用TI设计软件设计的电源5117芯片
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GRM31CR61E106KA12L Series= X5R
08053C104KAT2A Series= X7R
GRM31CR60J107ME39L Series= X5R
CC0805KRX7R9BB821 Series= X7R
GRM155C80J474KE19D Series= X6S
Properties
1 $0.01 0402 3 mm2
1 $0.01 0402 3 mm2
1 $0.01 0402 3 mm2
1 $0.10 1206 11 mm2
1 $0.01 0402 3 mm2
1 $0.01 0402 3 mm2
1 $0.01 0402 3 mm2
1 $2.10
PWP0020A 71 mm2
Copyright © 2016, Texas Instruments Incorporated
Cr es
470.0 nF
Css
15.0 nF
Ccom p1 Rcom p
1.5 nF
23.2 kOhm 63.0 mW
D1
VF@Io= 440.0 m V VRRM= 35.0 V
M1
VdsMax = 30.0 V
IdsMax = 50.0 CAmbopsot
100.0 nF
Cvcc
470.0 nF
Cout
100.0 µF 4.885 m Ohm
Rf b 1
1.15 kOhm 63.0 mW
Io u t _1
My Comments
No comments
Electrical BOM
# Name
Manufacturer
1. Cboot
MuRata
2. Ccomp1 Yageo America
3. Ccomp2 Yageo America
Vin
Cinx
100.0 nF 280.0 m Ohm
DEMB
VCC
VIN
HB
LM5 1 1 7
UVLO
HO
RT
U1
SW
RES
LO
CS
SS VCCDIS
CSG CM
AGND PGANDCOMP
RAMP FB
Ccom p2
15.0 pF
Ruv1
6.98 kOhm 63.0 mW
Rt
11.3 kOhm 63.0 mW
Res= 23.2 kOhm Power= 63.0 mW Tolerance= 1.0%
Res= 1.15 kOhm Power= 63.0 mW Tolerance= 1.0%
Res= 6.04 kOhm Power= 63.0 mW Tolerance= 1.0%
Res= 41.2 kOhm Power= 63.0 mW Tolerance= 1.0%
19. Rsense
Stackpole Electronics Inc CSR1206FK20L0 Series= ?
20. Rt
Vishay-Dale
CRCW040211K3FKED Series= CRCW..e3
21. Ruv1
Vishay-Dale
CRCW04026K98FKED Series= CRCW..e3
Device = LM5117PMHX/NOPB Topology = Buck Created = 7/24/16 9:37:00 PM BOM Cost = $4.21 BOM Count = 23 Total Pd = 1.57W
Ruv2
54.9 kOhm 63.0 mW
Cin
10.0 µF 4.512 m Ohm
L1
6.8 µH 49.5 m Ohm
Vout = 5.0V Iout = 3.0A
Rram p
M2
41.2 kOhm
VdsMax = 10603.0.0Vm W
IdsMax = 50.0 Am ps
Rsense
20.0 m Ohm 500.0 mW
Cram p
820.0 pF
Rf b 2
6.04 kOhm 63.0 mW
M2 PdSw(W)
Duty Cycle(%)
WEBENCH® Design
Duty Cycle
41 40 39 38 37 36 35 34 33 32 31 30 29 28
0 .2 5 0 .5 0 0 .7 5 1 .0 0 1 .2 5 1 .5 0 1 .7 5 2 .0 0 2 .2 5 2 .5 0 2 .7 5 3 .0 0
Output Current (A)
Vin= 1 3 .0 V Vin= 1 5 .5 V Vin= 1 8 .0 V
0 .2 0 0 .1 9 0 .1 8 0 .1 7 0 .1 6 0 .1 5 0 .1 4 0 .1 3 0 .1 2 0 .1 1 0 .1 0 0 .0 9 0 .0 8 0 .0 7 0 .0 6 0 .0 5 0 .0 4 0 .0 3 0 .0 2 0 .0 1
4 2 .5 0 4 2 .2 5 4 2 .0 0 4 1 .7 5 4 1 .5 0 4 1 .2 5 4 1 .0 0 4 0 .7 5 4 0 .5 0 4 0 .2 5 4 0 .0 0 3 9 .7 5 3 9 .5 0 3 9 .2 5 3 9 .0 0 3 8 .7 5
