Philips 40PFL3088H/12 - Page 48

IC Data Sheets
EN 48 TPN10.1E LA8.
2013-Oct-18
back to
div. table
8.2 Diagram 10-3-1 Power, B01, TPS54519RTE (IC U701)
Figure 8-2 Internal block diagram and pin configuration
19430_300_130116.eps
130116
Block diagram
Pinning information
DGRWP
TOOB
PH
TR
NE
DNGA
VIN
ESNESV
PMOC
15 14 13
GND
12
11
10
9
8
765
16
GND
VIN
NIV
PH
PH
1
2
3
4
SS/TR
TPS54519
ERROR
AMPLIFIER
Boot
Charge
Boot
UVLO
UVLO
Current
Sense
Oscillator
Frequency
Shift
Slope
Compensation
PWM
Comparator
Minimum
COMP Clamp
Maximum
Clamp
Vo l t age
Reference
Overload
Recovery
VSENSE
SS/TR
COMP
RT
PH
BOOT
VIN
AGND
Thermal
Shutdown
EN
Enable
Comparator
Shutdown
Logic
Shutdown
Enable
Threshold
Logic
Shutdo
wn
PWRGD
THERMALP
AD
GND
Logic
Shutdown
107%
93%
Logic and PWM
Latch
i
1
i
hys
TPS54519