Product Summary

The ISO1H802G is a Coreless Transformer Isolated Digital Output 8 Channel 0.625A High-Side Switch. The ISO1H802G provides 8 fully protected high-side power switches that are able to handle currents up to 625 mA. An serial μC compatible interface allows to connect the IC directly to a μC system. The applications of the ISO1H802G include: Isolated switch for industrial applications (PLC), All types of resistive, inductive and capacitive loads, μC compatible power switch for 24V DC applications, Driver for solenoid, relays and resistive loads.

Parametrics

ISO1H802G absolute maximum ratings: (1)Supply voltage input interface (VCC) VCC: -0.5 to 6.5 V; (2)Supply voltage output interface (Vbb) Vbb: -1 to 45 V; (3)Continuous voltage at pin SI VDx: -0.5 to 6.5 V; (4)Operating Temperature Tj: -25℃ to internal limited; (5)Storage Temperature Tstg: -50 to 150 ℃; (6)Power Dissipation Ptot: 3.3 W; (7)Continuous reverse drain current, each channel IS: 4 A.

Features

ISO1H802G features: (1)Interface CMOS 5V operation compatible; (2)Serial Interface; (3)High common mode transient immunity; (4)Short circuit protection; (5)Maximum current internally limited; (6)Overload protection; (7)Overvoltage protection (including load dump); (8)Undervoltage shutdown with autorestart and hysteresis; (9)Switching inductive loads; (10)Common output disable pin; (11)Thermal shutdown with restart; (12)Thermal independence of seperate channels; (13)ESD protection; (14)Loss of GNDbb and loss of Vbb protection; (15)Very low standby current; (16)Reverse battery protection; (17)RoHS compliant.

Diagrams

ISO1H802G block diagram

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