Texas Instruments TPS53014, Руководство пользователя

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4 Schematic
Notes:
NO
T POPULA
TED
VIN
GND
8V - 22V
VOUT GND
1.05V/8A
VIN
GND
VOUT
GND
EN
SW
Enable
GND
Disable (Default)
Enable Circuitry
VREG5
1
1
1
1
1
S
S
TP5
R5
5.11
C5
0.1uF
TP8 TP7
TP2
L1
1.5uH
C7
22uF
TP6
1 2
J2
1 2
J1
C6
22uF
C8
R9
3.01
C12
1000pF
TP1
1
VFB
2
S
S
3
VREG5
4
EN
5
VIN
6
PGND
7
DRVL
8
SW
9
DRVH
10
VBST
U1
TPS53014DGS
C1
10uF
C2
10uF
C3
10uF
4
5
6
S1
SW_G12AP
TP9
G
S D
Q1 CSD17507Q5A
G
S D
Q2
CSD17507Q5A
R2
10.0
C13
0.1uF
R6
1.00k
R8
1.00k
C11
4.7uF
C10
0.01uF R4
R10 15.4k
TP4
R7
2.05
D1
BA
T54XV2T1
R1
8.66k
R3
23.7k
TP3
TP10
R11
140
SH1
C9
C4
VIN
VOUT
PWRGND
PWRGND
AGND
VIN
VIN
VOUT
Figure 4-1. TPS53014EVM-126 Schematic
Schematic www.ti.com
4 TPS53014 Buck Controller Evaluation Module User's Guide SLUU943A – MAY 2012 – REVISED DECEMBER 2021
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