UC3844D8TR
Texas Instruments
Category: Power Management
Current Mode PWM Controller 1A 8-Pin SOIC T/R
$0.50 - $1.16
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 |
DigiKey | UC3844D8TRG4-ND | 0 | $1.36 | $1.22 | $1.15 | $0.95 | $0.62 | $0.44 | Buy | |
|
|
Ameya360 | UC3844D8TR | 7500 | $0.66 | $0.66 | Buy | |||||
|
 |
AVNET Asia Pacific | UC3844D8TR | 2500 | $0.47 | Buy | ||||||
|
 |
AVNET Europe | UC3844D8TR | 5000 | 2500 | * $0.54 | Buy | |||||
|
 |
AVNET Express | UC3844D8TR | 2500 | $0.48 | Buy | ||||||
|
|
Mouser Electronics | 595-UC3844D8TR | 935 | 1 | $1.16 | $0.99 | $0.99 | $0.76 | $0.52 | $0.38 | Buy |
|
|
Texas Instruments | UC3844D8TR | 87742 | 1 | $0.57 | $0.57 | $0.57 | $0.44 | $0.23 | $0.23 | Buy |
|
|
Win Source | UC3844D8TR | 21906 | 12 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 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 |