IC Tj
0 .2 5 0 .5 0 0 .7 5 1 .0 0 1 .2 5 1 .5 0 1 .7 5 2 .0 0 2 .2 5 2 .5 0 2 .7 5 3 .0 0
22. Ruv2
Vishay-Dale
CRCW040254K9FKED Series= CRCW..e3
23. U1
Texas Instruments
LM5117PMHX/NOPB
WEBENCH® Design
Properties
Cap= 15.0 nF VDC= 50.0 V IRMS= 0.0 A
WEBENCH ® Design Report
Design : 4743483/5 LM5117PMHX/NOPB
LM5117PMHX/NOPB 13.0V-18.0V to 5.00V @ 3.0A
VinMin = 13.0V VinMax = 18.0V Vout = 5.0V Iout = 3.0A
Switcher
Qty Price 1 $0.01
Footprint 0805 7 mm2
1 $0.01 0402 3 mm2
1 $0.09 Diode_0603 5 mm2
1 $0.49
SRP6540 83 mm2 1 $0.34
TRANS_NexFET_Q3 18 mm2 1 $0.75
TRANS_NexFET_Q3 18 mm2 1 $0.01 0402 3 mm2
1 $0.01 0402 3 mm2
Copyright © 2016, Texas Instruments Incorporated
1
ti.com/webench
WEBENCH® Design Report LM5117PMHX/NOPB : LM5117PMHX/NOPB 13.0V-18.0V to 5.00V @ 3.0A July 24, 2016 21:44:05 GMT-07:00
# Name 9. Css
Manufacturer Yageo America
10. Cvcc
MuRata
11. D1 12. L1
Bourns Bourns
Part Number CC0805KRX7R9BB153 Series= X7R
GRM155R61A474KE15D Series= X5R
Vishay-Dale
CRCW04021K15FKED Series= CRCW..e3
17. Rfb2
Vishay-Dale
CRCW04026K04FKED Series= CRCW..e3
18. Rramp Vishay-Dale
CRCW040241K2FKED Series= CRCW..e3
4. Cin
MuRata
5. Cinx
AVX
6. Cout
MuRata
7. Cramp Yageo America
8. Cres
MuRata
Part Number GRM155R61A104KA01D Series= X5R
CC0805KRX7R9BB152 Series= X7R
CC0805JRNPO9BN150 Series= C0G/NP0
Cap= 470.0 nF VDC= 10.0 V IRMS= 0.0 A
VF@Io= 440.0 mV VRRM= 35.0 V
L= 6.8 μH DCR= 49.5 mOhm
VdsMax= 30.0 V IdsMax= 50.0 Amps
VdsMax= 100.0 V IdsMax= 50.0 Amps
2
ti.com/webench
WEBENCH® Design Report LM5117PMHX/NOPB : LM5117PMHX/NOPB 13.0V-18.0V to 5.00V @ 3.0A July 24, 2016 21:44:05 GMT-07:00
IC Tj(degC)
Cin IRMS(A)
Cap= 100.0 nF ESR= 280.0 mOhm VDC= 25.0 V IRMS= 0.0 A
Cap= 100.0 uF ESR= 4.885 mOhm VDC= 6.3 V IRMS= 4.4118 A
Cap= 820.0 pF VDC= 50.0 V IRMS= 0.0 A
Cap= 470.0 nF VDC= 6.3 V IRMS= 0.0 A
CD0603-B0130L
SRP6540-6R8M
13. M1
Texas Instruments
CSD17308Q3
14. M2
Texas Instruments
CSD19537Q3
15. Rcomp Vishay-Dale
CRCW040223K2FKED Series= CRCW..e3
16. Rfb1
Cap= 100.0 nF VDC= 10.0 V IRMS= 0.0 A
Cap= 1.5 nF VDC= 50.0 V IRMS= 0.0 A
Cap= 15.0 pF VDC= 50.0 V IRMS= 0.0 A
