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TPS54314PWPRG4
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TPS54352PWP
|
Price |
|
|
|
|
|
$2.20 |
|
$3.11 |
$2.85 |
|
$3.04 |
RoHS |
|
Compliant |
Compliant |
Y |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
Lead Status |
|
No |
No |
See ti.com |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Approx. Price (US$) |
|
2.20 | 1ku |
0.65 | 1ku |
|
0.50 | 1ku |
2.15 | 1ku |
2.25 | 1ku |
1.80 | 1ku |
2.20 | 1ku |
2.00 | 1ku |
1.40 | 1ku |
Package Group |
|
HTSSOP |
SO PowerPAD,VSON |
SO PowerPAD|8 |
SOT-23-THIN |
WQFN |
HTSSOP |
VQFN |
HTSSOP |
DDPAK/TO-263,VQFN |
HTSSOP |
Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Duty Cycle(Max)(%) |
|
90 |
90 |
|
100 |
98 |
90 |
90 |
90 |
|
80 |
Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 85 |
|
-40 to 125 |
-40 to 150 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
Vin(Max)(V) |
|
6 |
18 |
60 |
28 |
6 |
6 |
6 |
6 |
5.5 |
20 |
Type |
|
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
|
Converter |
Iq(Typ)(mA) |
|
6.2 |
0.8 |
0.146 |
|
0.35 |
6.2 |
6.2 |
6.2 |
3 |
9 |
Regulated Outputs(#) |
|
1 |
|
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Switching Frequency(Min)(kHz) |
|
280 |
700 |
|
480 |
200 |
280 |
280 |
280 |
|
250 |
Special Features |
|
Enable,Power Good,Synchronous Rectification |
Enable,Synchronous Rectification |
|
|
Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable |
Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
Enable,Frequency Synchronization,Power Good,Synchronous Rectification |
Enable,Power Good,Synchronous Rectification |
|
Enable,Phase Interleaving,Power Good,Synchronous Rectification |
Control Mode |
|
Voltage Mode |
D-CAP2 |
|
Current Mode |
Current Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
|
Voltage Mode |
Vout(Max)(V) |
|
1.8 |
7 |
58.8 |
23 |
4.5 |
3.3 |
3.3 |
3.3 |
3.6 |
1.2 |
Vout(Min)(V) |
|
1.8 |
0.76 |
1 |
1.5 |
0.8 |
0.9 |
0.9 |
3.3 |
0.8 |
1.2 |
Switching Frequency(Max)(kHz) |
|
700 |
700 |
|
700 |
2000 |
700 |
1600 |
700 |
|
700 |
Iout(Max)(A) |
|
3 |
3 |
3.5 |
1.5 |
4 |
3 |
3 |
3 |
1.5 |
3 |
Vin(Min)(V) |
|
3 |
4.5 |
4.5 |
4.5 |
2.95 |
3 |
3 |
4 |
0.8 |
4.5 |
Duty cycle(Max)(%) |
|
|
|
98 |
|
|
|
|
|
|
|
Operating temperature range(C) |
|
|
|
-40 to 150 |
|
|
|
|
|
|
|
Switching frequency(Max)(kHz) |
|
|
|
2500 |
|
|
|
|
|
|
|
Switching frequency(Min)(kHz) |
|
|
|
100 |
|
|
|
|
|
|
|
Control mode |
|
|
|
Current Mode |
|
|
|
|
|
|
|
Features |
|
|
|
Enable,Frequency Synchronization,Light Load Efficiency,Over Current Protection,Pre-Bias Start-Up,Wettable Flanks Package |
|
|
|
|
|
|
|
Approx. price(US$) |
|
|
|
1.80 | 1ku |
|
|
|
|
|
|
|
Regulated outputs(#) |
|
|
|
1 |
|
|
|
|
|
|
|
Package size |
|
|
|
mm2 |
|
|
|
|
|
|
|
Additional Features |
|
|
|
|
|
|
|
|
|
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
|
Output Options |
|
|
|
|
|
|
|
|
|
Adjustable Output,Tracking Output |
|
Noise(uVrms) |
|
|
|
|
|
|
|
|
|
20 |
|
Output Capacitor Type |
|
|
|
|
|
|
|
|
|
Cap Free,Ceramic |
|
Package Size |
|
|
|
|
|
|
|
|
|
mm2 |
|
PSRR @ 100KHz(dB) |
|
|
|
|
|
|
|
|
|
45 |
|
Vdo(Typ)(mV) |
|
|
|
|
|
|
|
|
|
55 |
|
Accuracy(%) |
|
|
|
|
|
|
|
|
|
1 |
|