UC2843BN
For Reference Only
| Part Number | UC2843BN |
| PNEDA Part # | UC2843BN |
| Description | IC REG CTRLR BST/FLYBK 8-MINIDIP |
| Manufacturer | STMicroelectronics |
| Unit Price | Request a Quote |
| In Stock | 10,332 |
| 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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UC2843BN Resources
| Brand | STMicroelectronics |
| ECAD Module |
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| Mfr. Part Number | UC2843BN |
| Category | Semiconductors › Power Management ICs › PMIC - Voltage Regulators - DC DC Switching Controllers |
| Datasheet |
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UC2843BN 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) | 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 | -25°C ~ 85°C (TA) |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-Mini DIP |
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Manufacturer Renesas Electronics America Inc. Series Digital-DC™ Output Type PWM Signal Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 2 Output Phases 2 Voltage - Supply (Vcc/Vdd) 4.5V ~ 14V Frequency - Switching 200kHz ~ 1.33MHz Duty Cycle (Max) - Synchronous Rectifier No Clock Sync Yes Serial Interfaces PMBus Control Features Current Limit, Enable, Power Good, Tracking Operating Temperature -40°C ~ 85°C (TA) Package / Case 44-VFQFN Exposed Pad Supplier Device Package 44-QFN (7x7) |
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) 0.9V ~ 10V Frequency - Switching 600kHz Duty Cycle (Max) 85% Synchronous Rectifier No Clock Sync No Serial Interfaces - Control Features Enable Operating Temperature -40°C ~ 85°C (TA) Package / Case SC-74A, SOT-753 Supplier Device Package SOT-23-5 |
Manufacturer Maxim Integrated Series - 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 ~ 6.5V Frequency - Switching Up to 1.2MHz Duty Cycle (Max) - Synchronous Rectifier Yes Clock Sync No Serial Interfaces - Control Features - Operating Temperature -40°C ~ 85°C (TA) Package / Case 16-SSOP (0.154", 3.90mm Width) Supplier Device Package 16-QSOP |
Manufacturer Linear Technology/Analog Devices Series - Output Type Transistor Driver Function Step-Up/Step-Down Output Configuration Positive or Negative, Isolation Capable Topology Flyback Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 9.7V ~ 22V Frequency - Switching 90kHz ~ 115kHz Duty Cycle (Max) 90% Synchronous Rectifier No Clock Sync No Serial Interfaces - Control Features Enable, Soft Start Operating Temperature -40°C ~ 125°C (TJ) Package / Case 16-SOIC (0.154", 3.90mm Width) Supplier Device Package 16-SOIC |
