UC3844N
For Reference Only
| Part Number | UC3844N |
| PNEDA Part # | UC3844N |
| Description | IC REG CTRLR PWM CM 8DIP |
| Manufacturer | Texas Instruments |
| Unit Price | Request a Quote |
| In Stock | 38,274 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Apr 4 - Apr 9 (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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UC3844N Resources
| Brand | Texas Instruments |
| ECAD Module |
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| Mfr. Part Number | UC3844N |
| Category | Semiconductors › Power Management ICs › PMIC - Voltage Regulators - DC DC Switching Controllers |
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UC3844N Specifications
| Manufacturer | |
| Series | - |
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Boost, Buck, Buck-Boost, Flyback, Forward |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 12V ~ 28V |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 48% |
| 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-PDIP |
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Manufacturer Renesas Electronics America Inc. Series - Output Type Transistor Driver Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V Frequency - Switching 300kHz Duty Cycle (Max) 100% Synchronous Rectifier Yes Clock Sync No Serial Interfaces - Control Features Phase Control Operating Temperature 0°C ~ 70°C (TA) Package / Case 16-VQFN Exposed Pad Supplier Device Package 16-QFN (4x4) |
Manufacturer Infineon Technologies Series - Output Type PWM Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 8 Output Phases 8 Voltage - Supply (Vcc/Vdd) 3.3V Frequency - Switching 200kHz ~ 1.2MHz Duty Cycle (Max) - Synchronous Rectifier No Clock Sync No Serial Interfaces I²C, PMBus, SMBus Control Features Enable, Power Good Operating Temperature -20°C ~ 85°C (TA) Package / Case 56-VFQFN Exposed Pad Supplier Device Package PG-VQFN-56-901 |
