UC3841N
For Reference Only
| Part Number | UC3841N |
| PNEDA Part # | UC3841N |
| Description | IC REG CTRLR MULT TOPOLOGY 18DIP |
| Manufacturer | Texas Instruments |
| Unit Price | Request a Quote |
| In Stock | 6,984 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Apr 22 - Apr 27 (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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UC3841N Resources
| Brand | Texas Instruments |
| ECAD Module |
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| Mfr. Part Number | UC3841N |
| Category | Semiconductors › Power Management ICs › PMIC - Voltage Regulators - DC DC Switching Controllers |
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UC3841N Specifications
| Manufacturer | |
| Series | - |
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Topology | Boost, Flyback, Forward Converter |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 32V |
| Frequency - Switching | 500kHz |
| Duty Cycle (Max) | 95% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 18-DIP (0.300", 7.62mm) |
| Supplier Device Package | 18-PDIP |
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Manufacturer Series - Output Type Transistor Driver Function Step-Up, Step-Up/Step-Down Output Configuration Positive, Isolation Capable Topology Boost, Flyback, Forward Converter Number of Outputs 2 Output Phases 1 Voltage - Supply (Vcc/Vdd) 8V ~ 14.5V Frequency - Switching 47kHz Duty Cycle (Max) 50% Synchronous Rectifier Yes Clock Sync No Serial Interfaces - Control Features Current Limit, Enable, Frequency Control Operating Temperature -40°C ~ 85°C (TA) Package / Case 16-DIP (0.300", 7.62mm) Supplier Device Package 16-PDIP |
Manufacturer Infineon Technologies Series - Output Type PWM Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 5 Output Phases 4 Voltage - Supply (Vcc/Vdd) 3.3V Frequency - Switching 200kHz ~ 1.2MHz Duty Cycle (Max) - Synchronous Rectifier No Clock Sync No Serial Interfaces I²C Control Features Enable, Power Good Operating Temperature 0°C ~ 85°C Package / Case 40-VFQFN Exposed Pad Supplier Device Package PG-VQFN-40-903 |
Manufacturer Microchip Technology Series - Output Type Transistor Driver Function Step-Up, Step-Up/Step-Down Output Configuration Positive Topology Boost, Flyback, SEPIC Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V Frequency - Switching 750kHz Duty Cycle (Max) 80% Synchronous Rectifier No Clock Sync No Serial Interfaces - Control Features Current Limit, Enable, Low Battery, Power Good Operating Temperature -40°C ~ 125°C (TJ) Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package 8-MSOP |
Manufacturer Renesas Electronics America Inc. Series - Output Type PWM Signal Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 6 Output Phases 6 Voltage - Supply (Vcc/Vdd) 4.75V ~ 5.25V Frequency - Switching 80kHz ~ 1MHz Duty Cycle (Max) - Synchronous Rectifier - Clock Sync No Serial Interfaces - Control Features Enable, Frequency Control, Soft Start Operating Temperature 0°C ~ 70°C (TA) Package / Case 48-VFQFN Exposed Pad Supplier Device Package 48-QFN (7x7) |
