|
|
Nichicon
UCW1E471MNL1GS
|
Texas Instruments
UCC28251RGPR
|
Texas Instruments
UCC3813-3
|
Texas Instruments
UCC37322
|
Texas Instruments
UCC27524AQDGNRQ1
|
Texas Instruments
UCC3946
|
Texas Instruments
UCC3580-1
|
Texas Instruments
SN74AUCH245
|
Texas Instruments
UCC28950
|
Texas Instruments
UCC5673
|
| Price |
|
|
$1.91 |
$2.08 |
$2.19 |
$1.58 |
$2.89 |
$3.71 |
|
$5.91 |
|
| RoHS |
|
Compliant |
Yes |
|
|
Yes |
|
|
|
|
|
| Lead Status |
|
No |
Yes |
|
|
Yes |
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
100 |
|
|
|
|
|
|
|
|
| Gate Drive(Typ)(A) |
|
|
0.2 |
|
|
|
|
|
|
|
|
| Topology |
|
|
Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
|
|
|
|
|
|
|
| Rating |
|
|
Catalog |
|
|
Automotive |
|
|
|
|
|
| Package Group |
|
|
QFN,TSSOP |
|
|
MSOP-PowerPAD,SOIC |
|
|
|
|
|
| Vin(Min)(V) |
|
|
4.3 |
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
20 |
|
|
|
|
|
|
|
|
| Frequency(Min)(kHz) |
|
|
40 |
|
|
|
|
|
|
|
|
| Frequency(Max)(kHz) |
|
|
1000 |
|
|
|
|
|
|
|
|
| Special Features |
|
|
Leading Edge Blanking,Multi-topology,Programmable Slope Compensation,Soft Start,Synchronization Pin |
|
|
Enable Pin |
|
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
|
4.3/4.1 |
|
|
|
|
|
|
|
|
| Control Method |
|
|
Current,Feedforward,Voltage |
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
1.70 | 1ku |
|
|
0.88 | 1ku |
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 125 |
|
|
-40 to 140 |
|
|
|
|
|
| Fall Time(ns) |
|
|
|
|
|
6 |
|
|
|
|
|
| Input Threshold |
|
|
|
|
|
CMOS,TTL |
|
|
|
|
|
| Peak Output Current(A) |
|
|
|
|
|
5 |
|
|
|
|
|
| Rise Time(ns) |
|
|
|
|
|
7 |
|
|
|
|
|
| Channel Input Logic |
|
|
|
|
|
Dual,Non-Inverting |
|
|
|
|
|
| Input VCC(Min)(V) |
|
|
|
|
|
4.5 |
|
|
|
|
|
| Power Switch |
|
|
|
|
|
MOSFET,IGBT,GaNFET |
|
|
|
|
|
| Prop Delay(ns) |
|
|
|
|
|
13 |
|
|
|
|
|
| Input Negative Voltage(V) |
|
|
|
|
|
-5 |
|
|
|
|
|
| Number of Channels(#) |
|
|
|
|
|
2 |
|
|
|
|
|
| Input VCC(Max)(V) |
|
|
|
|
|
18 |
|
|
|
|
|
