UC3844NG4
Texas Instruments
Category: Power Management ICs
Current Mode PWM Controller 1A 8-Pin PDIP Tube
$0.67 - * $1.79
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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DigiKey | UC3844NG4-ND | 0 | $1.31 | $0.95 | $0.81 | $0.76 | $0.66 | $0.63 | Buy | |
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AVNET Express | UC3844NG4 | 50 | $0.66 | $0.62 | Buy | |||||
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element14 APAC | UC3844NG4 | 34 | 1 | * $1.79 | * $1.53 | * $1.53 | * $1.18 | * $0.82 | * $0.82 | Buy |
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Farnell | UC3844NG4 | 34 | 1 | * $1.50 | * $1.50 | * $1.17 | * $1.02 | * $0.95 | * $0.95 | Buy |
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Mouser Electronics | 595-UC3844NG4 | 484 | 1 | $2.25 | $1.44 | $1.44 | $0.99 | $0.74 | $0.59 | Buy |
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Win Source | UC3844NG4 | 59000 | 120 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 0.42 | 1ku |
| Control Method | Peak Current Mode |
| Duty Cycle(Max)(%) | 50 |
| Frequency(Max)(kHz) | 500 |
| Frequency(Min)(kHz) | 26 |
| Gate Drive(Typ)(A) | 1 |
| Operating Temperature Range(C) | 0 to 70 |
| Package Group | PDIP,SOIC |
| Rating | Catalog |
| Special Features | Error Amplifier,Multi-topology |
| Topology | Boost,Buck,Buck-Boost,Flyback,Forward |
| UVLO Thresholds On/Off(V) | 16/10 |
| Vin(Max)(V) | 400 |
| Vin(Min)(V) | 17 |