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PDF ACT8862 Data sheet ( Hoja de datos )
| Número de pieza | ACT8862 | |
| Descripción | Advanced PMU | |
| Fabricantes | Active-Semi | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ACT8862 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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® ACT8862
Product Brief, 05-Dec-11
Advanced PMU for Amlogic AML8726-M3
FEATURES
• Optimized for Amlogic AML8726-M3 Processor
• Three Step-Down DC/DC Converters
• Four Low-Dropout Linear Regulators
• I2CTM Serial Interface
• Advanced Enable/Disable Sequencing Controller
• Minimal External Components
• Tiny 4×4mm TQFN44-32 Package
− 0.75mm Package Height
− Pb-Free and RoHS Compliant
GENERAL DESCRIPTION
The ACT8862 is a complete, cost effective, highly-
efficient ActivePMUTM power management solution,
optimized for the unique power, voltage-
sequencing, and control requirements of the Amlogic
AML8726-M3 processor.
This device features three step-down DC/DC
converters and four low-noise, low-dropout linear
regulators.
The three DC/DC converters utilize a high-
efficiency, fixed-frequency (2MHz), current-mode
PWM control architecture that requires a minimum
number of external components. Two DC/DCs are
capable of supplying up to 1150mA of output
current, while the third supports up to 1300mA. All
four low-dropout linear regulators are high-
performance, low-noise, regulators that supply up to
80mA, 320mA, 320mA and 320mA, respectively.
The ACT8862 is available in a compact, Pb-Free
and RoHS-compliant TQFN44-32 package.
TYPICAL APPLICATION DIAGRAM
Innovative PowerTM
ActivePMUTM and ActivePathTM are trademarks of Active-Semi.
I2CTM is a trademark of NXP.
-1-
www.active-semi.com
Copyright © 2011 Active-Semi, Inc.
Free Datasheet http://www.datasheet4u.com/
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| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet ACT8862.PDF ] | |
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