JW5057S 24V/3A Sync. Step-Down Converter
●DESCRIPTION
■The JW®5057S is a monolithic buck switching regulator based on I2 architecture for fast transient response. Operating with an input range of 4V~24V, JW5057S delivers 3A of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light loads, the regulator operates in low frequency to maintain high efficiency and low output ripples.
■JW5057S guarantees robustness with output short protection, thermal protection, current run-away protection, input under voltage lockout. JW5057S is available in TSOT23-6 packages, which provide a compact solution with minimal external components.
●FEATURES
■4V to 24V operating input range
▲3A output current
■Up to 95% efficiency
■High efficiency (>85%) at light load
■500kHz switching frequency
■Internal soft-start
■Input under voltage lockout
■Current run-away protection
■Output short protection
■Thermal protection
■Available in TSOT23-6
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Sync. Step-Down Converter 、 monolithic buck switching regulator |
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[ Distributed Power Systems ][ Networking Systems ][ FPGA ][ DSP ][ ASIC Power Supplies ][ Green Electronics ][ Green Appliances ][ Notebook Computers ] |
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Datasheet |
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Please see the document for details |
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TSOT23-6 |
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English Chinese Chinese and English Japanese |
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2019/06/17 |
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Rev.0.34 |
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166 KB |
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