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Texas Instruments
TPS61500PWPR
|
Texas Instruments
TLC5955DCA
|
Analog Devices Inc.
DC1511A-A
|
Analog Devices Inc.
DC850A
|
Analog Devices Inc.
DC1274A
|
Texas Instruments
LP5522TM/NOPB
|
Texas Instruments
TLC59116FIRHBR
|
Texas Instruments
TLC5916IN
|
Texas Instruments
TLC5925IDBQR
|
Texas Instruments
TLC5925IDWR
|
Price |
|
$2.18 |
|
|
|
|
$0.99 |
$1.99 |
|
|
|
RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Lead Status |
|
Yes |
Yes |
|
|
|
Yes |
No |
No |
Yes |
No |
Vout(Max)(V) |
|
38 |
|
|
|
|
5.5 |
|
|
|
|
LED(#) |
|
10 |
|
|
|
|
1 |
|
|
|
|
Package Group |
|
HTSSOP |
HTSSOP,QFN |
|
|
|
DSBGA |
TSSOP,VQFN |
PDIP,TSSOP,SOIC |
SOIC,SSOP,TSSOP |
SOIC,SSOP,TSSOP |
Shutdown Current(Typ)(uA) |
|
1.5 |
|
|
|
|
0.2 |
|
|
|
|
Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
|
|
|
-30 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
Rating |
|
Catalog |
Catalog |
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Type |
|
Inductive |
|
|
|
|
|
|
|
|
|
Vin(Max)(V) |
|
18 |
|
|
|
|
5.5 |
|
|
|
|
Special Features |
|
Synchronous Rectification |
Fault Reporting,LED Open Detection,LED Short to VLED Detection |
|
|
|
Constant Current |
Thermal Shutdown,global PWM dimming |
Thermal Shutdown,LED Open Detection,LED Short to Ground Detection |
Thermal Shutdown |
Thermal Shutdown |
Topology |
|
Boost |
|
|
|
|
Linear |
|
|
|
|
Vin(Min)(V) |
|
2.9 |
|
|
|
|
2.7 |
|
|
|
|
Vout(Min)(V) |
|
2.9 |
|
|
|
|
2.7 |
|
|
|
|
Channels(#) |
|
1 |
|
|
|
|
1 |
|
|
|
|
Switching Frequency(Max)(kHz) |
|
2200 |
|
|
|
|
|
|
|
|
|
Approx. Price (US$) |
|
1.20 | 1ku |
2.40 | 1ku |
|
|
|
0.40 | 1ku |
1.00 | 1ku |
0.47 | 1ku |
0.50 | 1ku |
0.50 | 1ku |
Peak Efficiency(%) |
|
93 |
|
|
|
|
100 |
|
|
|
|
Duty Cycle(Max)(%) |
|
93 |
|
|
|
|
|
|
|
|
|
Package Size |
|
mm2 |
mm2 |
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
Analog Dimming Steps |
|
|
128 |
|
|
|
|
|
256 |
|
|
Data Transfer Rate(Typ)(MHz) |
|
|
25 |
|
|
|
|
1 |
30 |
30 |
30 |
Ch to Ch Accuracy(Typ)(+/- %) |
|
|
2 |
|
|
|
|
|
3 |
4 |
4 |
LED Configuration |
|
|
|
|
|
|
Single |
|
|
|
|
Iq(Typ)(mA) |
|
|
|
|
|
|
0.04 |
|
|
|
|
Program Memory |
|
|
|
|
|
|
Yes |
|
|
|
|
Programmable Ramp Control |
|
|
|
|
|
|
No |
|
|
|
|
Iout(Max)(A) |
|
|
|
|
|
|
0.020 |
|
|
|
|
LED Current Per Channel(mA) |
|
|
|
|
|
|
20 |
|
|
|
|
Data Vin(Min)(V) |
|
|
|
|
|
|
|
|
3 |
3 |
3 |
Data Input |
|
|
|
|
|
|
|
|
Serial |
Serial |
Serial |
Per Channel Drive(mA) |
|
|
|
|
|
|
|
|
120 |
45 |
45 |
Output Channels |
|
|
|
|
|
|
|
|
8 |
16 |
16 |
Data Vin(Max)(V) |
|
|
|
|
|
|
|
|
5.5 |
5.5 |
5.5 |
LED Voltage(Max)(V) |
|
|
|
|
|
|
|
|
20 |
17 |
17 |