China Power Management GENERAL DESCRIPTION The MT3608 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low power applications. The MT3608 switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life The MT3608 features automatic shifting to pulse frequency modulation mode at light loads. The MT3608 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MT3608 is available in a small 6-pin SOT-23 package. FEATURES 鈥?Integrated 80m惟 Power MOSFET 鈥?2V to 24V Input Voltage 鈥?1.2MHz Fixed Switching Frequency 鈥?Internal 4A Switch Current Limit 鈥?Adjustable Output Voltage 鈥?Internal Compensation 鈥?Up to 28V Output Voltage 鈥?Automatic Pulse Frequency Modulation Mode at Light Loads 鈥?up to 97% Efficiency 鈥?Available in a 6-Pin SOT23-6 Package APPLICATIONS 鈥?Battery-Powered Equipment 鈥?Set-Top Boxed 鈥?LCD Bais Supply 鈥?DSL and Cable Modems and Routers 鈥?Networking cards powered from PCI or PCI express slotsChina Power Management website:http://www.misuxin-en.com/power-management/