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Issue 1 – September 2009
© Diodes Incorporated 2009
www.diodes.com
1 of 8
ZXCT1082EV1 USER GUIDE
Performance
• Current Monitor with wide supply
range: 2.7V to 60V
• Independent chip supply and supply-to-
be-monitored
• Low quiescent current (25µA typ)
• Total error 3% using 1% external
resistors
• Ambient temperature range
-40 to 105°C
Ordering Information
Order Number
ZXCT1082EV1
Introduction
This evaluation circuit simply demonstrates the
ZXCT1082 60V High-Side Current Monitor.
The circuit is suitable for a wide range of
power systems including automotive and
industrial applications as well as portable and
battery management systems.
The sensitivity of the PCB can be selected
using solder bridge links to either 1.25V or
2.5V per Ampere of load current.
The construction is a double-sided FR4 printed
circuit board, 51 x 64 x 1.6 mm with 2oz/sq ft
copper (70µm).
.
