UC3843DG4
For Reference Only
| Part Number | UC3843DG4 |
| PNEDA Part # | UC3843DG4 |
| Description | IC REG CTRLR MULT TOP 14SOIC |
| Manufacturer | Texas Instruments |
| Unit Price | Request a Quote |
| In Stock | 6,390 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Apr 21 - Apr 26 (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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UC3843DG4 Resources
| Brand | Texas Instruments |
| ECAD Module |
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| Mfr. Part Number | UC3843DG4 |
| Category | Semiconductors › Power Management ICs › PMIC - Voltage Regulators - DC DC Switching Controllers |
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Logistics Mode
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UC3843DG4 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) | 97% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
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Manufacturer Linear Technology/Analog Devices Series - Output Type Transistor Driver Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 3.5V ~ 14V Frequency - Switching - Duty Cycle (Max) 100% Synchronous Rectifier No Clock Sync No Serial Interfaces - Control Features Current Limit, Enable Operating Temperature 0°C ~ 70°C (TA) Package / Case 8-SOIC (0.154", 3.90mm Width) Supplier Device Package 8-SOIC |
Manufacturer Series - Output Type Transistor Driver Function Step-Up/Step-Down Output Configuration Positive, Isolation Capable Topology Half-Bridge Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 13V ~ 105V Frequency - Switching 200kHz, 500kHz Duty Cycle (Max) - Synchronous Rectifier Yes Clock Sync Yes Serial Interfaces - Control Features Frequency Control, Ramp, Soft Start Operating Temperature -40°C ~ 125°C (TJ) Package / Case 20-PowerTSSOP (0.173", 4.40mm Width) Supplier Device Package 20-HTSSOP |
Manufacturer Series Automotive, AEC-Q100 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) 4.5V ~ 52V Frequency - Switching 35kHz ~ 1MHz Duty Cycle (Max) - Synchronous Rectifier No Clock Sync Yes Serial Interfaces - Control Features Enable, Frequency Control, Soft Start Operating Temperature -40°C ~ 125°C (TJ) Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package 10-MSOP-PowerPad |
