Description
RT9716A/B Express Card Power Interface Switch General .
The RT9716A/B power distribution switches are designed to fulfill power management requirements of Express Card specification.
Features
* z Meets Express Card Standard (ExpressCard|34 and ExpressCard|54)
z Compliant with the Express Card Compliance Check Lists, Compliance ID : EC100288
z Fully Satisfy the Express Card Implementation Guidelines
z Supports Systems with WAKE Function z TTL-Logic Compatible Input z Under-Voltage Lockout P
Applications
* z PCs z PDAs z Digital Cameras z TV and Set Top Boxes
Pin Configurations
(TOP VIEW)
SHDN FLG RCLKEN AUXIN NC
STBY 1
3.3VIN 2 3.3VOUT 3
NC 4 NC 5
20 19 18 17 16
15 AUXOUT
GND
21
14 NC 13 NC 12 1.5VIN 11 1.5VOUT
6 7 8 9 10
SYSRST GND
PERST CPUSB
CPPE
WQFN-20L 4x4
DS9716A/B-01 April 2011
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