management IC designed for single-cell Li+ battery-powered portable devices such as smartphones, PDAs, and media players. It features two high-efficiency step-down converters, a boost regulator for white LEDs, four low-dropout linear regulators, and a linear charger for single-cell lithium-ion batteries. The IC supports seamless power distribution via its Smart Power Selector, manages input voltage and current limits, provides thermal protection, and offers programmable charging and LED brightness control. Its compact 5mm x 5mm TQFN package ensures efficient space utilization without compromising performance.
MAXIM INTEGRATED / ANALOG DEVICES MAX8663ETL Power Management IC Specifications:
- Two 95% efficient 1MHz buck regulators for main and core voltage up to Vin, 1200mA and 900mA respectively
- Boost regulator driving 2-7 white LEDs at 30mA with PWM and analog dimming control
- Four low-dropout linear regulators operating from 1.7V to 5.5V input, quiescent current as low as 15pA
- Single-cell Li+ battery charger with programmable charge current up to 1.25A
- Seamless power distribution via Smart Power Selector between external supply, battery, and system load
- Input voltage limit from 3.5V to 6.9V, overvoltage lockout at 6.9V, undervoltage lockout at 3.5V
- Thermal overload protection and thermal shutdown at 165°C with hysteresis
- Supports forced-PWM and skip modes for regulators, with soft-start to reduce inrush currents
- Compact 40-pin 5mm x 5mm TQFN package with exposed paddle for efficient heat dissipation
Buy the Buy MAXIM MAX8663ETL Power Management IC with LED Driver and Battery Charger Online
Discover the MAXIM MAX8663ETL, a compact all-in-one power management IC ideal for portable devices. It combines two high-efficiency buck regulators, a boost LED driver, four low-dropout linear regulators, and a single-cell lithium-ion charger. The IC’s seamless power distribution via Smart Power Selector ensures optimal use of external power, battery, and system load with thermal protection features. Its programmable charge current up to 1.25A and flexible LED brightness control make it perfect for compact, reliable, portable electronic applications.
Buy MAXIM MAX8663ETL now and experience unmatched reliability and high efficiency in portable power solutions with integrated regulators and LED driver.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX8663ETL?
You can click on the BUY or RFQ button to purchase MAX8663ETL from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX8663ETL?
You can download the MAX8663ETL datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX8663ETL?
MAXIM INTEGRATED / ANALOG DEVICES