Cap= 10.0 uF ESR= 4.512 mOhm VDC= 25.0 V IRMS= 2.447 A
0 .2 5 0 .5 0 0 .7 5 1 .0 0 1 .2 5 1 .5 0 1 .7 5 2 .0 0 2 .2 5 2 .5 0 2 .7 5 3 .0 0
Output Current (A)
Vin= 1 3 .0 V Vin= 1 5 .5 V Vin= 1 8 .0 V
Rsense Pd(W)
Output Current (A)
Vin= 1 3 .0 V Vin= 1 5 .5 V Vin= 1 8 .0 V
Cin IRMS
1 .5 1 .4 1 .3 1 .2ቤተ መጻሕፍቲ ባይዱ1 .1 1 .0 0 .9 0 .8 0 .7 0 .6 0 .5 0 .4 0 .3 0 .2 0 .1 0 .0
0 .2 5 0 .5 0 0 .7 5 1 .0 0 1 .2 5 1 .5 0 1 .7 5 2 .0 0 2 .2 5 2 .5 0 2 .7 5 3 .0 0
Res= 20.0 mOhm Power= 500.0 mW Tolerance= 1.0%
Res= 11.3 kOhm Power= 63.0 mW Tolerance= 1.0%
Res= 6.98 kOhm Power= 63.0 mW Tolerance= 1.0%
Res= 54.9 kOhm Power= 63.0 mW Tolerance= 1.0%
M2 PdSw
0 .2 5 0 .5 0 0 .7 5 1 .0 0 1 .2 5 1 .5 0 1 .7 5 2 .0 0 2 .2 5 2 .5 0 2 .7 5 3 .0 0
Output Current (A)
Vin= 1 3 .0 V Vin= 1 5 .5 V Vin= 1 8 .0 V
L Pd
0 .6 5 0 .6 0 0 .5 5 0 .5 0 0 .4 5 0 .4 0 0 .3 5 0 .3 0 0 .2 5 0 .2 0 0 .1 5 0 .1 0 0 .0 5 0 .0 0
Qty Price 1 $0.01
Footprint 0402 3 mm2
1 $0.01 0805 7 mm2
1 $0.01 0805 7 mm2
1 $0.05 1206_190 11 mm2
1 $0.01 0805 7 mm2
1 $0.14 1206_190 11 mm2
1 $0.01 0805 7 mm2
08053C104KAT2A Series= X7R
GRM31CR60J107ME39L Series= X5R
CC0805KRX7R9BB821 Series= X7R
GRM155C80J474KE19D Series= X6S
Properties
1 $0.01 0402 3 mm2
1 $0.01 0402 3 mm2
1 $0.01 0402 3 mm2
1 $0.10 1206 11 mm2
1 $0.01 0402 3 mm2
1 $0.01 0402 3 mm2
1 $0.01 0402 3 mm2
1 $2.10
PWP0020A 71 mm2
Copyright © 2016, Texas Instruments Incorporated
Cr es
470.0 nF
Css
15.0 nF
Ccom p1 Rcom p
1.5 nF
23.2 kOhm 63.0 mW
D1
VF@Io= 440.0 m V VRRM= 35.0 V
M1
VdsMax = 30.0 V
IdsMax = 50.0 CAmbopsot
100.0 nF
Cvcc
470.0 nF
Cout
100.0 µF 4.885 m Ohm
Rf b 1
1.15 kOhm 63.0 mW
Io u t _1
My Comments
No comments
Electrical BOM
# Name
Manufacturer
1. Cboot
MuRata
2. Ccomp1 Yageo America
3. Ccomp2 Yageo America
Vin
Cinx
100.0 nF 280.0 m Ohm
DEMB
VCC
VIN
HB
LM5 1 1 7
UVLO
HO
RT
U1
SW
RES
LO
CS
SS VCCDIS
CSG CM
AGND PGANDCOMP
RAMP FB
Ccom p2
15.0 pF
Ruv1
6.98 kOhm 63.0 mW
Rt
11.3 kOhm 63.0 mW
Res= 23.2 kOhm Power= 63.0 mW Tolerance= 1.0%
Res= 1.15 kOhm Power= 63.0 mW Tolerance= 1.0%
Res= 6.04 kOhm Power= 63.0 mW Tolerance= 1.0%
Res= 41.2 kOhm Power= 63.0 mW Tolerance= 1.0%
19. Rsense
Stackpole Electronics Inc CSR1206FK20L0 Series= ?
