Part Number
|
Si8540 |
Manufacturer
|
Silicon Laboratories |
Description
|
HIGH-SIDE CURRENT SENSE AMPLIFIER |
Published
|
Apr 12, 2019 |
Detailed Description
|
Si8540
HIGH-SIDE CURRENT SENSE AMPLIFIER
Features
Complete, unidirectional high-side current sense capability
0.2...
|
Datasheet
|
Si8540
|
Overview
Si8540
HIGH-SIDE CURRENT SENSE AMPLIFIER
Features
Complete, unidirectional high-side current sense capability
0.
2% full-scale accuracy +5 to +36 V supply operation 85 dB power supply rejection
90 µA max supply current 9 µA shutdown current Operating Temperature Range:
–40 to +85 °C 5-pin SOT-23 package RoHS-compliant
Applications
Battery chargers Smart battery packs DC motor control
Backup systems Current control applications
Description
The Si8540 is a unidirectional, 36 V (max), high-side current sense amplifier for use in applications requiring current monitoring and/or control.
This device draws bias current from the high-side line to which it is attac...
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