|
|
Texas Instruments
V62/07615-02XE
|
Texas Instruments
TPS53126RGER
|
Texas Instruments
LM2726MX/NOPB
|
Texas Instruments
LM2726MX
|
Texas Instruments
LM3526M-H
|
Texas Instruments
UC3825DWTRG4
|
Texas Instruments
V62/07609-01XE
|
Texas Instruments
V62/03624-05XE
|
Texas Instruments
UCC2813QPWR-3Q1
|
Texas Instruments
UCC3808AN-2
|
| Price |
|
|
|
|
$1.66 |
$1.56 |
$1.98 |
|
|
$2.07 |
$3.08 |
| RoHS |
|
Compliant |
Yes |
Yes |
Not Compliant |
No |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
No |
No |
Yes |
See ti.com |
Yes |
Yes |
| Package Size |
|
mm2 |
|
|
|
mm2 |
|
mm2 |
mm2 |
|
|
| Package Group |
|
SOIC |
TSSOP,VQFN |
|
|
SOIC |
PDIP,PLCC,SOIC |
SOIC |
SOIC |
SOIC,TSSOP |
PDIP,SOIC,TSSOP |
| Rating |
|
HiRel Enhanced Product |
Catalog |
|
|
Catalog |
Catalog |
HiRel Enhanced Product |
HiRel Enhanced Product |
Automotive |
Catalog |
| Vin(Max)(V) |
|
20 |
24 |
|
|
5.5 |
|
|
12 |
12 |
|
| Frequency(Max)(kHz) |
|
1000 |
|
|
|
|
1000 |
|
1000 |
1000 |
1000 |
| Special Features |
|
Error Amplifier |
Enable,Pre-Bias Start-Up,Synchronous Rectification |
|
|
|
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
|
Error Amplifier |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Error Amplifier,Multi-topology,Soft Start |
| Control Method |
|
Current |
|
|
|
|
Current,Feedforward,Voltage |
|
Current |
Current |
Voltage |
| Vin(Min)(V) |
|
7.6 |
4.5 |
|
|
2.7 |
|
|
8.3 |
3.6 |
|
| Operating Temperature Range(C) |
|
-55 to 125 |
-40 to 85 |
|
|
-40 to 125 |
0 to 70 |
-55 to 125 |
-40 to 125 |
-40 to 125 |
0 to 70 |
| Duty Cycle(Max)(%) |
|
50 |
89 |
|
|
|
85 |
|
50 |
100 |
49 |
| Switching Frequency(Min)(kHz) |
|
|
350 |
|
|
|
|
|
|
|
|
| Vout(Max)(V) |
|
|
5.5 |
|
|
|
|
|
|
|
|
| Number of Phases |
|
|
1 |
|
|
|
|
|
|
|
|
| Type |
|
|
Controller |
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
1.60 | 1ku |
|
|
0.63 | 1ku |
1.76 | 1ku |
|
|
1.20 | 1ku |
1.30 | 1ku |
| Vout(Min)(V) |
|
|
0.76 |
|
|
|
|
|
|
|
|
| Regulated Outputs(#) |
|
|
2 |
|
|
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
0.45 |
|
|
|
|
|
|
|
|
| Iout(Max)(A) |
|
|
15 |
|
|
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
700 |
|
|
|
|
|
|
|
|
| Current Limit Topology |
|
|
|
|
|
Constant-Current |
|
|
|
|
|
| Number of Switches |
|
|
|
|
|
2 |
|
|
|
|
|
| Enable |
|
|
|
|
|
Active High,Active Low |
|
|
|
|
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
100 |
|
|
|
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
0.5 |
|
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
9.2/8.4 |
|
12.5/8.3 |
4.1/3.6 |
4.3/4.1 |
| Topology |
|
|
|
|
|
|
Boost,Flyback,Forward,Half-Bridge,Push-Pull |
|
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Push-Pull |
| Gate Drive(Typ)(A) |
|
|
|
|
|
|
1.5 |
|
|
1 |
1 |
| Frequency(Min)(kHz) |
|
|
|
|
|
|
0.1 |
|
|
|
100 |
