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ADuM1234 Precision Half-Bridge Driver

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Description

Data Sheet .
The ADuM12341 is an isolated, half-bridge gate driver that uses the Analog Devices, Inc.

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Features

* Isolated high-side and low-side outputs High side or low side relative to input: ±700 V peak High-side/low-side differential: 700 V peak 0.1 A peak output current CMOS input threshold levels High frequency operation: 5 MHz maximum High common-mode transient immunity: >75 kV/µs High temperature opera

Applications

* Isolated IGBT/MOSFET gate drives Plasma displays Industrial inverters Switching power supplies FUNCTIONAL BLOCK DIAGRAM VIA 1 VIB 2 VDD1 3 GND1 4 DISABLE 5 NC 6 NC 7 VDD1 8 NC = NO CONNECT ENCODE DECODE ADuM1234 ENCODE DECODE 16 VDDA 15 VOA 14 GNDA 13 NC 12 NC 11 VDDB 10 VOB 9 GNDB Figure 1. 1

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