|
|
Semtech Corporation
SX8724CWLTDT
|
Texas Instruments
LM2796TLX/NOPB
|
Texas Instruments
LM3405XMKX/NOPB
|
Texas Instruments
LM3410YMFE/NOPB
|
Texas Instruments
LM3410YQMF/NOPB
|
Texas Instruments
LM3445MMX/NOPB
|
Texas Instruments
LM5114AMF/NOPB
|
Texas Instruments
LM5114BMF/S7003110
|
Texas Instruments
AM26C32IN
|
Texas Instruments
LM27951SDX/NOPB
|
| Price |
|
$3.44 |
|
|
|
|
$0.61 |
|
|
|
|
| RoHS |
|
Not Compliant |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
Yes |
| Lead Status |
|
Yes |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
| LED(#) |
|
|
7 |
|
|
|
|
|
|
|
4 |
| Duty Cycle(Max)(%) |
|
|
100 |
|
|
|
|
|
|
|
100 |
| Peak Efficiency(%) |
|
|
80 |
|
|
|
|
|
|
|
85 |
| Rating |
|
|
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Package Size |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
mm2 |
mm2 |
| Vout(Max)(V) |
|
|
5.5 |
13.5 |
24 |
24 |
60 |
|
|
|
5.5 |
| Type |
|
|
Capacitive |
Converter,Inductive |
Converter,Inductive |
|
Inductive |
|
|
|
Capacitive |
| Approx. Price (US$) |
|
|
0.95 | 1ku |
0.32 | 1ku |
0.60 | 1ku |
0.60 | 1ku |
0.30 | 1ku |
0.60 | 1ku |
0.60 | 1ku |
0.38 | 1ku |
0.55 | 1ku |
| Switching Frequency(Max)(kHz) |
|
|
675 |
1600 |
525 |
525 |
1000 |
|
|
|
975 |
| Vin(Max)(V) |
|
|
5.5 |
15 |
5.5 |
5.5 |
12 |
|
|
|
5.5 |
| Vin(Min)(V) |
|
|
2.7 |
3 |
2.7 |
2.7 |
8 |
|
|
|
2.8 |
| Package Group |
|
|
DSBGA |
SOT |
MSOP-PowerPAD,SOT-23,WSON |
SOT-23 |
SOIC,VSSOP |
SOT-23,WSON |
SOT-23,WSON |
PDIP,SO,SOIC,TSSOP |
WSON |
| LED Current Per Channel(mA) |
|
|
20 |
|
|
1500 |
|
|
|
|
30 |
| Special Features |
|
|
Direct PWM Dimming |
Enable/Shutdown,Integrated Switch,Thermal Shutdown |
Enable/Shutdown,Soft Start,Thermal Shutdown |
Enable/Shutdown,Integrated Switch,Soft Start,Thermal Shutdown |
Adjustable Switch Frequency,Enable/Shutdown,Thermal Shutdown |
Controllable Rise and Fall Times |
Controllable Rise and Fall Times |
|
Direct PWM Dimming |
| Shutdown Current(Typ)(uA) |
|
|
4.5 |
|
|
|
|
|
|
|
0.1 |
| Vout(Min)(V) |
|
|
2.7 |
0.2 |
3 |
3 |
9 |
|
|
|
2.8 |
| Channels(#) |
|
|
7 |
|
|
1 |
|
|
|
|
4 |
| Operating Temperature Range(C) |
|
|
-30 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125,-40 to 85,0 to 70 |
-40 to 85 |
| Topology |
|
|
Boost |
Buck |
Boost,Sepic |
Boost,Sepic |
Buck,Flyback |
|
|
|
Boost |
| Comments |
|
|
|
Current Mode Control,Fixed Frequency |
|
|
Adaptive Programmable Off-Time Control,Master-Slave Configurations Possible,120VAC/230VAC/277VAC Application Voltage Ranges |
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
1600 |
525 |
525 |
30 |
|
|
|
|
| Dimming Method |
|
|
|
PWM |
PWM |
|
Forward Phase (Triac),PWM,Reverse Phase |
|
|
|
|
| Regulated Outputs(#) |
|
|
|
1 |
1 |
|
1 |
|
|
|
|
| Iout(Max)(A) |
|
|
|
1 |
1.5 |
1.5 |
2 |
|
|
|
|
| Power Factor Correction(Min) |
|
|
|
N/A |
N/A |
|
Active,Passive |
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
1.8 |
3.4 |
3.4 |
2 |
|
|
|
|
| Input Voltage(Type) |
|
|
|
DC/DC |
DC/DC |
|
AC/DC |
|
|
|
|
| Vref(V) |
|
|
|
0.205 |
0.2 |
|
0.75 |
|
|
|
|
| Applications |
|
|
|
|
|
Backlight |
|
|
|
|
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| Input Threshold |
|
|
|
|
|
|
|
CMOS,TTL |
CMOS,TTL |
|
|
| Channel Input Logic |
|
|
|
|
|
|
|
Inverting,Non-Inverting |
Inverting,Non-Inverting |
|
|
| Fall Time(ns) |
|
|
|
|
|
|
|
3 |
3 |
|
|
| Input VCC(Max)(V) |
|
|
|
|
|
|
|
12.6 |
12.6 |
|
|
| Peak Output Current(A) |
|
|
|
|
|
|
|
7.6 |
7.6 |
|
|
| Power Switch |
|
|
|
|
|
|
|
MOSFET,IGBT,GaNFET |
MOSFET,IGBT,GaNFET |
|
|
| Input Negative Voltage(V) |
|
|
|
|
|
|
|
0 |
0 |
|
|
| Rise Time(ns) |
|
|
|
|
|
|
|
12 |
12 |
|
|
| Number of Channels(#) |
|
|
|
|
|
|
|
1 |
1 |
|
|
| Input VCC(Min)(V) |
|
|
|
|
|
|
|
4 |
4 |
|
|
| Prop Delay(ns) |
|
|
|
|
|
|
|
12 |
12 |
|
|
| Drivers Per Package |
|
|
|
|
|
|
|
|
|
0 |
|
| ICC(Max)(mA) |
|
|
|
|
|
|
|
|
|
15 |
|
| Receivers Per Package |
|
|
|
|
|
|
|
|
|
4 |
|
| Signaling Rate(Mbps) |
|
|
|
|
|
|
|
|
|
10 |
|
| # of TX/RX |
|
|
|
|
|
|
|
|
|
0 TX / 4 RX |
|
| Receiver tpd(ns) |
|
|
|
|
|
|
|
|
|
17 |
|
| ESD(kV) |
|
|
|
|
|
|
|
|
|
2 |
|
| Supply Voltage(s)(V) |
|
|
|
|
|
|
|
|
|
5 |
|
| Footprint |
|
|
|
|
|
|
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|
|
AM26LS32 |
|