|
|
Texas Instruments
TPS541620RPBR
|
Texas Instruments
TPS54JB20RWWR
|
Texas Instruments
905X5433200
|
Texas Instruments
TPS54310PWP
|
Texas Instruments
905-5462001
|
Texas Instruments
TPS54310PWPR
|
Texas Instruments
TPS84320RUQR
|
Texas Instruments
TPS54310PWPRG4
|
Texas Instruments
TPS54332DDA
|
Texas Instruments
TPS54340DDAR
|
Price |
|
|
|
|
$3.05 |
|
$3.26 |
|
|
$1.38 |
$2.72 |
RoHS |
|
Y |
Y |
Compliant |
Compliant |
Compliant |
Compliant |
No |
Compliant |
Compliant |
Compliant |
Lead Status |
|
Y |
Y |
Yes |
No |
No |
No |
Yes |
No |
No |
No |
Control mode |
|
ACM/AECM |
D-CAP3 |
|
|
|
|
|
|
|
|
Duty cycle(max)(%) |
|
92.5 |
86 |
|
|
|
|
|
|
|
|
Features |
|
Adjustable current limit,Enable,Frequency synchronization,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification |
Adjustable current limit,Differential Remote Sense,Enable,Forced PWM,Light Load Efficiency,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification,Tracking,UVLO Fixed |
|
|
|
|
|
|
|
|
Iout(max)(A) |
|
6 |
20 |
|
|
|
|
|
|
|
|
Maximum package height(mm) |
|
1.0 |
1 |
|
|
|
|
|
|
|
|
Operating temperature range(C) |
|
-40 |
-40 |
|
|
|
|
|
|
|
|
Package area(mm^2) |
|
15 |
12 |
|
|
|
|
|
|
|
|
Package size (L x W)(mm) |
|
5 x 3 |
4 x 3 |
|
|
|
|
|
|
|
|
Package type |
|
VQFN-HR |
VQFN-HR |
|
|
|
|
|
|
|
|
Pin count |
|
25.0 |
21 |
|
|
|
|
|
|
|
|
Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Regulated outputs(#) |
|
2 |
1 |
|
|
|
|
|
|
|
|
Switching frequency(max)(kHz) |
|
2000 |
1000 |
|
|
|
|
|
|
|
|
Switching frequency(min)(kHz) |
|
500 |
600 |
|
|
|
|
|
|
|
|
TI functional safety category |
|
|
|
|
|
|
|
|
|
|
|
Type |
|
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
|
Converter |
Converter |
Converter |
Vin(max)(V) |
|
15 |
16 |
|
|
|
|
|
|
|
|
Vin(min)(V) |
|
4.5 |
2.7 |
|
|
|
|
|
|
|
|
Vout(max)(V) |
|
6 |
5.5 |
|
|
|
|
|
|
|
|
Vout(min)(V) |
|
0.5 |
0.9 |
|
|
|
|
|
|
|
|
TI.com inventory |
|
0 |
119730 |
|
|
|
|
|
|
|
|
Approx. price(US$) |
|
2.625 | 1ku |
1.54 | 1ku |
|
|
|
|
|
|
|
|
Iq(typ)(mA) |
|
|
0.91 |
|
|
|
|
|
|
|
|
Control Mode |
|
|
|
Current Mode |
Voltage Mode |
Current Mode |
Voltage Mode |
|
Voltage Mode |
Current Mode |
Current Mode |
Package Group |
|
|
|
SO PowerPAD |
HTSSOP |
VQFN |
HTSSOP |
|
HTSSOP |
SO PowerPAD |
SO PowerPAD |
Operating Temperature Range(C) |
|
|
|
-40 to 150 |
-40 to 125 |
-40 to 150 |
-40 to 125 |
|
-40 to 125 |
-40 to 150 |
-40 to 125 |
Duty Cycle(Max)(%) |
|
|
|
90 |
87 |
98 |
87 |
|
87 |
90 |
98 |
Approx. Price (US$) |
|
|
|
0.65 | 1ku |
1.80 | 1ku |
1.99 | 1ku |
1.80 | 1ku |
|
1.80 | 1ku |
0.65 | 1ku |
1.68 | 1ku |
Vout(Max)(V) |
|
|
|
25 |
3.3 |
15 |
3.3 |
|
3.3 |
25 |
41 |
Vout(Min)(V) |
|
|
|
0.8 |
0.9 |
0.8 |
0.9 |
|
0.9 |
0.8 |
0.8 |
Vin(Min)(V) |
|
|
|
3.5 |
3 |
4.5 |
3 |
|
3 |
3.5 |
4.5 |
Regulated Outputs(#) |
|
|
|
1 |
1 |
1 |
1 |
|
1 |
1 |
1 |
Iout(Max)(A) |
|
|
|
3.5 |
3 |
6 |
3 |
|
3 |
3.5 |
3.5 |
Switching Frequency(Max)(kHz) |
|
|
|
1000 |
700 |
1600 |
700 |
|
700 |
1000 |
2500 |
Iq(Typ)(mA) |
|
|
|
0.082 |
6.2 |
0.6 |
6.2 |
|
6.2 |
0.082 |
0.146 |
Vin(Max)(V) |
|
|
|
28 |
6 |
17 |
6 |
|
6 |
28 |
42 |
Switching Frequency(Min)(kHz) |
|
|
|
1000 |
280 |
200 |
280 |
|
280 |
1000 |
100 |
Special Features |
|
|
|
Enable,Light Load Efficiency,UVLO Adjustable |
Enable,Frequency Synchronization,Power Good,Synchronous Rectification |
Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking |
Enable,Frequency Synchronization,Power Good,Synchronous Rectification |
|
Enable,Frequency Synchronization,Power Good,Synchronous Rectification |
Enable,Light Load Efficiency,UVLO Adjustable |
Enable,Frequency Synchronization,Light Load Efficiency,UVLO Adjustable |