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ISL6622B - VR11.1 Compatible Synchronous Rectified Buck MOSFET Drivers

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Part number ISL6622B
Manufacturer Renesas
File Size 575.43 KB
Description VR11.1 Compatible Synchronous Rectified Buck MOSFET Drivers
Datasheet download datasheet ISL6622B Datasheet
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DATASHEET ISL6622B VR11.1 Compatible Synchronous Rectified Buck MOSFET Drivers FN6602 Rev 1.00 March 19, 2009 The ISL6622B is a high frequency MOSFET driver designed to drive upper and lower power N-Channel MOSFETs in a synchronous rectified buck converter topology. The advanced PWM protocol of ISL6622B is specifically designed to work with Intersil VR11.1 controllers and combined with N-Channel MOSFETs, form a complete core-voltage regulator solution for advanced microprocessors. When ISL6622B detects a PSI PWM protocol sent by an Intersil VR11.1 controller, it activates Diode Emulation (DE) operation; otherwise, it operates in normal Continuous Conduction Mode (CCM) PWM mode.
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