|
|
Texas Instruments
UCC2813QPWR-3Q1
|
Texas Instruments
UCC3808AN-2
|
Texas Instruments
UCC2810DWTRG4
|
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UC2845ADG4
|
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UCC3810DWG4
|
Texas Instruments
UC3825DWTRG4
|
Texas Instruments
UC1844AMDREP
|
Texas Instruments
UCC28085DR
|
Texas Instruments
V62/07615-02XE
|
Texas Instruments
TPS53126RGER
|
Price |
|
$2.07 |
$3.08 |
|
$0.66 |
|
$1.98 |
|
$1.13 |
|
|
RoHS |
|
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Lead Status |
|
Yes |
Yes |
No |
Yes |
No |
No |
Yes |
Yes |
Yes |
Yes |
Duty Cycle(Max)(%) |
|
100 |
49 |
50 |
50 |
50 |
85 |
50 |
50 |
50 |
89 |
Package Group |
|
SOIC,TSSOP |
PDIP,SOIC,TSSOP |
PDIP,SOIC |
PDIP,SOIC |
PDIP,SOIC |
PDIP,PLCC,SOIC |
SOIC |
PDIP,SOIC,TSSOP |
SOIC |
TSSOP,VQFN |
Special Features |
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Error Amplifier,Multi-topology,Soft Start |
Error Amplifier,Leading Edge Blanking,Multi-topology,Synchronization Pin |
Error Amplifier,Multi-topology |
Error Amplifier,Leading Edge Blanking,Multi-topology,Synchronization Pin |
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
Error Amplifier |
Multi-topology,Programmable Slope Compensation |
Error Amplifier |
Enable,Pre-Bias Start-Up,Synchronous Rectification |
Topology |
|
Boost,Flyback,Forward |
Push-Pull |
Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward,Half-Bridge,Push-Pull |
|
Half-Bridge,Push-Pull |
|
|
UVLO Thresholds On/Off(V) |
|
4.1/3.6 |
4.3/4.1 |
11.3/8.3 |
8.4/7.6 |
11.3/8.3 |
9.2/8.4 |
16/10 |
12.5/8.3 |
|
|
Frequency(Max)(kHz) |
|
1000 |
1000 |
1000 |
500 |
1000 |
1000 |
500 |
1000 |
1000 |
|
Control Method |
|
Current |
Voltage |
Current |
Peak Current Mode |
Current |
Current,Feedforward,Voltage |
Current |
Current |
Current |
|
Vin(Min)(V) |
|
3.6 |
|
8.3 |
9 |
8.3 |
|
10 |
8.3 |
7.6 |
4.5 |
Rating |
|
Automotive |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
HiRel Enhanced Product |
Catalog |
HiRel Enhanced Product |
Catalog |
Vin(Max)(V) |
|
12 |
|
11 |
400 |
11 |
|
30 |
15 |
20 |
24 |
Approx. Price (US$) |
|
1.20 | 1ku |
1.30 | 1ku |
1.90 | 1ku |
0.42 | 1ku |
1.85 | 1ku |
1.76 | 1ku |
|
0.95 | 1ku |
|
1.60 | 1ku |
Operating Temperature Range(C) |
|
-40 to 125 |
0 to 70 |
-40 to 85 |
-40 to 85 |
0 to 70 |
0 to 70 |
-55 to 125 |
-40 to 85 |
-55 to 125 |
-40 to 85 |
Gate Drive(Typ)(A) |
|
1 |
1 |
1 |
1 |
1 |
1.5 |
|
1 |
|
|
Frequency(Min)(kHz) |
|
|
100 |
|
26 |
|
0.1 |
|
50 |
|
|
Package Size |
|
|
|
|
|
|
|
mm2 |
|
mm2 |
|
Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
|
350 |
Vout(Max)(V) |
|
|
|
|
|
|
|
|
|
|
5.5 |
Number of Phases |
|
|
|
|
|
|
|
|
|
|
1 |
Type |
|
|
|
|
|
|
|
|
|
|
Controller |
Vout(Min)(V) |
|
|
|
|
|
|
|
|
|
|
0.76 |
Regulated Outputs(#) |
|
|
|
|
|
|
|
|
|
|
2 |
Iq(Typ)(mA) |
|
|
|
|
|
|
|
|
|
|
0.45 |
Iout(Max)(A) |
|
|
|
|
|
|
|
|
|
|
15 |
Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
|
700 |