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EN 52
8.
QM15.2E LA
8.4
Diagram
10-6-1 System Power
Block diagram
RT8079GQW
RT/SYNC
Pinning information
2015-Sep-30
IC Data Sheets
1, B01, RT8079GQW (IC U710)
Internal pull up
current
Enable Comparator
EN
EN Threshold
Oscillator
Slope
Compensation
SS/TR
Soft-Start
V
REF
FB
PGOOD Threshold
PGOOD Comparator
VIN
1
VIN
2
GND
3
GND
4
Figure 8-5 Internal block diagram and pin configuration
Over Temperature
Protection
Shutdown
Current
Control
Sense
Control
Logic
PWM
Comparator
Error
Amplifier
PGOOD
COMP
16
15
14
13
SW
12
SW
11
GND
SW
10
17
SS/TR
9
5
6
7
8
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div.table
VIN
UVLO
BOOT
Driver
SW
GND
AGND
GND
19880_303.eps
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