Antenna LDO
The NSE570x is a family of automotive-grade single and dual channel low dropout antenna LDO with current sensing.It is designed to operate with a wide input voltage range from 4.5V to 28V.These devices provide power to the remote low-noise amplifiers (LNAs) of the active antenna through a coax cable in automotive systems with 300 mA per channel current. These devices provide diagnostics through the current sense and error pins. A high-side current-sense circuitry provides a proportional analog output to the sensed load current to monitor the load current. The accurate current sense allows detection of open load, normal, and short-circuit conditions. These devices feature standard thermal shutdown, short-to-battery protection on the output, and reverse current protection. Each channel has internal inductive clamp protection on the output during inductive load switching-off.
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| Part Number | ECAD Model | Ambient Temperature | Number of Channels | Minimum Input Voltage | Maximum Input Voltage | Output Current | Output Voltage | Static Power Consumption | Feature | Application | Package | Ordering PN |
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