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UC3879N
Texas Instruments
20 Terminals 9V~20V 20-Pin UC3879 DC to DC converter ICSWITCHING CONTROLLER 4 Outputs Up to 300kHz Transistor Driver
SOT-23
UC3879N Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 20-DIP (0.300, 7.62mm) |
| Number of Pins | 20 |
| Weight | 2.259996g |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Frequency | 300kHz |
| Base Part Number | UC3879 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 4 |
| Output Voltage | 2.2V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 2A |
| Voltage - Supply (Vcc/Vdd) | 9V~20V |
| Control Features | Frequency Control, Ramp, Soft Start |
| Topology | Half-Bridge |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | Up to 300kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Nominal Input Voltage | 12V |
| Switcher Configuration | PHASE-SHIFT |
| Duty Cycle (Max) | 50% |
| Output Phases | 1 |
| Height | 5.08mm |
| Length | 24.33mm |
| Width | 6.35mm |
| Thickness | 4.57mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Quantity | Unit Price | Ext. Price |
| 1 | $26.735795 | $26.735795 |
| 10 | $25.222448 | $252.22448 |
| 100 | $23.794762 | $2379.4762 |
| 500 | $22.447889 | $11223.9445 |
| 1000 | $21.177254 | $21177.254 |
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