|
|
Maxim Integrated
MAX1724EVKIT+
|
Texas Instruments
TPS2034DG4
|
Texas Instruments
TPS2062DG4
|
Texas Instruments
UCC2892DG4
|
Texas Instruments
UCC3802DTR
|
Texas Instruments
UCC2803NG4
|
Texas Instruments
TPS2042DG4
|
Texas Instruments
TPS64202DBVT
|
Texas Instruments
TPS2065DGNG4
|
Texas Instruments
UCC3802PW
|
Price |
|
|
$1.54 |
$1.20 |
|
|
$2.42 |
|
$1.17 |
$0.98 |
$2.44 |
RoHS |
|
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Lead Status |
|
No |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
USB Switch rDS(on)(mOhms) |
|
|
33 |
70 |
|
|
|
|
|
70 |
|
Operating Temperature Range(C) |
|
|
-40 to 85 |
-40 to 85 |
-40 to 105,-40 to 85 |
0 to 70 |
-40 to 85 |
|
-40 to 85 |
-40 to 85 |
0 to 70 |
Rating |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Current Limit Topology |
|
|
Constant-Current |
Constant-Current |
|
|
|
|
|
Constant-Current |
|
Vin(Max)(V) |
|
|
5.5 |
5.5 |
16 |
12 |
12 |
|
6.5 |
5.5 |
12 |
Package Group |
|
|
PDIP,SOIC |
MSOP-PowerPAD,SOIC |
SOIC,TSSOP |
PDIP,SOIC,TSSOP |
PDIP,SOIC,TSSOP |
|
SOT-23 |
MSOP-PowerPAD,SOIC,SOT-23 |
PDIP,SOIC,TSSOP |
Continuous Current(Max)(A) |
|
|
2 |
1 |
|
|
|
|
|
1 |
|
Vin(Min)(V) |
|
|
2.7 |
2.7 |
8.5 |
8.3 |
3.6 |
|
1.8 |
2.7 |
8.3 |
Number of Switches |
|
|
1 |
2 |
|
|
|
|
|
1 |
|
Package Size |
|
|
mm2 |
mm2 |
|
|
|
|
|
mm2 |
|
Enable |
|
|
Active High |
Active Low |
|
|
|
|
|
Active High |
|
Approx. Price (US$) |
|
|
0.95 | 1ku |
0.73 | 1ku |
1.10 | 1ku |
1.10 | 1ku |
1.20 | 1ku |
|
0.50 | 1ku |
0.50 | 1ku |
1.10 | 1ku |
Duty Cycle(Max)(%) |
|
|
|
|
100 |
100 |
100 |
|
100 |
|
100 |
Frequency(Max)(kHz) |
|
|
|
|
1000 |
1000 |
1000 |
|
|
|
1000 |
Gate Drive(Typ)(A) |
|
|
|
|
2.5 |
1 |
1 |
|
|
|
1 |
Special Features |
|
|
|
|
Input Line Monitor,Multi-topology,Programmable Slope Compensation,Soft Start,Soft Switching |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
|
Enable |
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
UVLO Thresholds On/Off(V) |
|
|
|
|
13.0/8.0 |
12.5/8.3 |
4.1/3.6 |
|
|
|
12.5/8.3 |
Control Method |
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|
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Current |
Current |
Current |
|
|
|
Current |
Topology |
|
|
|
|
Flyback,Forward |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward |
|
|
|
Boost,Buck,Flyback,Forward |
Vout(Max)(V) |
|
|
|
|
|
|
|
|
6.5 |
|
|
Vout(Min)(V) |
|
|
|
|
|
|
|
|
1.2 |
|
|
Type |
|
|
|
|
|
|
|
|
Controller |
|
|
Iq(Typ)(mA) |
|
|
|
|
|
|
|
|
0.02 |
|
|
Regulated Outputs(#) |
|
|
|
|
|
|
|
|
1 |
|
|
Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
550 |
|
|
Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
550 |
|
|
Iout(Max)(A) |
|
|
|
|
|
|
|
|
3 |
|
|