ADUM5230ARWZ                     DESCRIPTION

The ADuM52301  is an isolated half-bridge gate driver that employs Analog Devices, Inc., iCoupler® technology to provide independent and isolated high-side and low-side outputs. Combining CMOS and microtransformer technologies, this isolation component contains an integrated dc-to-dc converter providing an isolated high-side supply. This eliminates the cost,

space, and performance difficulties associated with external supply configurations such as bootstrap circuitry. This highside isolated supply powers not only the ADuM5230 high-side output but also any external buffer circuitry used with the ADuM5230.

ADUM5230ARWZ                     FEATURES

Integrated, isolated high-side supply

150 mW of secondary side power

Isolated high-side and low-side outputs

100 mA output source current, 300 mA output sink current

High common-mode transient immunity: >25 kV/μs

High temperature operation: 105°C

Adjustable power level

Wide body, 16-lead SOIC package

Safety and regulatory approvals

UL recognition: 2500 V rms for 1 minute per UL1577

Qualified for automotive applications

ADUM5230ARWZ                     APPLICATIONS

MOSFET/IGBT gate drives

Automotive

Motor drives

Power supplies