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Texas Instruments
TL431BCDR
|
Texas Instruments
TL431BIDR
|
Texas Instruments
TL431BILPR
|
Texas Instruments
TL431BIP
|
Texas Instruments
TL431BQDBVR
|
Texas Instruments
UC3845AJ
|
Texas Instruments
UC3845N
|
Texas Instruments
UCC27200DDA
|
Texas Instruments
UCC27201AQDMKRQ1
|
Texas Instruments
UCC27201DRMR
|
| Price |
|
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| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Not Compliant |
Not Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
Yes |
No |
No |
No |
No |
No |
No |
| Iout/Iz(Max)(mA) |
|
100 |
100 |
100 |
100 |
100 |
|
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|
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|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Military |
Catalog |
Catalog |
Automotive |
Catalog |
| VO(V) |
|
2.495 |
2.495 |
2.495 |
2.495 |
2.495 |
|
|
|
|
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| Pin/Package |
|
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP |
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP |
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP |
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP |
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP |
|
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|
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| Temp Coeff(Max)(ppm/ degree C) |
|
92 |
92 |
92 |
92 |
92 |
|
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|
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| Operating Temperature Range(C) |
|
-40 to 125,-40 to 85,0 to 70 |
-40 to 125,-40 to 85,0 to 70 |
-40 to 125,-40 to 85,0 to 70 |
-40 to 125,-40 to 85,0 to 70 |
-40 to 125,-40 to 85,0 to 70 |
0 to 70 |
0 to 70 |
-40 to 140 |
-40 to 125 |
-40 to 140 |
| Package Group |
|
SC70,SOT-23,SOT-89,SO,TSSOP,SOIC,TO-92,PDIP |
SC70,SOT-23,SOT-89,SO,TSSOP,SOIC,TO-92,PDIP |
SC70,SOT-23,SOT-89,SO,TSSOP,SOIC,TO-92,PDIP |
SC70,SOT-23,SOT-89,SO,TSSOP,SOIC,TO-92,PDIP |
SC70,SOT-23,SOT-89,SO,TSSOP,SOIC,TO-92,PDIP |
CDIP |
PDIP,SOIC |
SO PowerPAD,SOIC,VSON |
SO PowerPAD,VSON |
SO PowerPAD,SOIC,VSON |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
|
|
| VO Adj(Min)(V) |
|
2.495 |
2.495 |
2.495 |
2.495 |
2.495 |
|
|
|
|
|
| Initial Accuracy(Max)(%) |
|
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
|
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|
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| VO Adj(Max)(V) |
|
36 |
36 |
36 |
36 |
36 |
|
|
|
|
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| Temp Coeff(Typ)(ppm/ degree C) |
|
34 |
34 |
34 |
34 |
34 |
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|
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| Min Iz for Regulation(uA) |
|
400 |
400 |
400 |
400 |
400 |
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| Approx. Price (US$) |
|
0.11 | 1ku |
0.11 | 1ku |
0.11 | 1ku |
0.11 | 1ku |
0.11 | 1ku |
|
0.42 | 1ku |
1.30 | 1ku |
1.53 | 1ku |
1.30 | 1ku |
| Reference Voltage |
|
Adjustable |
Adjustable |
Adjustable |
Adjustable |
Adjustable |
|
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| Special Features |
|
|
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|
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|
Error Amplifier |
Error Amplifier,Multi-topology |
|
|
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| Duty Cycle(Max)(%) |
|
|
|
|
|
|
50 |
50 |
|
|
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| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
8.4/7.6 |
8.4/7.6 |
|
|
|
| Vin(Min)(V) |
|
|
|
|
|
|
7.6 |
9 |
|
|
|
| Topology |
|
|
|
|
|
|
Boost,Buck,Flyback,Forward |
Boost,Buck,Buck-Boost,Flyback,Forward |
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
|
30 |
400 |
|
|
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| Frequency(Max)(kHz) |
|
|
|
|
|
|
500 |
500 |
|
|
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| Control Method |
|
|
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|
|
|
Current |
Peak Current Mode |
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|
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| Frequency(Min)(kHz) |
|
|
|
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|
|
|
26 |
|
|
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| Gate Drive(Typ)(A) |
|
|
|
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|
|
|
1 |
|
|
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| Rise Time(ns) |
|
|
|
|
|
|
|
|
8 |
8 |
8 |
| Input VCC(Max)(V) |
|
|
|
|
|
|
|
|
17 |
17 |
17 |
| Power Switch |
|
|
|
|
|
|
|
|
MOSFET |
MOSFET |
MOSFET |
| Iq(uA) |
|
|
|
|
|
|
|
|
1 |
1 |
1 |
| Input VCC(Min)(V) |
|
|
|
|
|
|
|
|
8 |
8 |
8 |
| Negative Voltage Handling at HS Pin(V) |
|
|
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|
|
|
|
|
-1 |
-15 |
-1 |
| Number of Channels(#) |
|
|
|
|
|
|
|
|
2 |
2 |
2 |
| Fall Time(ns) |
|
|
|
|
|
|
|
|
7 |
7 |
7 |
| Channel Input Logic |
|
|
|
|
|
|
|
|
CMOS |
TTL |
TTL |
| Prop Delay(ns) |
|
|
|
|
|
|
|
|
20 |
20 |
20 |
| Peak Output Current(A) |
|
|
|
|
|
|
|
|
3 |
3 |
3 |
| Bus Voltage(V) |
|
|
|
|
|
|
|
|
110 |
110 |
110 |
