SX1308是一个恒定频率，6引脚SOT23电流模式升压转换器SHOUDING
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2024-04-08
16:33:09
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Pin Configurations (SOT23-6L)
1
/ 6
High Efficiency 1.2MHz
2A Step Up Regulator
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Features
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Applications
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Integrated 100mΩ Power MOSFET
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2V to 24V Input Voltage
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1.2MHz Fixed Switching Frequency
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Internal 4A Switch Current Limit
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Adjustable Output Voltage
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Internal Compensation
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Up to 28V Output Voltage
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Automatic Pulse Frequency Modulation
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Mode at Light Loads
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up to 97% Efficiency
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Available in a 6-Pin SOT23-6 Package
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Battery-Powered Equipment
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Set-Top Boxed
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White LED Driver
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DSL and Cable Modems and Routers
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Networking cards powered from PCI or PCI express slots
The SX1308 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low power applications. The
SX1308 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 SX1308 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. The
SX1308 is available in a small 6-pin SOT-23 package.
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SW
1 6
NC
GND
2 5IN
FB
3 4
EN
SX1308
SX1308
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