IC Data Sheets
8.
8.5
Diagram
, B01, RT8079ZQW (IC U701)
Figure 8-11 Internal block diagram
and pin configuration
19530_309_130724.eps
130724
Block diagram
Pinning information
GND
GND
VIN
VIN
SW
SW
SS/TR
SW
AG
N
D
CO
MP
FB
RT
/S
YNC
VIN
EN
BOO
T
PGOO
D
12
11
10
9
13
14
15
16
1
2
3
4
8
7
6
5
GND
17
RT8079ZQW
EN
VIN
SW
FB
Slope
Compensation
Shutdown
Control
Over Temperature
Protection
Current
Sense
Driver
Control
Logic
PWM
Comparator
GND
BOOT
UVLO
Error
Amplifier
Oscillator
Soft-Start
V
REF
EN Threshold
PGOOD Threshold
GND
SS/TR
AGND
COMP
RT/SYNC
PGOOD
PGOOD Comparator
Internal pull up
current
Enable Comparator