UC3843N
For Reference Only
| Part Number | UC3843N |
| PNEDA Part # | UC3843N_6B |
| Description | IC REG CTRLR 8DIP |
| Manufacturer | ON Semiconductor |
| Unit Price | Request a Quote |
| In Stock | 1,592 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Apr 30 - May 5 (Choose Expedited Shipping) |
| Guarantee | Up to 1 year [PNEDA-Warranty]* |
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Free shipping on orders over $100. PNEDA is willing to provide you with better services.
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UC3843N Resources
| Brand | ON Semiconductor |
| ECAD Module |
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| Mfr. Part Number | UC3843N |
| Category | Semiconductors › Power Management ICs › PMIC - Voltage Regulators - DC DC Switching Controllers |
| Datasheet |
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UC3843N Specifications
| Manufacturer | ON Semiconductor |
| Series | - |
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Boost, Flyback |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 97% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-DIP |
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Manufacturer STMicroelectronics Series - Output Type Transistor Driver Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 2 Output Phases 2 Voltage - Supply (Vcc/Vdd) 7.5V ~ 15V Frequency - Switching 150kHz Duty Cycle (Max) 80% Synchronous Rectifier Yes Clock Sync No Serial Interfaces - Control Features Frequency Control, Phase Control, Power Good Operating Temperature 0°C ~ 125°C (TJ) Package / Case 28-SOIC (0.295", 7.50mm Width) Supplier Device Package 28-SO |
Manufacturer Series - Output Type Transistor Driver Function Step-Up Output Configuration Positive Topology Boost Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 8.4V ~ 30V Frequency - Switching 340kHz ~ 460kHz Duty Cycle (Max) 80% Synchronous Rectifier No Clock Sync No Serial Interfaces - Control Features Current Limit, Enable, Frequency Control, Ramp, Soft Start Operating Temperature -40°C ~ 85°C (TA) Package / Case 16-SOIC (0.295", 7.50mm Width) Supplier Device Package 16-SOIC |
