|
|
Texas Instruments
TPS622314DRYR
|
Texas Instruments
LM20145QMH/NOPB
|
Texas Instruments
LM25575MH/NOPB
|
Texas Instruments
LM25575MHX/NOPB
|
Texas Instruments
LM2678S-3.3/NOPB
|
Texas Instruments
LM2678SX-5.0/NOPB
|
Texas Instruments
LM2678T-3.3/NOPB
|
Texas Instruments
LM3421MH/NOPB
|
Texas Instruments
LM3421Q1MHX/NOPB
|
Texas Instruments
LM3423Q0MH/NOPB
|
| Price |
|
|
|
|
|
$4.03 |
$4.34 |
$4.16 |
|
|
$2.27 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
No |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Iout(Max)(A) |
|
0.5 |
5 |
1.5 |
1.5 |
5 |
5 |
5 |
5 |
5 |
5 |
| Duty Cycle(Max)(%) |
|
100 |
85 |
95 |
95 |
91 |
91 |
91 |
|
|
|
| Iq(Typ)(mA) |
|
0.022 |
3.5 |
1 |
1 |
4.2 |
4.2 |
4.2 |
2 |
2 |
2 |
| Rating |
|
Catalog |
Automotive |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
Automotive |
| Special Features |
|
Enable,Light Load Efficiency,Synchronous Rectification |
Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking |
Frequency Synchronization |
Frequency Synchronization |
Frequency Synchronization |
Frequency Synchronization |
Frequency Synchronization |
Adjustable Switch Frequency,Enable/Shutdown,Thermal Shutdown |
Adjustable Switch Frequency,Enable/Shutdown,Thermal Shutdown |
Adjustable Switch Frequency,Enable/Shutdown,Thermal Shutdown |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125,-40 to 150 |
-40 to 125,-40 to 150 |
| Vout(Max)(V) |
|
1.5 |
5 |
40 |
40 |
37 |
37 |
37 |
72 |
72 |
72 |
| Vin(Max)(V) |
|
6 |
5.5 |
42 |
42 |
40 |
40 |
40 |
75 |
75 |
75 |
| Vin(Min)(V) |
|
2.05 |
2.95 |
6 |
6 |
8 |
8 |
8 |
4.5 |
4.5 |
4.5 |
| Type |
|
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Controller,Inductive |
|
|
| Regulated Outputs(#) |
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
|
| Approx. Price (US$) |
|
0.46 | 1ku |
1.90 | 1ku |
1.60 | 1ku |
1.60 | 1ku |
2.20 | 1ku |
2.20 | 1ku |
2.20 | 1ku |
0.90 | 1ku |
1.00 | 1ku |
1.10 | 1ku |
| Package Group |
|
SON |
HTSSOP |
HTSSOP |
HTSSOP |
DDPAK/TO-263,TO-220,VSON |
DDPAK/TO-263,TO-220,VSON |
DDPAK/TO-263,TO-220,VSON |
HTSSOP |
HTSSOP |
HTSSOP |
| Vout(Min)(V) |
|
1.5 |
0.8 |
1.23 |
1.23 |
1.23 |
1.23 |
1.23 |
3 |
3 |
3 |
| Switching Frequency(Min)(kHz) |
|
|
250 |
50 |
50 |
260 |
260 |
260 |
100 |
100 |
100 |
| Switching Frequency(Max)(kHz) |
|
|
750 |
1000 |
1000 |
260 |
260 |
260 |
2000 |
2000 |
2000 |
| Control Mode |
|
|
|
Current Mode |
Current Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
|
|
|
| Package Size |
|
|
|
|
|
|
|
|
mm2 |
mm2 |
mm2 |
| Topology |
|
|
|
|
|
|
|
|
Boost,Boost Controller,Buck-Boost,Sepic |
Boost Controller,Buck-Boost Controller,Sepic Controller |
Boost Controller,Buck-Boost Controller,Sepic Controller |
| Dimming Method |
|
|
|
|
|
|
|
|
Analog,PWM |
|
|
| Power Factor Correction(Min) |
|
|
|
|
|
|
|
|
N/A |
|
|
| Vref(V) |
|
|
|
|
|
|
|
|
1.24 |
|
|
| Input Voltage(Type) |
|
|
|
|
|
|
|
|
DC/DC |
|
|
| LED Current Per Channel(mA) |
|
|
|
|
|
|
|
|
|
5000 |
5000 |
| Applications |
|
|
|
|
|
|
|
|
|
Daytime Running,Fog,Headlamp,Position,Turn |
Daytime Running,Fog,Headlamp,Position,Turn |
| Channels(#) |
|
|
|
|
|
|
|
|
|
1 |
1 |
