Datasheet Analog Devices ADUM7234BRZ — Ficha de datos

Data Sheet Isolated, Precision
Half-Bridge Driver, 4 A Output
ADuM7234 FEATURES GENERAL DESCRIPTION Isolated high-side and low-side outputs
Working voltage
High side or low side relative to input: ±350 V peak
High side/low side differential: 350 V peak
4 A peak output current
High frequency operation: 1 MHz maximum
High common-mode transient immunity: >25 kV/µs
High temperature operation: 105°C
Narrow body, 16-lead SOIC
Safety and regulatory approvals
UL recognition
1000 V rms for 1 minute per UL 1577 The ADuM72341 is an isolated, half-bridge gate driver that
uses the Analog Devices, Inc., iCoupler® technology to provide
independent and isolated high-side and low-side outputs.
Combining high speed CMOS and monolithic transformer
technology, this isolation component provides outstanding
performance characteristics superior to optocoupler-based
solutions. APPLICATIONS In comparison to gate drivers that use high voltage level
translation methodologies, the ADuM7234 offers the benefit
of true, galvanic isolation between the input and each output
and between each input. Each output can be operated at up to …