Philips 40PFT5500/12 - Page 51

IC Data Sheets
EN 51QM15.2E LA 8.
2015-Sep-30
back to
div.table
8.3 Diagram 10-6-2 System Power 2, B02, MP8126DF (IC U202)
Figure 8-4 Internal block diagram and pin configuration
19790_304.eps
Block diagram
Pinning information
MP8126DF
SGND
BYPASS
VDD
COMP
EN
EP
LINEDROP
POK
13V/18V
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
PGND
SW
BST
VBOOST
VOUT
ILIMIT
TCAP
EXTM
TOP VIEW
Vref
Boost
Driver
22kHz
Shaper
13V / 18V
Switch
8~14V Vin
BYPASS
13V/18V
POK
VBOOST
COMP
BST
+1V Offset
Internal
Regulator
Charge
Pump
TCAP
EXTM
VDD
SGND
PGND
SW
POK
LINEDROP
13V/18V
VOUT
ILIMIT
EN
Current
Limit