
Eutech Microelectronics Inc
DESCRIPTION
The EUP3292 is synchronous dual step-down DC-DC converters optimized for battery powered portable applications. It provides two independent output voltage rails powered by 1-cell Li-Ion or 3-cell NiMH/NiCD batteries. The device is also suitable to operate from a standard 3.3V or 5V voltage rail.
FEATURES
● High Efficiency Up to 95%
● 2.25MHz Constant Switching Frequency
● 1A Available Load Current on Each Channel
● 30µATypical Quiescent Current on Each Input
● 2.7V to 5.5V Input Voltage Range
● Adjustable Output Voltage as Low as 0.6V
● No Schottky Diode Required
● Short Circuit and Thermal Protection
● Internal Soft Start Function
● Automatic PFM/PWM Mode Switching
● Available in 3mm× 3mm TDFN-12 Package
● RoHS Compliant and 100% Lead(Pb)-Free
Halogen-Free
APPLICATIONS
● SSD Module
● Smart Phones
● Tablet PC
● Plug-in DC/DC Modules for Routers and
Switchers