|
|
Texas Instruments
5962-89511032A
|
Texas Instruments
TL494INE4
|
Texas Instruments
TPS2064DGNG4
|
Texas Instruments
TPS2066DGN-1
|
Texas Instruments
TPS2068DGNR
|
Texas Instruments
LM10520MHE/NOPB
|
Texas Instruments
TL494CNSRG4
|
Exar Corporation
SP6655EB
|
Texas Instruments
LM25085ASDE/NOPB
|
Texas Instruments
LM25085ASD/NOPB
|
Price |
|
|
$0.38 |
$1.85 |
$1.50 |
|
|
$0.21 |
$31.25 |
|
|
RoHS |
|
No |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Lead Status |
|
No |
Yes |
No |
Yes |
Yes |
No |
No |
No |
No |
No |
Vin(Min)(V) |
|
8 |
7 |
2.7 |
2.7 |
2.7 |
3 |
7 |
|
4.5 |
4.5 |
Vin(Max)(V) |
|
35 |
40 |
5.5 |
5.5 |
5.5 |
5.5 |
40 |
|
42 |
42 |
Rating |
|
Military |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
Control Method |
|
Voltage |
Voltage |
|
|
|
|
Voltage |
|
|
|
Duty Cycle(Max)(%) |
|
50 |
45 |
|
|
|
|
45 |
|
100 |
100 |
Special Features |
|
Error Amplifier,Soft Start,Synchronization Pin,Multi-topology |
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
|
|
|
Power Good |
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
|
Adjustable Current Limit,Frequency Synchronization |
Adjustable Current Limit,Frequency Synchronization |
UVLO Thresholds On/Off(V) |
|
7/6.8 |
N/A |
|
|
|
|
N/A |
|
|
|
Operating Temperature Range(C) |
|
-55 to 125 |
-40 to 85,0 to 70 |
0 to 70 |
-40 to 85 |
-40 to 85,0 to 70 |
|
-40 to 85,0 to 70 |
|
-40 to 125 |
-40 to 125 |
Topology |
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
|
|
|
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
|
|
Frequency(Max)(kHz) |
|
500 |
300 |
|
|
|
|
300 |
|
|
|
Package Size |
|
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
|
|
|
|
Frequency(Min)(kHz) |
|
0.1 |
|
|
|
|
|
|
|
|
|
Package Group |
|
CDIP,LCCC |
PDIP,SO,SOIC,TSSOP |
MSOP-PowerPAD,SON |
MSOP-PowerPAD |
MSOP-PowerPAD,SOIC |
HTSSOP |
PDIP,SO,SOIC,TSSOP |
|
MSOP-PowerPAD,VSSOP,WSON |
MSOP-PowerPAD,VSSOP,WSON |
Approx. Price (US$) |
|
|
0.17 | 1ku |
1.00 | 1ku |
0.73 | 1ku |
0.73 | 1ku |
2.95 | 1ku |
0.17 | 1ku |
|
0.75 | 1ku |
0.75 | 1ku |
Current Limit Topology |
|
|
|
Constant-Current |
Constant-Current |
Constant-Current |
|
|
|
|
|
Number of Switches |
|
|
|
2 |
2 |
1 |
|
|
|
|
|
Continuous Current(Max)(A) |
|
|
|
1.5 |
1 |
1.5 |
|
|
|
|
|
Enable |
|
|
|
Active High |
Active High |
Active Low |
|
|
|
|
|
USB Switch rDS(on)(mOhms) |
|
|
|
70 |
70 |
70 |
|
|
|
|
|
Iq(Typ)(mA) |
|
|
|
|
|
|
0.213 |
|
|
1.25 |
1.25 |
Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
1000 |
|
|
1000 |
1000 |
Regulated Outputs(#) |
|
|
|
|
|
|
1 |
|
|
1 |
1 |
Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
0.05 |
|
|
|
|
Iout(Max)(A) |
|
|
|
|
|
|
20 |
|
|
10 |
10 |
Step-Down DC/DC Controller |
|
|
|
|
|
|
1 |
|
|
|
|
Vout(Min)(V) |
|
|
|
|
|
|
0.6 |
|
|
0.9 |
0.9 |
Vout(Max)(V) |
|
|
|
|
|
|
1.2 |
|
|
42 |
42 |
Step-Up DC/DC Controller |
|
|
|
|
|
|
1 |
|
|
|
|
Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
50 |
50 |
Type |
|
|
|
|
|
|
|
|
|
Controller |
Controller |