|
|
Texas Instruments
TPS64202DBVRG4
|
Texas Instruments
UCC25705DGKTR
|
Texas Instruments
TPS2030D
|
Texas Instruments
TL2843BD-8
|
Texas Instruments
LM3754SQX/NOPB
|
Texas Instruments
LM25085ASDX/NOPB
|
Texas Instruments
LM3152MH-3.3/NOPB
|
Texas Instruments
LM3152MHE-3.3/NOPB
|
Texas Instruments
TL2843DG4-8
|
Texas Instruments
TL2843DRE4
|
Price |
|
$0.56 |
|
$2.07 |
|
|
|
|
|
$0.58 |
|
RoHS |
|
Compliant |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Lead Status |
|
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
No |
No |
Duty Cycle(Max)(%) |
|
100 |
93 |
|
100 |
81 |
100 |
81 |
81 |
100 |
100 |
Vout(Max)(V) |
|
6.5 |
|
|
|
3.6 |
42 |
3.3 |
3.3 |
|
|
Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
|
-40 to 85 |
-5 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
Vout(Min)(V) |
|
1.2 |
|
|
|
0.6 |
0.9 |
3.3 |
3.3 |
|
|
Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Type |
|
Controller |
|
|
|
Controller |
Controller |
Controller |
Controller |
|
|
Vin(Max)(V) |
|
6.5 |
15 |
5.5 |
30 |
18 |
42 |
33 |
33 |
30 |
30 |
Special Features |
|
Enable |
Multi-topology |
|
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
Enable,Remote Sense |
Adjustable Current Limit,Frequency Synchronization |
Enable,Synchronous Rectification,Tracking |
Enable,Synchronous Rectification,Tracking |
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
Iq(Typ)(mA) |
|
0.02 |
|
|
|
0.65 |
1.25 |
3.6 |
3.6 |
|
|
Vin(Min)(V) |
|
1.8 |
8.2 |
2.7 |
9 |
4.5 |
4.5 |
6 |
6 |
9 |
9 |
Regulated Outputs(#) |
|
1 |
|
|
|
1 |
1 |
1 |
1 |
|
|
Switching Frequency(Max)(kHz) |
|
550 |
|
|
|
1000 |
1000 |
500 |
500 |
|
|
Switching Frequency(Min)(kHz) |
|
550 |
|
|
|
200 |
50 |
500 |
500 |
|
|
Approx. Price (US$) |
|
0.50 | 1ku |
0.90 | 1ku |
0.95 | 1ku |
0.39 | 1ku |
2.75 | 1ku |
0.75 | 1ku |
1.35 | 1ku |
1.35 | 1ku |
0.29 | 1ku |
0.29 | 1ku |
Iout(Max)(A) |
|
3 |
|
|
|
50 |
10 |
12 |
12 |
|
|
Package Group |
|
SOT-23 |
PDIP,SOIC,VSSOP |
PDIP,SOIC |
SOIC,PDIP |
WQFN |
MSOP-PowerPAD,VSSOP,WSON |
HTSSOP |
HTSSOP |
PDIP,SOIC |
PDIP,SOIC |
Frequency(Max)(kHz) |
|
|
4000 |
|
500 |
|
|
|
|
500 |
500 |
Gate Drive(Typ)(A) |
|
|
0.02 |
|
|
|
|
|
|
|
|
Control Method |
|
|
Feedforward,Voltage |
|
Current |
|
|
|
|
Current |
Current |
UVLO Thresholds On/Off(V) |
|
|
8.8/8.2 |
|
8.4/7.6 |
|
|
|
|
8.4/7.6 |
8.4/7.6 |
Topology |
|
|
Boost,Flyback,Forward |
|
Boost,Flyback,Forward |
|
|
|
|
Boost,Flyback,Forward |
Boost,Flyback,Forward |
USB Switch rDS(on)(mOhms) |
|
|
|
33 |
|
|
|
|
|
|
|
Continuous Current(Max)(A) |
|
|
|
0.2 |
|
|
|
|
|
|
|
Current Limit Topology |
|
|
|
Constant-Current |
|
|
|
|
|
|
|
Number of Switches |
|
|
|
1 |
|
|
|
|
|
|
|
Package Size |
|
|
|
mm2 |
|
|
|
|
|
|
|
Enable |
|
|
|
Active High |
|
|
|
|
|
|
|