|
|
Texas Instruments
UCC3585D
|
Texas Instruments
UCC1805J883B
|
Texas Instruments
TPS64201DBVTG4
|
Texas Instruments
UC1901J883B
|
Texas Instruments
TL2845BD
|
Texas Instruments
TPS40071PWPRG4
|
Texas Instruments
UCC1803J883B
|
Texas Instruments
UC2825ADWTRG4
|
Texas Instruments
TPS53211RGTT
|
Texas Instruments
TPS2060DRBT
|
Price |
|
|
|
|
|
|
|
|
|
|
$1.94 |
RoHS |
|
Yes |
TBD |
Compliant |
Not Compliant |
Yes |
Compliant |
TBD |
Compliant |
Yes |
Yes |
Lead Status |
|
Yes |
No |
No |
No |
Yes |
No |
No |
No |
Yes |
Yes |
Frequency(Max)(kHz) |
|
|
1000 |
|
|
500 |
|
1000 |
1000 |
|
|
Vin(Max)(V) |
|
|
12 |
6.5 |
|
30 |
|
12 |
22 |
14 |
5.5 |
Rating |
|
|
Military |
Catalog |
Military |
Catalog |
|
Military |
Catalog |
Catalog |
Catalog |
Duty Cycle(Max)(%) |
|
|
50 |
100 |
|
50 |
|
100 |
50 |
70 |
|
UVLO Thresholds On/Off(V) |
|
|
4.1/3.6 |
|
|
8.4/7.6 |
|
4.1/3.6 |
9.2/8.4 |
|
|
Vin(Min)(V) |
|
|
3.6 |
1.8 |
|
9 |
|
3.6 |
8.4 |
4.5 |
2.7 |
Operating Temperature Range(C) |
|
|
-55 to 125 |
-40 to 85 |
-55 to 125 |
-40 to 85 |
|
-55 to 125 |
-40 to 85 |
-40 to 85 |
0 to 70 |
Special Features |
|
|
Error Amplifier,Leading Edge Blanking,Soft Start |
|
|
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
|
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start,Synchronization Pin |
|
|
Package Group |
|
|
CDIP |
SOT-23 |
CDIP,LCCC |
SOIC,PDIP |
|
CDIP |
PLCC,SOIC,PDIP |
VQFN |
MSOP-PowerPAD,SON |
Package Size |
|
|
mm2 |
|
mm2 |
|
|
mm2 |
|
|
mm2 |
Topology |
|
|
Boost,Flyback,Forward |
|
|
Boost,Flyback,Forward |
|
Boost,Flyback,Forward |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
|
Control Method |
|
|
Current |
|
|
Current |
|
Current |
Current,Voltage |
|
|
Iq(Typ)(mA) |
|
|
|
0.02 |
|
|
|
|
|
0.4 |
|
Features |
|
|
|
Enable |
|
|
|
|
|
Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
|
Approx. Price (US$) |
|
|
|
0.50 | 1ku |
|
0.39 | 1ku |
|
|
3.07 | 1ku |
2.00 | 1ku |
1.00 | 1ku |
Number of Phases |
|
|
|
1 |
|
|
|
|
|
1 |
|
Vout(Max)(V) |
|
|
|
6.5 |
|
|
|
|
|
9.8 |
|
Regulated Outputs(#) |
|
|
|
1 |
|
|
|
|
|
1 |
|
Switching Frequency(Max)(kHz) |
|
|
|
450 |
|
|
|
|
|
1000 |
|
Type |
|
|
|
Controller |
|
|
|
|
|
Controller |
|
Control Mode |
|
|
|
Hysteretic |
|
|
|
|
|
Voltage Mode |
|
Switching Frequency(Min)(kHz) |
|
|
|
450 |
|
|
|
|
|
250 |
|
Vout(Min)(V) |
|
|
|
1.2 |
|
|
|
|
|
0.8 |
|
Iout(Max)(A) |
|
|
|
3 |
|
|
|
|
|
20 |
|
Frequency(Min)(kHz) |
|
|
|
|
|
49 |
|
|
|
|
|
Gate Drive(Typ)(A) |
|
|
|
|
|
0.2 |
|
|
2 |
|
|
Enable |
|
|
|
|
|
|
|
|
|
|
Active Low |
Current Limit Topology |
|
|
|
|
|
|
|
|
|
|
Constant-Current |
Number of Switches |
|
|
|
|
|
|
|
|
|
|
2 |
Continuous Current(Max)(A) |
|
|
|
|
|
|
|
|
|
|
1.5 |
USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
|
|
|
|
70 |