ISL95808 Datasheet High Voltage Synchronous Rectified Buck MOSFET Driver

Manufacturer: Renesas

Overview: DATASHEET ISL95808 High Voltage Synchronous Rectified Buck MOSFET Driver FN8689 Rev 2.00 May 25, 2016 The ISL95808 is a high frequency, dual MOSFET driver with low shutdown current, optimized to drive two N-Channel power MOSFETs in a synchronous-rectified buck converter topology. It is especially suited for mobile computing applications that require high efficiency and excellent thermal performance. The driver, combined with an Intersil multiphase Buck PWM controller, forms a complete single-stage core-voltage regulator solution for advanced mobile microprocessors.

Datasheet Details

Part number	ISL95808
Manufacturer	Renesas
File Size	475.73 KB
Description	High Voltage Synchronous Rectified Buck MOSFET Driver
Datasheet	ISL95808-Renesas.pdf

Key Features

a 4A typical sinking current for the lower gate driver. This current is capable of holding the lower MOSFET gate off during the rising edge of the phase node. This prevents shoot-through power loss caused by the high dv/dt of phase voltages. The operating voltage matches the 30V breakdown voltage of the MOSFETs commonly used in mobile computer power supplies. The ISL95808 also features a three-state.

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