MA5889 USB Fast Charging Controller

MA5889 USB Fast Charging Controller
Product Brochure
V1.0 04/01/15
MA5889
USB Fast Charging Controller
Description
With Smartphones and Tablets emerging as the mainstream portable mobile devices, the demand
for universal charging (fast charging) to various mobile devices has increased dramatically.
The MA5889 is a USB fast-charging controller that complies with the USB Battery Charging
Specification (BC) version 1.2 and allows charging devices to draw current similar to original
wall-chargers. Normally, a USB wall-charger provides unified charging mechanism by traditional
USB current supply (0.5A) when charging devices through USB ports. With a USB enabled
wall-charger that complies with USB BC, it provides a unified charging mechanism with more USB
current supply (up to 1.5A); so called “fast-charging” mechanism; when charging devices through
USB ports. The MA5889 is a high performance battery charging solution with “fast-charging”
mechanism to speed up the charging time.
The MA5889 embedded automatic charger detection circuit complies with both USB Battery
Charging Specification (BC) version 1.2 and Apple/Samsung Tab resistor mode. This feature implies
MA5889 supports wide ranges of Smartphone/Tablets for fast charging and provides design
flexibility for system manufacturers.
The MA5889 is designed for all charger products with USB interface and provides SOT23-6 package
for dual USB port support.
Features
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Supports USB Battery Charging Specification 1.2 (BC1.2 Charging Spec)
Supports Apple® Device fast charging (Selectable Apple® 1A / 2.4A mode)
Supports Samsung Galaxy Tab Devices charging (2.1A mode)
Supports Chinese Telecommunications Industry Standard YD/T 1591-2009
Automatic charging detection circuit for Apple, Samsung, and BC compliant devices
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Ultra-low power consumption
MCU base design for fast technical support
Available in SOT23-5 package for MA5887 (single USB port)
Prolific Technology Inc.
7F, No.48, Sec.3, Nan Kang Rd., Taipei, Taiwan 115, ROC
Tel: 886-2-2654-6363
Fax: 886-2-2654-6161
E-mail: [email protected]
http://www.prolific.com.tw
Product Brochure
V1.0 04/01/15
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Available in SOT23-6 package for MA5889 (dual USB port)
Application:
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USB universal wall-charger
USB universal car-charger
Travel adapter
Power bank supply
Package
SOT23-6
Prolific Technology Inc.
7F, No.48, Sec.3, Nan Kang Rd., Taipei, Taiwan 115, ROC
Tel: 886-2-2654-6363
Fax: 886-2-2654-6161
E-mail: [email protected]
http://www.prolific.com.tw
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