UC3879DW
For Reference Only
| Part Number | UC3879DW |
| PNEDA Part # | UC3879DW |
| Description | IC REG CTRLR HALF-BRIDGE 20SOIC |
| Manufacturer | Texas Instruments |
| Unit Price | Request a Quote |
| In Stock | 32,076 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | May 8 - May 13 (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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UC3879DW Resources
| Brand | Texas Instruments |
| ECAD Module |
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| Mfr. Part Number | UC3879DW |
| Category | Semiconductors › Power Management ICs › PMIC - Voltage Regulators - DC DC Switching Controllers |
Payment Method
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- Cheque or cash on delivery, processing may take an additional 3-5 days.
Logistics Mode
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
- It is unable to appoint a date of delivery.
- Tracking number will be sent once your order has been shipped.
- It may take up to 24 hours before carriers display the info.
Notes
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- Orders cannot be canceled after shipping the packages.
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UC3879DW Specifications
| Manufacturer | |
| Series | - |
| Output Type | Transistor Driver |
| Function | Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Half-Bridge |
| Number of Outputs | 4 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 20V |
| Frequency - Switching | Up to 300kHz |
| Duty Cycle (Max) | 50% |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Serial Interfaces | - |
| Control Features | Frequency Control, Ramp, Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC |
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Manufacturer 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 ~ 28V Frequency - Switching 200kHz ~ 500kHz Duty Cycle (Max) 70% Synchronous Rectifier Yes Clock Sync No Serial Interfaces - Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start Operating Temperature -40°C ~ 125°C (TJ) Package / Case 28-TSSOP (0.173", 4.40mm Width) Supplier Device Package 28-TSSOP |
Manufacturer Renesas Electronics America Inc. Series Digital-DC™ Output Type Transistor Driver Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 3V ~ 5.5V Frequency - Switching 200kHz ~ 1.4MHz Duty Cycle (Max) 95% Synchronous Rectifier Yes Clock Sync Yes Serial Interfaces I²C, PMBus, SMBus Control Features Current Limit, Enable, Power Good, Soft Start, Tracking Operating Temperature -40°C ~ 85°C (TA) Package / Case 36-VFQFN Exposed Pad Supplier Device Package 36-QFN (6x6) |
