Controller IC Chip - ISL6227 CAZ SOP-28

An integrated laptop chip specifically designed to provide power regulation for DDR memory, chipsets, graphics, and other electronic systems in notebooks. The ISL6227 is a dual PWM controller offering high efficiency and precision in voltage regulation from two synchronized buck DC/DC converters.

• Maximum flexibility due to a wide input voltage range.
• Ability to convert voltage directly from an AC/DC adapter or a Li-Ion battery.
• Automatic transition to fixed frequency operation and recognized recovery under light load conditions.
• Ability to disable the HYS function separately for each PWM converter.
• Enhanced efficiency by using the lower MOSFET rDS(ON) as a current sensing element.

Product code: 1-CHIP0150