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 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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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 Linear Technology/Analog Devices Series - Output Type PWM Signal Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 4 Output Phases 1 Voltage - Supply (Vcc/Vdd) 3V ~ 5.5V Frequency - Switching 250kHz ~ 3MHz Duty Cycle (Max) 91.5% Synchronous Rectifier No Clock Sync No Serial Interfaces - Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature -40°C ~ 125°C Package / Case 58-WFQFN Exposed Pad Supplier Device Package 58-QFN (5x9) |
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 ABLIC U.S.A. Inc. Series - Output Type Transistor Driver Function Step-Up Output Configuration Positive Topology Boost Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 1.8V ~ 6V Frequency - Switching 257.4kHz ~ 1.134MHz Duty Cycle (Max) 89% Synchronous Rectifier No Clock Sync No Serial Interfaces - Control Features Current Limit, Enable, Frequency Control Operating Temperature -40°C ~ 85°C (TA) Package / Case 8-SMD, Flat Lead Supplier Device Package 8-SON (A) (2.9x2.8) |
Manufacturer Microsemi Corporation Series - Output Type Transistor Driver Function Step-Up/Step-Down Output Configuration Positive Topology Push-Pull Number of Outputs 2 Output Phases 1 Voltage - Supply (Vcc/Vdd) 8V ~ 35V Frequency - Switching 100Hz ~ 350kHz Duty Cycle (Max) 49% Synchronous Rectifier Yes Clock Sync Yes Serial Interfaces - Control Features Enable, Frequency Control, Soft Start Operating Temperature -55°C ~ 125°C (TA) Package / Case 16-CDIP (0.300", 7.62mm) Supplier Device Package 16-CERDIP |
