Datasheet

C3
1 μF
C6
0.47 μF
V
GL
−5V/50mA
C7
0.47 μF
R3
620kΩ
R4
150kΩ
C8
220nF
C9
22nF
C10
10nF
C17
22nF
D6
SL22
L2
15 μH
Cb
100nF
R8
1.2kΩ
R7
2kΩ
C14
10nF
C12
2*22 μF
V
(LOGIC)
3.3V/2.3 A
R6
76kΩ
R5
1MΩ
V
GH
23V/50mA
0.47 μFC5
V
S
13.5V/2 A
C15
470nF
C2
3*22 μF
R1
820kΩ
C4
22pF
L1
6.9 μH
V
IN
12V 10%
C1
2*22 μF
COMP
VINB
FREQ
EN1
EN2
DRN
FBN
REF
PGND
PGND
SW
SW
AVIN
FB
GND
OS
DRP
FBP
BOOT
SWB
NC
DLY1
TPS65161
D1
SL22
D2
D3
D4
D5
SS
VINB
GD
FBB
DLY2
SUP
GD
C16
1 μF
C11
10nF
R2
75kΩ
C13
0.47 μF
8
12
20
21
22
16
9
11
13
24
6
7
28
25
4
5
1
3
23
27
10
14
17
18
19
15
2
26
TPS65161
TPS65161A, TPS65161B
www.ti.com SLVS617E –APRIL 2006–REVISED MARCH 2013
Figure 22. Standard 12-V to 13.5-V Conversion
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