* make the ISL88550A ideally suited for DDR memory applications in desktops, notebooks and graphics cards. The PWM controller in the ISL88550A uses constant-on-time PWM architecture with a programmable switching frequency of up to 600kHz. This control scheme handles wide input/output voltage ratios wi
ISL88550A
1.35 MB
Synchronous step-down controller.
DATASHEET ISL88550A Synchronous Step-Down Controller with Sourcing and Sinking LDO Regulator FN6168 Rev 3.00 April 23, 2008 ISL88550A integrates a .
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