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AAT2688

Advanced Analogic Technologies
Part Number AAT2688
Manufacturer Advanced Analogic Technologies
Description 4.5A PMIC
Published Jan 3, 2011
Detailed Description PRODUCT DATASHEET AAT2688 SystemPowerTM 4.5A PMIC Solution for 12V Adapter Systems with 2-Output High Performance Step-...
Datasheet PDF File AAT2688 PDF File

AAT2688
AAT2688

Overview
PRODUCT DATASHEET AAT2688 SystemPowerTM 4.
5A PMIC Solution for 12V Adapter Systems with 2-Output High Performance Step-Down Converters General Description The AAT2688 provides two independently regulated DC outputs: a high voltage synchronous step-down (Buck) regulator and a low input voltage step-down low dropout (LDO) regulator.
The PMIC is optimized for low cost 12V adapter inputs, making the device the ideal system-ona-chip power solution for consumer communications equipment.
Channel 1 is a step-down regulator with an input voltage range of 6.
0V to 24V, providing up to 4.
5A output current.
490kHz fixed switching frequency allows small L/C filtering components.
Channel 1 utilizes voltag...


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