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Texas Instruments
TPS5420DR
|
Texas Instruments
TPS5430DDAR
|
Texas Instruments
TPS543A26RYSR
|
Texas Instruments
TPS548C26RXXR
|
Texas Instruments
TPS543820RPYR-ET
|
Texas Instruments
TPS54312PWPG4
|
Texas Instruments
TPS5430DDA G4
|
Texas Instruments
TPS54JA20RWWR
|
Texas Instruments
TPS54312PWP G4
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Texas Instruments
TPS54380PWP G4
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Price |
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$2.85 |
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RoHS |
|
Compliant |
Compliant |
Not Compliant |
Y |
Y |
Y |
Compliant |
Y |
Compliant |
Compliant |
Lead Status |
|
No |
No |
See ti.com |
Y |
Y |
See ti.com |
Yes |
Y |
Yes |
Yes |
Iout(Max)(A) |
|
2 |
3 |
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|
3 |
3 |
|
3 |
3 |
Vout(Max)(V) |
|
31 |
31 |
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1.2 |
31 |
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1.2 |
4.5 |
Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
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Catalog |
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Approx. Price (US$) |
|
1.70 | 1ku |
1.85 | 1ku |
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2.20 | 1ku |
1.85 1ku |
|
2.20 1ku |
2.25 1ku |
Switching Frequency(Max)(kHz) |
|
500 |
500 |
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700 |
500 |
|
700 |
700 |
Duty Cycle(Max)(%) |
|
87 |
87 |
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90 |
87 |
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90 |
90 |
Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
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-40 to 125 |
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Vout(Min)(V) |
|
1.23 |
1.23 |
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1.2 |
1.23 |
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1.2 |
0.9 |
Vin(Max)(V) |
|
36 |
36 |
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6 |
36 |
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6 |
6 |
Type |
|
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Converter (Integrated Switch) |
Converter |
Converter (Integrated Switch) |
Converter (Integrated Switch) |
Regulated Outputs(#) |
|
1 |
1 |
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1 |
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Package Group |
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SOIC |
SO PowerPAD |
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HTSSOP |
SO PowerPAD |
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HTSSOP |
HTSSOP |
Control Mode |
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Voltage Mode |
Voltage Mode |
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Voltage Mode |
Voltage Mode |
|
Voltage Mode |
Voltage Mode |
Special Features |
|
Enable |
Enable |
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Enable,Power Good,Synchronous Rectification |
Enable |
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Enable,Power Good,Synchronous ectification |
Enable,Power Good,Tracking,Synchronous ectification |
Switching Frequency(Min)(kHz) |
|
500 |
500 |
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280 |
500 |
|
280 |
280 |
Iq(Typ)(mA) |
|
3 |
3 |
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6.2 |
3 |
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6.2 |
6.2 |
Vin(Min)(V) |
|
5.5 |
5.5 |
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3 |
5.5 |
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3 |
3 |
Control mode |
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ACM/AECM |
D-CAP+ |
ACM/AECM |
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D-CAP3 |
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Duty cycle(max)(%) |
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94 |
80 |
94 |
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86 |
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Features |
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Adjustable current limit,Differential Remote Sense,Enable,Forced PWM,Frequency synchronization,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification,UVLO adjustable |
UVLO Fixed |
Adjustable current limit,Enable,Forced PWM,Frequency synchronization,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification,UVLO adjustable |
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Differential Remote Sense,Enable,Over Current Protection,Power good,Soft Start Adjustable,Synchronous Rectification,UVLO Fixed |
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Iout(max)(A) |
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16 |
35 |
8 |
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12 |
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Iq(typ)(mA) |
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1.2 |
7.9 |
1.2 |
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0.68 |
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Maximum package height(mm) |
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0.7 |
0.7 |
1.0 |
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1 |
|
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Operating temperature range(C) |
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|
-40 |
-40 |
-55 |
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|
-40 |
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Package area(mm^2) |
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|
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11.25 |
30 |
7.5 |
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12 |
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Package size (L x W)(mm) |
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4.5 x 2.5 |
6 x 5 |
2.5 x 3 |
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|
4 x 3 |
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Package type |
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WQFN-FCRLF |
WQFN-FCRLF |
VQFN-HR |
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VQFN-HR |
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Pin count |
|
|
|
17 |
37 |
14.0 |
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21 |
|
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Regulated outputs(#) |
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1 |
1 |
1 |
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1 |
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Switching frequency(max)(kHz) |
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|
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2200 |
1200 |
2200 |
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1000 |
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Switching frequency(min)(kHz) |
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|
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500 |
600 |
500 |
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600 |
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TI functional safety category |
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Vin(max)(V) |
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18 |
16 |
18 |
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16 |
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Vin(min)(V) |
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4 |
4 |
4 |
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2.7 |
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Vout(max)(V) |
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7 |
5.5 |
5.5 |
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5.5 |
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Vout(min)(V) |
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0.5 |
0.8 |
0.5 |
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0.9 |
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|
TI.com inventory |
|
|
|
336 |
263146 |
43757 |
|
|
12245 |
|
|
Approx. price(US$) |
|
|
|
2.4 | 1ku |
2 | 1ku |
4.148 | 1ku |
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1 | 1ku |
|
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EMI features |
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Low parasitic Hotrod packaging |
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|
ating |
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Catalog |
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Catalog |
Catalog |
egulated Outputs(#) |
|
|
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1 |
|
1 |
1 |
Market Segment |
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Industrial |
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Communications & Telecom |
Undervoltage Lockout |
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Fixed |
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Fixed |
Fixed |
Soft Start |
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Fixed |
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Adjustable |
Fixed |
Switch Current Limit(Typ)(A) |
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4 |
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4 |
4 |
Compensation |
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Internal |
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Internal |
External |
Estimated Package Size (WxL)(mm2) |
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[pf]8SO PowerPAD[/pf] |
|
[pf]20HTSSOP[/pf] |
[pf]20HTSSOP[/pf] |
Topology |
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Buck,Inverting Buck-Boost |
|
Buck |
Buck |
Operating Temperature ange(C) |
|
|
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|
-40 to 125 |
|
|
-40 to 85 |
Vref Accuracy(Typ)(%) |
|
|
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|
1.5 |
|
1 |
1 |
Brand |
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SWIFT |
SWIFT |
Preset Vout(V) |
|
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1.2 |
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