TP6840S6 40V 600mA 1.8Mhz Step-Down Converter
■4.2 V to 40 V operating input range
■230μA operating quiescent current.
■Low shutdown supply current
■500mΩ internal power MOSFET
■1.8 MHz fixed switching frequency
■>90% efficiency
■Internally compensated
■Stable with ceramic output capacitors
■Internal soft-start
■Thermal shutdown function
■Precision current limit without current sensing resistor
■Available in SOT23-6 Package
●General Description
■The TP6840S6 is a high frequency (1.8MHz) step-down switching regulator with integrated internal high-side high voltage power MOSFET. It provides single 0.6A(or less) highly efficient output with current mode control for fast loop response.
■The wide input range(4.2V to 40V) accommodates a variety of step-down applications. Low shutdown mode quiescent current allows use in battery-powered applications.
■High efficiency at light load condition is achieved by scaling down the switching frequency to reduce the switching and gate driving losses.
■The TP6840 is available in SOT23-6 Package
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[ High voltage power conversion ][ Industrial power systems ][ Power meter ][ Battery powered systems ] |
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Datasheet |
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Please see the document for details |
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SOT23-6;SOT-26 |
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English Chinese Chinese and English Japanese |
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2021/07/28 |
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786 KB |
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