Texas Instruments TPS54678 Evaluation Module TPS54678EVM-155 TPS54678EVM-155 데이터 시트
제품 코드
TPS54678EVM-155
A
6/20/2012
PWR155
TPS54678EVM-155
A
B
Title
Size
D
of
4
3
2
1
A
B
3
4
1
2
C
B
Number
Drawn by
Sheet
Sheet
C
D
Engineer
Date
Filename
Filename
Rev
Texas Instruments, Inc
M. Cardella
M. Cardella
PWR155A.sch
6/20/2012
1
1
EN
GND
PG
VIN
VIN
GND
VOUT
GND
NOT INSTALLED
VIN= 3-6V
PG-PU
VOUT= 1.2V
1
1
1
1
TPS54678
3V to 6V
Parameter
1.2V
Input Voltage Range
Output Voltage
Value
Output Current
0 to 6A
Device
GND
SS/TR
TP2
1
2
JP1
C5
R3
26.7k
R2
12.7k
R1
14.7k
R4
82.5k
R6
R7 100k
C8
0.1uF
1
2
JP2
TP6
R9
20.0k
1
2
J2
TP1
C6
2200pF
R5
TP4
TP5
R10
20.0k
R8
51.1
TP7
C2
47uF
1
2
J1
1
2
JP3
TP3
C3
47uF
C9
47uF
TP9
C7
0.01uF
TP8
1 VIN
2 VIN
3 GND
4 GND
5
AGND
6
VSENSE
7
COMP
8
R
T/CLK
9
SS/TR
10
PH
11
PH
12
PH
13
BOO
T
14
PWRGD
15
EN
16
VIN
17
PWPD
U1
TPS54678RTE
C15
150pF
C10
47uF
1
2
L1
1.2 uH
C14
220pF
C1
47uF
C4
0.1uF
C13
47uF
C12
47uF
C11
47uF
+
C16
220uF
TP10
VSNS
VSNS
VIN
VIN
VIN
Schematic and Bill of Materials
4
Schematic and Bill of Materials
This section presents the EVM schematic and bill of materials.
4.1
Schematic
is the schematic for the EVM.
Figure 23. TPS54678EVM-155 Schematic
19
SLVU747 – June 2012
TPS54678EVM-155 6-A, SWIFT™ Regulator Evaluation Module
Copyright © 2012, Texas Instruments Incorporated