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UP1728PDDA Datasheet(PDF) 3 Page - uPI Group Inc.

Part # UP1728PDDA
Description  1.2MHz, 3.0A, High-Efficiency Synchronous-Rectified Buck Converter
PDF  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  UPI [uPI Group Inc.]
Direct Link  http://www.ubiq-semi.com/
Logo UPI - uPI Group Inc.

UP1728PDDA Datasheet(HTML) 3 Page - uPI Group Inc.

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uP1728
3
uP1728-DS-F0000, Dec. 2012
www.upi-semi.com
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Functional Pin Description
Functional Block Diagram
Control Logic
Driver
Current
Sense
Current Limit
Detector
Over/Under
Voltage
Protection
Slope
Comp.
OSC &
Shutdown Control
0.6V
VREF
LX
FB
EN
VIN
VDD
0.93V
0.54V
0.26V
POK
POK
GND
Mode
OVP
POK
UVP



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