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ISL6209 - High Voltage Synchronous Rectified Buck MOSFET Driver

Datasheet Summary

Features

  • 4A typical sink current for the lower gate driver. The 4A typical sink current is capable of holding the lower MOSFET gate during the PHASE node rising edge to prevent the shoot-through power loss caused by the high dv/dt of the PHASE node. The operation voltage matches the 30V breakdown voltage of the MOSFETs commonly used in mobile computer power supplies. The ISL6209 also features a three-state PWM input that, working together with most of Intersil multiphase PWM controlle.

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Datasheet Details

Part number ISL6209
Manufacturer Renesas
File Size 1.21 MB
Description High Voltage Synchronous Rectified Buck MOSFET Driver
Datasheet download datasheet ISL6209 Datasheet
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Full PDF Text Transcription

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DATASHEET ISL6209 High Voltage Synchronous Rectified Buck MOSFET Driver FN9132 Rev.2.00 Mar 23, 2007 The ISL6209 is a high frequency, dual MOSFET driver, optimized to drive two N-Channel power MOSFETs in a synchronous-rectified buck converter topology in mobile computing applications. This driver, combined with an Intersil Multi-Phase Buck PWM controller, such as ISL6216, ISL6244, and ISL6247, forms a complete single-stage core-voltage regulator solution for advanced mobile microprocessors. The ISL6209 features 4A typical sink current for the lower gate driver. The 4A typical sink current is capable of holding the lower MOSFET gate during the PHASE node rising edge to prevent the shoot-through power loss caused by the high dv/dt of the PHASE node.
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