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Maxim Integrated
MAX17761EVKITB#
|
Texas Instruments
TPS2020IDRQ1
|
Texas Instruments
TPS40071PWPG4
|
Texas Instruments
TPS40054PWPRG4
|
Texas Instruments
LM25575BLDT/NOPB
|
Texas Instruments
HPA00351DRCR
|
Microchip Technology Ltd
MCP1640EV-SBC
|
Texas Instruments
LM2841YMK-ADJEV/NOPB
|
Texas Instruments
LP38512MR-ADJEV/NOPB
|
Texas Instruments
TPS40009DGQG4
|
| Price |
|
|
|
$3.11 |
|
|
$0.96 |
$9.44 |
|
|
$1.86 |
| RoHS |
|
|
Yes |
Compliant |
Compliant |
Not Compliant |
Compliant |
Not Compliant |
Not Compliant |
|
Compliant |
| Lead Status |
|
|
Yes |
No |
No |
No |
No |
No |
No |
|
Yes |
| Enable |
|
|
Active Low |
|
|
|
|
|
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| Operating Temperature Range(C) |
|
|
-40 to 85 |
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
|
|
|
-40 to 85 |
| Continuous Current(Max)(A) |
|
|
0.2 |
|
|
|
|
|
|
|
|
| USB Switch rDS(on)(mOhms) |
|
|
33 |
|
|
|
|
|
|
|
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| Number of Switches |
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|
1 |
|
|
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|
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| Rating |
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|
Automotive |
|
Catalog |
Catalog |
Catalog |
|
|
|
Catalog |
| Vin(Max)(V) |
|
|
5.5 |
|
40 |
42 |
18 |
|
|
|
5.5 |
| Vin(Min)(V) |
|
|
2.7 |
|
8 |
6 |
4.5 |
|
|
|
2.25 |
| Current Limit Topology |
|
|
Constant-Current |
|
|
|
|
|
|
|
|
| Package Group |
|
|
SOIC |
|
HTSSOP |
HTSSOP |
VSON |
|
|
|
MSOP-PowerPAD |
| Package Size |
|
|
mm2 |
|
|
|
|
|
|
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| Approx. Price (US$) |
|
|
1.10 | 1ku |
|
1.55 | 1ku |
1.60 | 1ku |
0.85 | 1ku |
|
|
|
0.99 | 1ku |
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]16HTSSOP[/pf] |
|
|
|
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|
| Topology |
|
|
|
|
Buck |
|
|
|
|
|
|
| Vout(Max)(V) |
|
|
|
|
35 |
40 |
14.4 |
|
|
|
4 |
| Regulated Outputs(#) |
|
|
|
|
1 |
1 |
1 |
|
|
|
1 |
| Special Features |
|
|
|
|
Enable,Frequency Synchronization,Synchronous Rectification |
Frequency Synchronization |
Enable,Pre-Bias Start-Up,Synchronous Rectification |
|
|
|
Enable,Synchronous Rectification |
| Switching Frequency(Max)(kHz) |
|
|
|
|
1000 |
1000 |
300 |
|
|
|
600 |
| Duty Cycle(Max)(%) |
|
|
|
|
85 |
95 |
85 |
|
|
|
83 |
| Iout(Max)(A) |
|
|
|
|
20 |
1.5 |
20 |
|
|
|
15 |
| Switching Frequency(Min)(kHz) |
|
|
|
|
100 |
50 |
300 |
|
|
|
600 |
| Iq(Typ)(mA) |
|
|
|
|
1.5 |
1 |
2.5 |
|
|
|
1.5 |
| Type |
|
|
|
|
Controller (External Switch) |
Converter |
Controller |
|
|
|
Controller |
| Control Mode |
|
|
|
|
Voltage Mode |
Current Mode |
|
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
0.7 |
1.23 |
0.591 |
|
|
|
0.7 |
| Market Segment |
|
|
|
|
Communications & Telecom |
|
|
|
|
|
|
| Number of Phases |
|
|
|
|
|
|
1 |
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1 |