|
|
Texas Instruments
LM3402HVMMX
|
Texas Instruments
LM3404HVMA
|
Texas Instruments
LM3404MR
|
Texas Instruments
LM3430SD/NOPB
|
Texas Instruments
LM5109BSDX/NOPB
|
Texas Instruments
LM5109BMA
|
Texas Instruments
LM5022MME/NOPB
|
Texas Instruments
LP8556SQ-E08/NOPB
|
Texas Instruments
LP8556TME-E05/NOPB
|
Texas Instruments
PC16550DVX
|
| Price |
|
|
|
|
|
|
|
|
$1.12 |
|
|
| RoHS |
|
Not Compliant |
Not Compliant |
Not Compliant |
Compliant |
Compliant |
No |
Compliant |
Yes |
Compliant |
No |
| Lead Status |
|
No |
|
No |
No |
No |
No |
No |
Yes |
No |
No |
| Package Group |
|
|
|
|
WSON |
SOIC,WSON |
SOIC,WSON |
VSSOP |
DSBGA,WQFN |
DSBGA,WQFN |
PDIP,PLCC |
| Vin(Min)(V) |
|
|
|
|
6 |
|
|
6 |
2.7 |
2.7 |
|
| Rating |
|
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Topology |
|
|
|
|
Boost |
|
|
|
Boost |
Boost |
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]12WSON[/pf] |
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
1.25 |
|
|
1.25 |
7 |
7 |
|
| Approx. Price (US$) |
|
|
|
|
0.75 | 1ku |
0.50 | 1ku |
0.50 | 1ku |
0.90 | 1ku |
0.82 | 1ku |
0.82 | 1ku |
3.55 | 1ku |
| Vin(Max)(V) |
|
|
|
|
40 |
|
|
60 |
20 |
20 |
|
| Type |
|
|
|
|
Controller (External Switch) |
|
|
Controller |
Inductive |
Inductive |
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
2000 |
|
|
1000 |
1250 |
1250 |
|
| Operating Temperature Range(C) |
|
|
|
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-30 to 85 |
-30 to 85 |
0 to 70 |
| Rise Time(ns) |
|
|
|
|
|
15 |
15 |
|
|
|
|
| Bus Voltage(V) |
|
|
|
|
|
90 |
90 |
|
|
|
|
| Fall Time(ns) |
|
|
|
|
|
15 |
15 |
|
|
|
|
| Input Threshold |
|
|
|
|
|
TTL |
TTL |
|
|
|
|
| Input VCC(Min)(V) |
|
|
|
|
|
8 |
8 |
|
|
|
|
| Channel Input Logic |
|
|
|
|
|
TTL |
TTL |
|
|
|
|
| Prop Delay(ns) |
|
|
|
|
|
25 |
25 |
|
|
|
|
| Input VCC(Max)(V) |
|
|
|
|
|
14 |
14 |
|
|
|
|
| Negative Voltage Handling at HS Pin(V) |
|
|
|
|
|
-1 |
-1 |
|
|
|
|
| Power Switch |
|
|
|
|
|
MOSFET |
MOSFET |
|
|
|
|
| Iq(uA) |
|
|
|
|
|
10 |
10 |
|
|
|
|
| Peak Output Current(A) |
|
|
|
|
|
1 |
1 |
|
|
|
|
| Number of Channels(#) |
|
|
|
|
|
2 |
2 |
|
|
|
1 |
| Vout(Max)(V) |
|
|
|
|
|
|
|
300 |
48 |
48 |
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
3.5 |
|
|
|
| Special Features |
|
|
|
|
|
|
|
Enable,Frequency Synchronization,UVLO Adjustable |
I2C Control |
I2C Control |
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
90 |
100 |
100 |
|
| Iout(Max)(A) |
|
|
|
|
|
|
|
10 |
|
|
|
| Regulated Outputs(#) |
|
|
|
|
|
|
|
1 |
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
170 |
|
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
10 |
|
|
|
| Package Size |
|
|
|
|
|
|
|
|
mm2 |
mm2 |
mm2 |
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
|
0.1 |
0.1 |
|
| Peak Efficiency(%) |
|
|
|
|
|
|
|
|
95 |
95 |
|
| Channels(#) |
|
|
|
|
|
|
|
|
6 |
6 |
|
| LED(#) |
|
|
|
|
|
|
|
|
60 |
60 |
|
| LED Current Per Channel(mA) |
|
|
|
|
|
|
|
|
50 |
50 |
|
| Tx FIFO Trigger Levels(#) |
|
|
|
|
|
|
|
|
|
|
N/A |
| Baud Rate (max) at Vcc = 3.3V and with 16X Sampling(Mbps) |
|
|
|
|
|
|
|
|
|
|
N/A |
| CPU Interface |
|
|
|
|
|
|
|
|
|
|
X86 |
| Auto RTS/CTS |
|
|
|
|
|
|
|
|
|
|
No |
| Baud Rate (max) at Vcc = 5.0V and with 16X Sampling(Mbps) |
|
|
|
|
|
|
|
|
|
|
1.5 |
| Baud Rate (max) at Vcc = 1.8V and with 16X Sampling(Mbps) |
|
|
|
|
|
|
|
|
|
|
N/A |
| Programmable FIFO Trigger Levels |
|
|
|
|
|
|
|
|
|
|
No |
| Operating Voltage(V) |
|
|
|
|
|
|
|
|
|
|
5 |
| Baud Rate (max) at Vcc = 2.5V and with 16X Sampling(Mbps) |
|
|
|
|
|
|
|
|
|
|
N/A |
| FIFOs(bytes) |
|
|
|
|
|
|
|
|
|
|
16 |
| Rx FIFO Trigger Levels(#) |
|
|
|
|
|
|
|
|
|
|
4 |
