Ic Data Sheets; Block Diagram; Pin Configuration; Internal Block Diagram And Pin Configuration - Philips Q549.2E LA Service Manual

8. IC Data Sheets

This chapter shows the internal block diagrams and pin
configurations of ICs that are drawn as "black boxes" in the
8.1 Diagram SSB: DC/DC

Block Diagram

Pin Configuration

B01A, TPS53124PW (IC 7U03)
VBST1
1
NC
2
EN1 3
VO1
4
VFB1
5
NC
6
GND
7
TEST1
8
NC
9
VFB2
10
VO2
11
EN2
12
NC
13
VBST2
14
Figure 8-1 Internal block diagram and pin configuration
IC Data Sheets
electrical diagrams (with the exception of "memory" and "logic"
ICs).
28 DRVH1
27
LL1
26
DRVL1
25
PGND1
24
TRIP1
23
VIN
22 VREG5
21
V5FILT
TEST2
20
TRIP2
19
PGND2
18
DRVL2
17
LL2
16
DRVH2
15
Q549.2E LA 8.
18250_300_090319.eps
090319
EN 53
2009-May-08