20. Rt
Vishay-Dale
CRCW040211K3FKED Series= CRCW..e3
21. Ruv1
Vishay-Dale
CRCW04026K98FKED Series= CRCW..e3
Device = LM5117PMHX/NOPB Topology = Buck Created = 7/24/16 9:37:00 PM BOM Cost = $4.21 BOM Count = 23 Total Pd = 1.57W
Ruv2
54.9 kOhm 63.0 mW
Cin
10.0 µF 4.512 m Ohm
L1
6.8 µH 49.5 m Ohm
Vout = 5.0V Iout = 3.0A
Rram p
M2
41.2 kOhm
VdsMax = 10603.0.0Vm W
IdsMax = 50.0 Am ps
Rsense
20.0 m Ohm 500.0 mW
Cram p
820.0 pF
Rf b 2
6.04 kOhm 63.0 mW
M2 PdSw(W)
Duty Cycle(%)
WEBENCH® Design
Duty Cycle
41 40 39 38 37 36 35 34 33 32 31 30 29 28
0 .2 5 0 .5 0 0 .7 5 1 .0 0 1 .2 5 1 .5 0 1 .7 5 2 .0 0 2 .2 5 2 .5 0 2 .7 5 3 .0 0
Output Current (A)
Vin= 1 3 .0 V Vin= 1 5 .5 V Vin= 1 8 .0 V
0 .2 0 0 .1 9 0 .1 8 0 .1 7 0 .1 6 0 .1 5 0 .1 4 0 .1 3 0 .1 2 0 .1 1 0 .1 0 0 .0 9 0 .0 8 0 .0 7 0 .0 6 0 .0 5 0 .0 4 0 .0 3 0 .0 2 0 .0 1
4 2 .5 0 4 2 .2 5 4 2 .0 0 4 1 .7 5 4 1 .5 0 4 1 .2 5 4 1 .0 0 4 0 .7 5 4 0 .5 0 4 0 .2 5 4 0 .0 0 3 9 .7 5 3 9 .5 0 3 9 .2 5 3 9 .0 0 3 8 .7 5
IC Tj
0 .2 5 0 .5 0 0 .7 5 1 .0 0 1 .2 5 1 .5 0 1 .7 5 2 .0 0 2 .2 5 2 .5 0 2 .7 5 3 .0 0
22. Ruv2
Vishay-Dale
CRCW040254K9FKED Series= CRCW..e3
23. U1
Texas Instruments
LM5117PMHX/NOPB
WEBENCH® Design
Properties
Cap= 15.0 nF VDC= 50.0 V IRMS= 0.0 A
WEBENCH ® Design Report
Design : 4743483/5 LM5117PMHX/NOPB
LM5117PMHX/NOPB 13.0V-18.0V to 5.00V @ 3.0A
VinMin = 13.0V VinMax = 18.0V Vout = 5.0V Iout = 3.0A
Switcher
Qty Price 1 $0.01
Footprint 0805 7 mm2
1 $0.01 0402 3 mm2
1 $0.09 Diode_0603 5 mm2
1 $0.49
SRP6540 83 mm2 1 $0.34
TRANS_NexFET_Q3 18 mm2 1 $0.75
TRANS_NexFET_Q3 18 mm2 1 $0.01 0402 3 mm2
1 $0.01 0402 3 mm2
Copyright © 2016, Texas Instruments Incorporated
1
ti.com/webench
WEBENCH® Design Report LM5117PMHX/NOPB : LM5117PMHX/NOPB 13.0V-18.0V to 5.00V @ 3.0A July 24, 2016 21:44:05 GMT-07:00
# Name 9. Css
Manufacturer Yageo America
10. Cvcc
MuRata
11. D1 12. L1
Bourns Bourns
Part Number CC0805KRX7R9BB153 Series= X7R
GRM155R61A474KE15D Series= X5R
Vishay-Dale
CRCW04021K15FKED Series= CRCW..e3
17. Rfb2
Vishay-Dale
CRCW04026K04FKED Series= CRCW..e3
18. Rramp Vishay-Dale
