|
|
Texas Instruments
UCC28086P
|
Texas Instruments
UCC2808N-1
|
Texas Instruments
UCC2813DTR-4
|
Texas Instruments
UCC283T-5
|
Texas Instruments
UCC283TDKTTT-ADJ
|
Texas Instruments
UCC28633D
|
Texas Instruments
UCC28C40DGKR
|
Texas Instruments
UCC28C40P
|
Texas Instruments
UCC2921D
|
Texas Instruments
UCC2921DTR
|
| Price |
|
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| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
No |
No |
No |
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 105,-40 to 85 |
-40 to 105,-40 to 85 |
-40 to 85 |
-40 to 85 |
| Frequency(Max)(kHz) |
|
1000 |
1000 |
1000 |
|
|
120 |
1000 |
1000 |
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Approx. Price (US$) |
|
1.20 | 1ku |
1.05 | 1ku |
1.05 | 1ku |
2.78 | 1ku |
2.78 | 1ku |
0.60 | 1ku |
0.75 | 1ku |
0.75 | 1ku |
1.92 | 1ku |
1.92 | 1ku |
| Frequency(Min)(kHz) |
|
50 |
|
|
|
|
0.2 |
26 |
26 |
|
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| Special Features |
|
Multi-topology,Programmable Slope Compensation |
Error Amplifier,Multi-topology,Soft Start |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Reverse Current Protection |
Reverse Current Protection |
PSR,HV Start-up,CV/CC Control,DCM,CCM,Audio Compatible,Motor Drive Compatible |
Error Amplifier,Multi-topology |
Error Amplifier,Multi-topology |
Ultra High Voltage |
Ultra High Voltage |
| Duty Cycle(Max)(%) |
|
50 |
49 |
50 |
|
|
70 |
100 |
100 |
|
|
| UVLO Thresholds On/Off(V) |
|
4.3/4.1 |
12.5/8.3 |
12.5/8.3 |
|
|
14.5/8 |
7/6.6 |
7/6.6 |
|
|
| Package Group |
|
PDIP,SOIC,TSSOP |
PDIP,SOIC |
PDIP,SOIC,TSSOP |
DDPAK/TO-263,TO-220 |
DDPAK/TO-263,TO-220 |
SOIC |
PDIP,SOIC,VSSOP |
PDIP,SOIC,VSSOP |
SOIC |
SOIC |
| Vin(Min)(V) |
|
8.3 |
8.3 |
8.3 |
2.8 |
2.8 |
|
8 |
8 |
-9999 |
-9999 |
| Topology |
|
Half-Bridge,Push-Pull |
Push-Pull |
Boost,Flyback,Forward |
|
|
|
Boost,Buck,Buck-Boost,Flyback,Forward |
Boost,Buck,Buck-Boost,Flyback,Forward |
|
|
| Control Method |
|
Current |
Current |
Current |
|
|
Current |
Peak Current Mode |
Peak Current Mode |
|
|
| Gate Drive(Typ)(A) |
|
1 |
1 |
1 |
|
|
|
1 |
1 |
|
|
| Vin(Max)(V) |
|
15 |
15 |
12 |
9 |
9 |
|
400 |
400 |
-10.5 |
-10.5 |
| Accuracy(%) |
|
|
|
|
2.5 |
2.5 |
|
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| Vout(Max)(V) |
|
|
|
|
8.5 |
8.5 |
|
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| Package Size |
|
|
|
|
mm2 |
mm2 |
mm2 |
|
|
mm2 |
mm2 |
| PSRR @ 100KHz(dB) |
|
|
|
|
18 |
18 |
|
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|
|
|
| Iq(Typ)(mA) |
|
|
|
|
0.4 |
0.4 |
|
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| Regulated Outputs(#) |
|
|
|
|
1 |
1 |
|
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| Vdo(Typ)(mV) |
|
|
|
|
400 |
400 |
|
|
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|
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| Vout(Min)(V) |
|
|
|
|
1.2 |
1.2 |
|
|
|
|
|
| Output Capacitor Type |
|
|
|
|
Non-Ceramic |
Non-Ceramic |
|
|
|
|
|
| Output Options |
|
|
|
|
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
|
|
|
|
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| Fixed Output Options(V) |
|
|
|
|
3.3,5 |
3.3,5 |
|
|
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|
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| Iout(Max)(A) |
|
|
|
|
3 |
3 |
|
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|
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| Fault Response |
|
|
|
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|
Auto Retry,Latch Off |
Auto Retry,Latch Off |
| Current Limit Function Enabled |
|
|
|
|
|
|
|
|
|
Always |
Always |
| Channel(s) Controlled(#) |
|
|
|
|
|
|
|
|
|
1 |
1 |
| Current Limit Accuracy |
|
|
|
|
|
|
|
|
|
+/- 15% @ 100 mV,+/- 7.5% @ 400 mV |
+/- 15% @ 100 mV,+/- 7.5% @ 400 mV |
| Current Measurement Accuracy(%) |
|
|
|
|
|
|
|
|
|
N/A |
N/A |
| Vabsmax_cont(V) |
|
|
|
|
|
|
|
|
|
-9999 |
-9999 |
| Current Limit Threshold(Typ)(Ext FET=mV) |
|
|
|
|
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|
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Adjustable |
Adjustable |
| Status Output |
|
|
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|
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|
|
SDFLTCH |
SDFLTCH |
| ON_OFF Control Input(s) |
|
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|
SDFLTCH |
SDFLTCH |
