|
|
Texas Instruments
LM5110-3SD/NOPB
|
Texas Instruments
LP3943ISQX
|
Texas Instruments
LM2751SDX-A/NOPB
|
Texas Instruments
LM2751SD-A/NOPB
|
Texas Instruments
LM5111-3MX
|
Texas Instruments
LM5111-2MX/NOPB
|
Texas Instruments
LM5111-2MYX/NOPB
|
Texas Instruments
LM5111-2MY/NOPB
|
Texas Instruments
LM27222MX/NOPB
|
Texas Instruments
LM3503SQ-44/NOPB
|
| Price |
|
$0.65 |
|
|
|
|
$1.14 |
|
|
$1.51 |
|
| RoHS |
|
Yes |
Not Compliant |
Compliant |
Yes |
No |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
Yes |
Yes |
No |
No |
No |
Yes |
No |
No |
| Input Negative Voltage(V) |
|
0 |
|
|
|
0 |
0 |
0 |
0 |
|
|
| Package Group |
|
SOIC,WSON |
|
WSON |
WSON |
MSOP-PowerPAD,SOIC |
MSOP-PowerPAD,SOIC |
MSOP-PowerPAD,SOIC |
MSOP-PowerPAD,SOIC |
SOIC,WSON |
DSBGA,WQFN |
| Peak Output Current(A) |
|
5 |
|
|
|
5 |
5 |
5 |
5 |
4.5 |
|
| Rating |
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Approx. Price (US$) |
|
0.58 | 1ku |
|
0.74 | 1ku |
0.77 | 1ku |
0.58 | 1ku |
0.58 | 1ku |
0.58 | 1ku |
0.58 | 1ku |
1.00 | 1ku |
1.10 | 1ku |
| Input Threshold |
|
TTL |
|
|
|
TTL |
TTL |
TTL |
TTL |
|
|
| Special Features |
|
Negative Output Voltgae Capability |
|
Enable |
Enable |
UVLO Configured to Drive PFET through OUT_A |
UVLO Configured to Drive PFET through OUT_A |
UVLO Configured to Drive PFET through OUT_A |
UVLO Configured to Drive PFET through OUT_A |
|
OVP |
| Rise Time(ns) |
|
14 |
|
|
|
14 |
14 |
14 |
14 |
17 |
|
| Prop Delay(ns) |
|
25 |
|
|
|
25 |
25 |
25 |
25 |
|
|
| Input VCC(Max)(V) |
|
14 |
|
|
|
14 |
14 |
14 |
14 |
6.85 |
|
| Input VCC(Min)(V) |
|
3.5 |
|
|
|
3.5 |
3.5 |
3.5 |
3.5 |
4 |
|
| Power Switch |
|
MOSFET |
|
|
|
MOSFET |
MOSFET |
MOSFET |
MOSFET |
MOSFET |
|
| Channel Input Logic |
|
Inverting,Non-Inverting,Combination |
|
|
|
Inverting,Non-Inverting,Combination |
Inverting,Non-Inverting,Combination |
Inverting,Non-Inverting,Combination |
Inverting,Non-Inverting,Combination |
CMOS |
|
| Fall Time(ns) |
|
12 |
|
|
|
12 |
12 |
12 |
12 |
14 |
|
| Number of Channels(#) |
|
2 |
|
|
|
2 |
2 |
2 |
2 |
2 |
|
| Operating Temperature Range(C) |
|
-40 to 125 |
|
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
| Vin(Min)(V) |
|
|
|
2.8 |
2.8 |
|
|
|
|
|
2.7 |
| Switching Frequency(Min)(kHz) |
|
|
|
508 |
508 |
|
|
|
|
|
|
| Topology |
|
|
|
Boost |
|
|
|
|
|
|
Boost |
| Vin(Max)(V) |
|
|
|
5.5 |
5.5 |
|
|
|
|
|
5.5 |
| Switching Frequency(Max)(kHz) |
|
|
|
942 |
942 |
|
|
|
|
|
1000 |
| Iq(Typ)(mA) |
|
|
|
1 |
1 |
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
[pf]10WSON[/pf] |
|
|
|
|
|
|
,[pf]16WQFN[/pf] |
| Iout(Max)(A) |
|
|
|
0.15 |
0.15 |
|
|
|
|
|
|
| Type |
|
|
|
Charge Pump (Inductorless) |
Charge Pump |
|
|
|
|
|
Inductive |
| Vout(Min)(V) |
|
|
|
5 |
5 |
|
|
|
|
|
15 |
| Vout(Max)(V) |
|
|
|
5 |
5 |
|
|
|
|
|
40 |
| Regulated Outputs(#) |
|
|
|
|
1 |
|
|
|
|
|
|
| Peak Efficiency(%) |
|
|
|
|
|
|
|
|
|
|
83 |
| LED Current Per Channel(mA) |
|
|
|
|
|
|
|
|
|
|
50 |
| LED(#) |
|
|
|
|
|
|
|
|
|
|
10 |
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
0.1 |
| Channels(#) |
|
|
|
|
|
|
|
|
|
|
2 |
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
|
95 |