UC2843N
Texas Instruments
Category: Power Management ICs
Current Mode PWM Controller 1A 8-Pin PDIP Tube
$0.78 - $7.48
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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DigiKey | 296-11181-5-ND | 1172 | 1 | $1.76 | $1.29 | $1.10 | $1.05 | $0.92 | $0.87 | Buy |
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AVNET Asia Pacific | UC2843N | 50 | $0.75 | $0.68 | Buy | |||||
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AVNET Europe | UC2843N | 50 | 50 | * $1.10 | * $1.00 | * $0.84 | * $0.84 | Buy | ||
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AVNET Express | UC2843N | 150 | 417 | $0.84 | Buy | |||||
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element14 APAC | UC2843N | 197 | 1 | * $2.02 | * $1.82 | * $1.71 | * $1.68 | * $1.68 | * $1.68 | Buy |
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Farnell | UC2843N | 197 | 1 | * $1.91 | * $1.72 | * $1.70 | * $1.68 | * $1.68 | * $1.68 | Buy |
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Newark | UC2843N | 197 | 1 | $2.10 | $1.95 | $1.74 | $1.63 | $1.63 | $1.63 | Buy |
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RS Components | UC2843N | $7.48 | Buy | |||||||
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Texas Instruments | UC2843N | 30333 | 1 | $1.09 | $1.09 | $1.09 | $0.84 | $0.44 | $0.44 | Buy |
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TME | UC2843N | 71 | $1.59 | Buy | ||||||
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Win Source | UC2843N | 6260 | 430 | $1.18 | $1.03 | $0.85 | $0.85 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Control Method | Current |
| Duty Cycle(Max)(%) | 100 |
| Frequency(Max)(kHz) | 500 |
| Frequency(Min)(kHz) | 26 |
| Gate Drive(Typ)(A) | 1 |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | PDIP,SOIC |
| Rating | Military |
| Special Features | Error Amplifier,Multi-topology |
| Topology | Boost,Buck,Buck-Boost,Flyback,Forward |
| UVLO Thresholds On/Off(V) | 8.4/7.6 |
| Vin(Max)(V) | 400 |
| Vin(Min)(V) | 9 |