UC3844NG - onsemi
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
Technical Details
| Case/Package | DIP |
| China RoHS | Compliant |
| Contact Plating | Tin |
| Duty Cycle | 48% |
| Export Control Classification Number (ECCN) Code | EAR99 |
| Frequency | 275kHz |
| Height - Seated (Max) | 4.45mm |
| Harmonized Tariff Schedule (HTS) Code | 8542.39.00.60 |
| Introduction Date | 1997-01-15 |
| Lead Free | Lead Free |
| Length | 9.78mm |
| Lifecycle Status | Obsolete |
| Max Input Voltage | 25V |
| Max Operating Temperature | 70°C |
| Max Output Current | 1A |
| Max Supply Current | 17mA |
| Max Switching Frequency | 500kHz |
| Min Input Voltage | 11.5V |
| Min Operating Temperature | 0°C |
| Mount | Through Hole |
| Nominal Input Voltage | 15V |
| Number of Circuits | 1 |
| Number of Outputs | 1 |
| Number of Pins | 8 |
| Number of Terminals | 8 |
| Operating Supply Voltage | 30V |
| Output Voltage | 5.1V |
| REACH SVHC | Yes |
| RoHS | Compliant |
| Switching Frequency | 500kHz |
| Temperature Grade | Commercial |
| Terminal Pitch | 2.54mm |
| Topology | Flyback |
| Width | 7.62mm |
Compliance
RoHS : Unconfirmed
REACH SVHC : Yes
Images
Alternatives (Possible Substitutes)
| Manufacturer | Manufacturer Part No. | Lifecycle Status Indicator | Confidence |
|---|---|---|---|
| Texas Instruments | Unknown | ||
| Texas Instruments | Production | ||
| Linfinity | Obsolete | ||
| Texas Instruments | Unknown | ||
| Texas Instruments | Unknown | ||
| Linfinity | Obsolete | ||
| onsemi | Production | ||
| onsemi | Production | ||
| onsemi | EOL | ||
| onsemi | Obsolete |
Non-Authorized Distributors
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