UC3844AD1
For Reference Only
| Part Number | UC3844AD1 |
| PNEDA Part # | UC3844AD1 |
| Description | IC REG CTRLR BST FLYBK ISO 8SOIC |
| Manufacturer | STMicroelectronics |
| Unit Price | Request a Quote |
| In Stock | 2,916 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Jun 4 - Jun 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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UC3844AD1 Resources
| Brand | STMicroelectronics |
| ECAD Module |
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| Mfr. Part Number | UC3844AD1 |
| Category | Semiconductors › Power Management ICs › PMIC - Voltage Regulators - DC DC Switching Controllers |
| Datasheet |
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Logistics Mode
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- Delivery date: usually 2 to 7 working days.
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UC3844AD1 Specifications
| Manufacturer | STMicroelectronics |
| 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) | 10V ~ 30V |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 48% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO |
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Manufacturer Renesas Electronics America Inc. Series - Output Type Transistor Driver Function Step-Up/Step-Down Output Configuration Positive, Isolation Capable Topology Flyback, Forward Converter Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 4.75V ~ 5.25V Frequency - Switching Up to 1MHz Duty Cycle (Max) 99% Synchronous Rectifier Yes Clock Sync No Serial Interfaces - Control Features - Operating Temperature -40°C ~ 105°C (TA) Package / Case 8-SOIC (0.154", 3.90mm Width) Supplier Device Package 8-SOIC |
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) 5.6V ~ 28V Frequency - Switching 100kHz ~ 1.4MHz Duty Cycle (Max) 96% Synchronous Rectifier Yes Clock Sync No Serial Interfaces - Control Features Enable, Frequency Control, Phase Control, Power Good, Soft Start Operating Temperature -40°C ~ 85°C (TA) Package / Case 20-VFQFN Exposed Pad Supplier Device Package 20-QFN-EP (4x4) |
