|
|
Texas Instruments
LM3152MH-3.3/NOPB
|
Texas Instruments
LM3152MHE-3.3/NOPB
|
Texas Instruments
LM5030MMX/NOPB
|
Texas Instruments
LM5035BMH/NOPB
|
Texas Instruments
TPS40007DGQRG4
|
Texas Instruments
TPS2043BDG4
|
Texas Instruments
TPS2022DG4
|
Texas Instruments
TPS2063DG4
|
Texas Instruments
TL3845BD-8
|
Texas Instruments
LM3754SQX/NOPB
|
| Price |
|
|
|
|
|
|
$1.51 |
|
|
$0.79 |
|
| RoHS |
|
Yes |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
| Lead Status |
|
Yes |
Yes |
No |
Yes |
No |
No |
Yes |
No |
Yes |
No |
| Special Features |
|
Enable,Synchronous Rectification,Tracking |
Enable,Synchronous Rectification,Tracking |
Multi-topology,Programmable Slope Compensation,Synchronization Pin |
Multi-topology,Synchronization Pin |
Enable,Synchronous Rectification |
|
|
|
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
Enable,Remote Sense |
| Duty Cycle(Max)(%) |
|
81 |
81 |
49 |
50 |
94 |
|
|
|
50 |
81 |
| Package Group |
|
HTSSOP |
HTSSOP |
VSSOP,WSON |
HTSSOP,WQFN |
MSOP-PowerPAD |
SOIC |
SOIC |
SOIC |
PDIP,SOIC |
WQFN |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Switching Frequency(Max)(kHz) |
|
500 |
500 |
|
|
300 |
|
|
|
|
1000 |
| Vin(Max)(V) |
|
33 |
33 |
90 |
105 |
5.5 |
5.5 |
5.5 |
5.5 |
30 |
18 |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
0 to 70 |
-5 to 125 |
| Regulated Outputs(#) |
|
1 |
1 |
|
|
1 |
|
|
|
|
1 |
| Vin(Min)(V) |
|
6 |
6 |
14 |
13 |
2.25 |
2.7 |
2.7 |
2.7 |
9 |
4.5 |
| Type |
|
Controller |
Controller |
|
|
Controller |
|
|
|
|
Controller |
| Approx. Price (US$) |
|
1.35 | 1ku |
1.35 | 1ku |
0.99 | 1ku |
1.70 | 1ku |
0.99 | 1ku |
0.90 | 1ku |
0.95 | 1ku |
0.90 | 1ku |
0.35 | 1ku |
2.75 | 1ku |
| Vout(Max)(V) |
|
3.3 |
3.3 |
|
|
4 |
|
|
|
|
3.6 |
| Iout(Max)(A) |
|
12 |
12 |
|
|
15 |
|
|
|
|
50 |
| Vout(Min)(V) |
|
3.3 |
3.3 |
|
|
0.7 |
|
|
|
|
0.6 |
| Switching Frequency(Min)(kHz) |
|
500 |
500 |
|
|
300 |
|
|
|
|
200 |
| Iq(Typ)(mA) |
|
3.6 |
3.6 |
|
|
1.5 |
|
|
|
|
0.65 |
| Topology |
|
|
|
Full-Bridge,Half-Bridge,Push-Pull |
Half-Bridge |
|
|
|
|
Boost,Flyback,Forward |
|
| Frequency(Max)(kHz) |
|
|
|
1000 |
2000 |
|
|
|
|
500 |
|
| Frequency(Min)(kHz) |
|
|
|
50 |
50 |
|
|
|
|
|
|
| Gate Drive(Typ)(A) |
|
|
|
1.5 |
2 |
|
|
|
|
|
|
| Control Method |
|
|
|
Current |
Feedforward,Voltage |
|
|
|
|
Current |
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
70 |
33 |
70 |
|
|
| Enable |
|
|
|
|
|
|
Active Low |
Active Low |
Active Low |
|
|
| Current Limit Topology |
|
|
|
|
|
|
Constant-Current |
Constant-Current |
Constant-Current |
|
|
| Package Size |
|
|
|
|
|
|
mm2 |
mm2 |
mm2 |
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
|
0.5 |
1 |
1 |
|
|
| Number of Switches |
|
|
|
|
|
|
3 |
1 |
3 |
|
|
| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
|
|
|
8.4/7.6 |
|
