UC3843ADTR
For Reference Only
| Part Number | UC3843ADTR |
| PNEDA Part # | UC3843ADTR_5E |
| Description | IC REG CTRLR BUCK/BOOST 14SOIC |
| Manufacturer | Microsemi |
| Unit Price | Request a Quote |
| In Stock | 4,464 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | May 5 - May 10 (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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UC3843ADTR Resources
| Brand | Microsemi |
| ECAD Module |
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| Mfr. Part Number | UC3843ADTR |
| Category | Semiconductors › Power Management ICs › PMIC - Voltage Regulators - DC DC Switching Controllers |
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Logistics Mode
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
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UC3843ADTR Specifications
| Manufacturer | Microsemi Corporation |
| Series | - |
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Boost, Buck, Flyback, Forward |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 96% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
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Manufacturer ON Semiconductor Series - Output Type Transistor Driver Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 7.5V ~ 20V Frequency - Switching 280kHz Duty Cycle (Max) - Synchronous Rectifier Yes Clock Sync No Serial Interfaces - Control Features Frequency Control Operating Temperature 0°C ~ 125°C (TJ) Package / Case 8-SOIC (0.154", 3.90mm Width) Supplier Device Package 8-SOIC |
Manufacturer Linear Technology/Analog Devices Series PolyPhase® Output Type Transistor Driver Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 2 Output Phases 2 Voltage - Supply (Vcc/Vdd) 4.5V ~ 38V Frequency - Switching 200kHz ~ 2MHz Duty Cycle (Max) - Synchronous Rectifier Yes Clock Sync No Serial Interfaces - Control Features Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Operating Temperature -40°C ~ 125°C (TJ) Package / Case 38-WFQFN Exposed Pad Supplier Device Package 38-QFN (5x7) |
