Texas Instruments TPS54061 Evaluation Module TPS54061EVM-142 TPS54061EVM-142 데이터 시트
제품 코드
TPS54061EVM-142
VIN
GND
8 to 60V
VOUT
GND
3.3V 200mA
1
Not Populated
1
1
LOOP
PH
GND
VOUT
VIN
GND
GND
EN
GND
1 BOOT
2 VIN
3 EN
4 RT/CLK
5
VSNS
6
COMP
7
GND
8
PH
9
P
W
P
D
U1
TPS54061DRB
L1
100uH
C1
C2
2.2uF
C3
0.1uF
C4
0.01uF
C5
4700pF
C6
33pF
C7
10uF
C8
TP1
TP2
TP3
TP4
TP5
TP6
R1
196k
R2
36.5k
R3
143k
R4
26.1k
R5
51.1
51.1
R6
31.6k
31.6k
R7
10.0k
1
2
J1
1
2
J2
TP7
1
2
JP1
Schematic and Bill of Materials
3.2
Estimated Circuit Area
The estimated printed-circuit-board area for the components used in this design is 0.214 in
2
(140 mm
2
).
This area does not include test points or connectors. This design uses 0603 components for easy
modifications. The area can be reduced by using smaller sized components.
modifications. The area can be reduced by using smaller sized components.
4
Schematic and Bill of Materials
This section presents the TPS54061EVM-142 schematic and bill of materials.
4.1
Schematic
is the schematic for the TPS54061EVM-142.
Figure 21. TPS54061EVM-142 Schematic
15
SLVU721 – May 2012
Evaluation Module for TPS54061 Synchronous Step-Down SWIFT
Copyright © 2012, Texas Instruments Incorporated