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Part Number
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ISL6531 |
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Manufacturer
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Renesas |
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Description
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Dual 5V Synchronous Buck Pulse-Width Modulator (PWM) Controller |
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Published
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Jun 17, 2019 |
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Detailed Description
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DATASHEET
ISL6531
Dual 5V Synchronous Buck Pulse-Width Modulator (PWM) Controller for DDRAM Memory VDDQ and VTT Termina...
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Datasheet
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ISL6531
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Overview
DATASHEET
ISL6531
Dual 5V Synchronous Buck Pulse-Width Modulator (PWM) Controller for DDRAM Memory VDDQ and VTT Termination
FN9053 Rev 2.
00 Aug 11, 2005
The ISL6531 provides complete control and protection for dual DC-DC converters optimized for high-performance DDRAM memory applications.
It is designed to drive low cost N-channel MOSFETs in synchronous-rectified buck topology to efficiently generate 2.
5V VDDQ for powering DDRAM memory, VREF for DDRAM differential signalling, and VTT for signal termination.
The ISL6531 integrates all of the control, output adjustment, monitoring and protection functions into a single package.
The VDDQ output of the converter is maintained at 2.
5V through...
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