TSC695F-25SA-SV

TSC695F-25SA-SV 屬性

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TSC695F-25SA-SV 描述

摘要： Maxim推出高壓高邊電流感應LDO /開關MAX16946/MAX16947。

關鍵字： Maxim,高邊電流感應LDO

Maxim推出高壓高邊電流感應LDO /開關MAX16946/MAX16947。

The MAX16946/MAX16947 high-voltage, high-side, current-sense LDO/switches feature internal current limiting to prevent system damage due to fault conditions. The MAX16946 provides a fixed regulated 8.5V output voltage or an adjustable 3.3V to 15V output voltage. The MAX16946 can also be configured as a switch, while the MAX16947 is only available as a switch. The input voltage range for both devices extends from 4.5V to 18V (45V tolerant),

making the devices ideal for providing phantom power to remote radio-frequency low-noise amplifiers (LNAs) in automotive applications.

The devices monitor the load current and provide an analog output voltage proportional to the sensed load current. Accurate internal current limit protects the input supply against both overload and short-circuit conditions. Two open-drain fault indicator outputs indicate to the microprocessor when a short circuit, an open-load condition, or a short-to-battery condition exists. An overtemperature shutdown is also indicated by means of the current-sense amplifier’s output voltage.

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