Part number : SX1308
Function : High Efficiency 1.2MHz, 2A Step Up Converter
Manufacturer : Suosemi Corporation
Package information : Small 6-pin SOT-23 Type
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General Product Information
The SX1308 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low power applications. The SX-1308 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.
This converter features automatic shifting to pulse frequency modulation mode at light loads. The SX1308 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload.
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 ModulationMode at Light Loads
• up to 96% Efficiency
Pinouts
Applications
• Battery-Powered Equipment
• Set-Top Boxed
• LCD BaisSupply
• DSL and Cable Modems and Routers
• Networking cards powered from PCIor PCI express slots
SX1308 Circuit
SX1308 Datasheet PDF
MT3608 Datasheet PDF
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