|
|
Texas Instruments
UCC2581DG4
|
Texas Instruments
SN74AUC1G19DRLR
|
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UCC2818APWR
|
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UC2637Q
|
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UC3872DWTR
|
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UCC28811
|
Texas Instruments
UC2853
|
Texas Instruments
UC2638
|
Texas Instruments
UCC5640
|
Texas Instruments
UCC25701
|
| Price |
|
|
|
$1.41 |
|
|
$0.57 |
$3.01 |
$7.31 |
|
$6.41 |
| RoHS |
|
Compliant |
Yes |
Yes |
Yes |
Yes |
|
|
|
|
|
| Lead Status |
|
No |
Yes |
Yes |
Yes |
Yes |
|
|
|
|
|
| Vin(Min)(V) |
|
7.3 |
|
|
|
4.5 |
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-25 to 85 |
0 to 70 |
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Military |
Catalog |
|
|
|
|
|
| Control Method |
|
Voltage |
|
CCM |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.75 | 1ku |
0.09 | 1ku |
1.25 | 1ku |
|
3.30 | 1ku |
|
|
|
|
|
| Package Group |
|
SOIC |
SC70,SOT-23,DSBGA,SOT-5X3 |
SOIC,TSSOP,PDIP |
CDIP,PDIP,PLCC,SOIC |
PLCC,SOIC,SSOP |
|
|
|
|
|
| Special Features |
|
Multi-topology,Soft Start,Synchronization Pin |
IOFF,low power consumption,low tpd |
750W Applications,Average Current Mode,Enable,OVP |
Current-Limited,DC Motor Control,Switching Control |
External Sync,Lamp Intensity Control,Open Lamp Detect,Soft Start |
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
83 |
|
|
|
|
|
|
|
|
|
| Frequency(Max)(kHz) |
|
100 |
|
|
|
200 |
|
|
|
|
|
| Topology |
|
Boost,Flyback,Forward |
|
|
|
|
|
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
7.3/6.8 |
|
10.5/10 |
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
15 |
|
|
|
24 |
|
|
|
|
|
| Gate Drive(Typ)(A) |
|
1 |
|
|
|
|
|
|
|
|
|
| 3-State Output |
|
|
No |
|
|
|
|
|
|
|
|
| Logic |
|
|
True |
|
|
|
|
|
|
|
|
| Package Size |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
|
|
|
|
|
| Schmitt Trigger |
|
|
No |
|
|
|
|
|
|
|
|
| tpd @ Nom Voltage(Max)(ns) |
|
|
7.5,4.6,2.0,2.4,1.7 |
|
|
|
|
|
|
|
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| Output Drive (IOL/IOH)(Max)(mA) |
|
|
9/-9 |
|
|
|
|
|
|
|
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| F @ Nom Voltage(Max)(Mhz) |
|
|
250 |
|
|
|
|
|
|
|
|
| Bits(#) |
|
|
1 |
|
|
|
|
|
|
|
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| VCC(Min)(V) |
|
|
0.8 |
|
|
|
|
|
|
|
|
| Technology Family |
|
|
AUC |
|
|
|
|
|
|
|
|
| ICC @ Nom Voltage(Max)(mA) |
|
|
0.01 |
|
|
|
|
|
|
|
|
| Voltage(Nom)(V) |
|
|
0.8,1.2,1.5,1.8,2.5 |
|
|
|
|
|
|
|
|
| VCC(Max)(V) |
|
|
2.5 |
|
|
|
|
|
|
|
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| Gate Type |
|
|
DECODER/DEMUX |
|
|
|
|
|
|
|
|
| Sub-Family |
|
|
Decoder/Encoder/Multiplexer |
|
|
|
|
|
|
|
|
| Operating Supply(Max)(V) |
|
|
|
18 |
|
|
|
|
|
|
|
| Peak Output Source Current Gate Drive(A) |
|
|
|
-1.2 |
|
|
|
|
|
|
|
| Device Type |
|
|
|
Single-phase PFC |
|
|
|
|
|
|
|
| Peak Output Sink Current Gate Drive(A) |
|
|
|
1.2 |
|
|
|
|
|
|
|
| Practical Operating Frequency(Max)(MHz) |
|
|
|
0.25 |
|
|
|
|
|
|
|
| Startup Current(mA) |
|
|
|
0.15 |
|
|
|
|
|
|
|
| Operating Supply Current(mA) |
|
|
|
4 |
|
|
|
|
|
|
|
| Control Topology |
|
|
|
|
|
Push-Pull |
|
|
|
|
|
| Shutdown Current(mA) |
|
|
|
|
|
1 |
|
|
|
|
|
| Supply Current(mA) |
|
|
|
|
|
11 |
|
|
|
|
|
