Texas Instruments TPS7A4501EVM-385 Evaluation Module TPS7A4501EVM-385 TPS7A4501EVM-385 Datenbogen
Produktcode
TPS7A4501EVM-385
6
Schematic and Bill of Materials (BOM)
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
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Monday
,
August18,2008
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itle
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Monday
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August18,2008
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itle
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PWR
SEN
GND
SEN
GND
SEN
HPA385EvaluationModuldeRevA.
PWR
SEN
OFF
ON
HPA385EVM
KTTPackage
1
2
2
3
3
4
4
1
ForAdjustableOutputRegulator:
VOUT=1.21(1+R2/R1)+(Iadj*R2)
Iadj=1.21/R1
R1<4.17Kohms
2
SeeBOMforpartnumber
NotInstalled
3
ForFixedOutputVoltageRefgulator:Short
acrossJP8andDoNotInstallR1.
4
5
Warning:Extendedpowerdisapationcanheatuppart
toheatandcauseinjuryiftouched.
5
IOUTmax=1.5A
J2
OUTPUT
J2
OUTPUT
1
2
TP3
T
estloop_Black
GND
TP3
T
estloop_Black
GND
J4
OUT_GND
J4
OUT_GND
1
2
TP1
T
estloop_Black
GND
TP1
T
estloop_Black
GND
+
C4
+
C4
1
2
C1
10uF25v
C1
10uF25v
J1
INPUT
J1
INPUT
1
2
R1R1
R2R2
C3C3
U1
TPS7A45
U1
TPS7A45
IN
2
SHDN
1
ADJ
5
OUT
4
GN
D
3
TA
B
6
JP1
ENABLE
JP1
ENABLE
1
2
3
JP2
MODE
JP2
MODE
1
2
J3
IN_GND
J3
IN_GND
1
2
C2
10uF25v
C2
10uF25v
TP2
T
estloop_Black
GND
TP2
T
estloop_Black
GND
Schematic and Bill of Materials (BOM)
www.ti.com
shows the EVM schematic.
shows the EVM BOM.
Figure 9. EVM Schematic
10
TPS7A45xxEVM-385
SLVU259A – October 2008 – Revised October 2008