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| PartNumber | UC3843ADM SOP8 | UC3843ADM-TR | UC3843ADM |
| Description | AC/DC Converters | ||
| Manufacturer | - | - | Microsemi Corporation |
| Product Category | - | - | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Series | - | - | - |
| Product | - | - | Current Mode Controllers |
| Type | - | - | Current Mode PWM Controllers |
| Packaging | - | - | Tube |
| Unit Weight | - | - | 0.019048 oz |
| Mounting Style | - | - | SMD/SMT |
| Operating Temperature Range | - | - | 0 C to + 70 C |
| Package Case | - | - | SOIC-8 |
| Operating Temperature | - | - | 0°C ~ 70°C (TA) |
| Output Type | - | - | Transistor Driver |
| Function | - | - | Step-Up, Step-Down |
| Supplier Device Package | - | - | 8-SOIC |
| Number of Outputs | - | - | 1 |
| Topology | - | - | Buck, Boost |
| Voltage Supply Vcc Vdd | - | - | 7.6 V ~ 30 V |
| Frequency Switching | - | - | 500kHz |
| Control Features | - | - | - |
| Output Configuration | - | - | Positive |
| Output Phases | - | - | 1 |
| Duty Cycle Max | - | - | 100 % |
| Synchronous Rectifier | - | - | Yes |
| Clock Sync | - | - | No |
| Serial Interfaces | - | - | - |
| Isolation | - | - | Isolated |
| Output Power | - | - | 25 W |
| Maximum Operating Temperature | - | - | + 70 C |
| Output Voltage | - | - | 5 V |
| Operating Supply Current | - | - | 11 mA |
| Output Current | - | - | 1 A |
| Switching Frequency | - | - | 40 kHz |
| Input Supply Voltage Min | - | - | 7.6 V |
| Input Supply Voltage Max | - | - | 30 V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
| UC3843ADM SOP8 | New and Original | ||
| UC3843ADM-TR | New and Original | ||
Microchip / Microsemi |
UC3843ADM | AC/DC Converters |