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Application circuit of TLP7920 isolation amplifier (current detection)

Overview

• Introduces the TLP7920 signature functions and features, especially common-mode transient suppression, non-linear characteristics and low current consumption
Typical application circuits, design guidelines for current sensing circuits • Operation confirmation features
of Spice simulation • Opto-coupled isolation amplifier • Common-mode noise Suppression: 15kV/μs (minimum) • Low current consumption: 8.6mA (typ.) on primary side, 6.2mA (typ.) on secondary side

Blockdiagram

Design Files

Documentation

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Update:2025-05-09 19:28:35

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