CRCW040241K2FKED Series= CRCW..e3
4. Cin
MuRata
5. Cinx
AVX
6. Cout
MuRata
7. Cramp Yageo America
8. Cres
MuRata
Part Number GRM155R61A104KA01D Series= X5R
CC0805KRX7R9BB152 Series= X7R
CC0805JRNPO9BN150 Series= C0G/NP0
Cap= 470.0 nF VDC= 10.0 V IRMS= 0.0 A
VF@Io= 440.0 mV VRRM= 35.0 V
L= 6.8 μH DCR= 49.5 mOhm
VdsMax= 30.0 V IdsMax= 50.0 Amps
VdsMax= 100.0 V IdsMax= 50.0 Amps
2
ti.com/webench
WEBENCH® Design Report LM5117PMHX/NOPB : LM5117PMHX/NOPB 13.0V-18.0V to 5.00V @ 3.0A July 24, 2016 21:44:05 GMT-07:00
IC Tj(degC)
Cin IRMS(A)
Cap= 100.0 nF ESR= 280.0 mOhm VDC= 25.0 V IRMS= 0.0 A
Cap= 100.0 uF ESR= 4.885 mOhm VDC= 6.3 V IRMS= 4.4118 A
Cap= 820.0 pF VDC= 50.0 V IRMS= 0.0 A
Cap= 470.0 nF VDC= 6.3 V IRMS= 0.0 A
CD0603-B0130L
SRP6540-6R8M
13. M1
Texas Instruments
CSD17308Q3
14. M2
Texas Instruments
CSD19537Q3
15. Rcomp Vishay-Dale
CRCW040223K2FKED Series= CRCW..e3
16. Rfb1
Cap= 100.0 nF VDC= 10.0 V IRMS= 0.0 A
Cap= 1.5 nF VDC= 50.0 V IRMS= 0.0 A
Cap= 15.0 pF VDC= 50.0 V IRMS= 0.0 A
Cap= 10.0 uF ESR= 4.512 mOhm VDC= 25.0 V IRMS= 2.447 A
0 .2 5 0 .5 0 0 .7 5 1 .0 0 1 .2 5 1 .5 0 1 .7 5 2 .0 0 2 .2 5 2 .5 0 2 .7 5 3 .0 0
Output Current (A)
Vin= 1 3 .0 V Vin= 1 5 .5 V Vin= 1 8 .0 V
Rsense Pd(W)
Output Current (A)
Vin= 1 3 .0 V Vin= 1 5 .5 V Vin= 1 8 .0 V
Cin IRMS
1 .5 1 .4 1 .3 1 .2ቤተ መጻሕፍቲ ባይዱ1 .1 1 .0 0 .9 0 .8 0 .7 0 .6 0 .5 0 .4 0 .3 0 .2 0 .1 0 .0
0 .2 5 0 .5 0 0 .7 5 1 .0 0 1 .2 5 1 .5 0 1 .7 5 2 .0 0 2 .2 5 2 .5 0 2 .7 5 3 .0 0
Res= 20.0 mOhm Power= 500.0 mW Tolerance= 1.0%
Res= 11.3 kOhm Power= 63.0 mW Tolerance= 1.0%
Res= 6.98 kOhm Power= 63.0 mW Tolerance= 1.0%
Res= 54.9 kOhm Power= 63.0 mW Tolerance= 1.0%
M2 PdSw
0 .2 5 0 .5 0 0 .7 5 1 .0 0 1 .2 5 1 .5 0 1 .7 5 2 .0 0 2 .2 5 2 .5 0 2 .7 5 3 .0 0
Output Current (A)
Vin= 1 3 .0 V Vin= 1 5 .5 V Vin= 1 8 .0 V
L Pd
0 .6 5 0 .6 0 0 .5 5 0 .5 0 0 .4 5 0 .4 0 0 .3 5 0 .3 0 0 .2 5 0 .2 0 0 .1 5 0 .1 0 0 .0 5 0 .0 0
Qty Price 1 $0.01
Footprint 0402 3 mm2
1 $0.01 0805 7 mm2
1 $0.01 0805 7 mm2
1 $0.05 1206_190 11 mm2
1 $0.01 0805 7 mm2
1 $0.14 1206_190 11 mm2
1 $0.01 0805 7 mm2