MT3608 – High Efficiency 1.2MHz 2A Step Up Converter

MT3608 Datasheet PDF learn more.

Part number : MT3608

Functions : This is a kind of semiconductor, High Efficiency 1.2MHz 2A Step Up Converter.

Pin arrangement :

Package information :

Manufacturer : AEROSEMI

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MT3608 Datasheet PDF

The texts in the PDF file :

AEROSEMI FEATURES • Integrated 80mΩ Power MOSFET • 2V to 24V Input Voltage • 1.2MHz Fixed Switching Frequency • Internal 4A Switch Current Limit • Adjustable Output Voltage • Internal Compensation • Up to 28V Output Voltage • Automatic Pulse Frequency Modulation Mode at Light Loads • up to 97% Efficiency • Available in a 6-Pin SOT23-6 Package APPLICATIONS • Battery-Powered Equipment • Set-Top Boxed • LCD Bais Supply • DSL and Cable Modems and Routers • Networking cards powered from PCI or PCI express slots MT3608 High Efficiency 1.2MHz 2A Step Up Converter 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. TYPICAL APPLICATION Efficiency Efficiency (%) Figure 1. Basic Application Circuit Aerosemi Technology Co., Ltd Iout (mA) Figure 2. Efficiency Curve 1 MT3608 ABSOLUTE MAXIMUM RATINGS IN, EN voltages ………..….…… -0.3V to 26V Operating Temperature… -40°C to +85°C FB Voltages -0.3V to 6V Junction Temperature …………………160°C SW Voltage ……………………..-0.3V to 30V Storage Temperature Range -65°C to 150°C Peak SW Sink and Source Current ………4A Lead Temperature (Soldering, 10s) …+300°C PACKAGE/ORDER INFORMATION SW 1 6 NC GND 2 5 IN FB 3 PIN DESCRIPTION SOSOTT2233–56 (M(MTT33650408)) 4 EN PIN NAME FUNCTION 1 SW Power Switch Output. SW is the drain of the internal MOSFET [ … ]

MT3608 PDF File

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