ADUM5412 Datasheet | Analog Devices

Data Sheet ADu M5410/ADu M5411/ADu M5412 Quad-Channel Isolators with Integrated DC-to-DC Converters Features - iso Power integrated, isolated dc-to-dc converter - Up to 150 m W output power - Quad dc to 150 Mbps signal isolation channels - 24-lead SSOP package with 5.3 mm minimum creepage - High temperature operation: 105°C - High mon-mode transient immunity: 100 k V/µs - Safety and regulatory approvals - UL 1577 - VISO = 2500 V rms for 1 minute - IEC/CSA 62368-1 - IEC/CSA 60601-1 - IEC/CSA 61010-1 - CQC GB 4943.1 - DIN EN IEC 60747-17 (VDE 0884-17) - VIORM = 573 V peak APPLICATIONS - RS-232 transceivers - Power supply startup bias and gate drives - Isolated sensor interfaces - Industrial PLCs GENERAL DESCRIPTION The ADu M5410/ADu M5411/ADu M54121 are quad-channel digital isolators with iso Power®, integrated, isolated dc-to-dc converters. Based on the Analog Devices, Inc., i Coupler® technology, the dc-todc converters provide regulated, isolated power that is adjustable between 3.15 V and 5.25 V. Popular voltage binations and the associated power levels are shown in Table 1. The ADu M5410/ADu M5411/ADu M5412 eliminate the need for a separate, isolated dc-to-dc converter in low power, isolated designs. The i Coupler chip scale transformer technology is used for isolated logic signals and for the magnetic ponents of the dc-to-dc converters. The result is a small form factor, total isolation solution. The ADu M5410/ADu M5411/ADu M5412 isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide for more information). FUNCTIONAL BLOCK DIAGRAM Figure 1. Table 1. Power Levels Input Voltage...