MX5069 High-Side N_FET Driver

2023-11-30
■General description:
●The MX5069 high-side N_FET driver works with an external MOSFET and acts as an ideal diode rectifier when connected in series with the power supply. This controller enables MOSFETs to replace diode rectifiers in power distribution networks, reducing power loss and voltage drop. The MX5069 controller provides charge pump gate drive for an external N-channel MOSFET and fast response comparator to turn off the FET when current flows in reverse.
●The current limit in the external series pass N-Channel MOSFET are programmable. The input undervoltage and overvoltage lockout levels are programmabled by resistance divider networks. The MX5069 automatically restarts at a fixed duty cycle. MX5069 is available in 10-pin DFN3*3 and MSOP10L package.
■Features:
●Wide operating range: 5V to 85V
●Adjustable current limit
●Circuit breaker function for severe overcurrent events
●Internal high side charge pump and gate driver for external N-channel MOSFET
●50ns fast response to current reversal
●Adjustable undervoltage lockout (UVLO)
●Adjustable overvoltage lockout (OVP)
●Active low open drain POWER GOOD output
●Available with automatic restart
●10-Pin DFN3*3-10L and MSOP10 package

maxinmicro

MX5069MX5069DMX5069MS

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Part#

High-Side N_FET Driver

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Server backplane systems ]Base station power distribution systems ]Solid state circuit breaker ]24V Industrial systems ]48V Industrial systems ]

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Datasheet

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Please see the document for details

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DFN3*3-10L;MSOP10;DFN3*3;MSOP10L;MSOP 3*3-10L

English Chinese Chinese and English Japanese

2023/11/7

V11

1.4 MB

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