Datasheet


SLVS612 − APRIL 2006
8
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4
5
6
7
13
12
11
10
HDRV
SW
BP10
LDRV
EA_REF
SGND
SS
VFB
TPS40056PWP
8 9PGNDCOMP
R3
R1
R5
R4
V
OUT
V
TRKIN
R6
+
−
UDG−06020
Figure 1. Tracking Configuration, V
OUT
Tracks V
TRKIN
Figure 2
f
SW
− Switching Frequency − kHz
SWITCHING FREQUENCY
vs
TIMING RESISTANCE
0
100
0
200 400 600 800 100
0
200
300
400
500
600
R
T
− Timing Resistance − kΩ
2
3
0
6481210 1
4
1
2
7
4
5
6
8
9
10
BP10 AND BP5
vs
INPUT VOLTAGE
V
OUT
− Output Voltage − V
Figure 3
V
IN
− Input Voltage − V
BP10
BP5