Texas Instruments UC3879DWTR
$ 6.456
NRND
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip USA | UC3879DWTR | 2,444 | 300 | Tray | 19h | |||||||
| Win Source | WS-UC3879DWTR | 480 | 3 | 1h | ||||||||
| Worldway Electronics | UC3879DWTR | 8,305 | 7 | Tape & Reel | 1d | |||||||
| ICPartonline | UC3879DWTR | 38,413 | >1wk | |||||||||
| IC Components Ltd. | UC3879DWTR | 643,100 | 5d |
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 6.456
$ 7.999
$ 7.999
Stock
1,267,829
138,844
138,844
Authorized Distributors
0
5
5
Topology
Boost, Buck
Full-Bridge
Full-Bridge
Output Voltage
2.2 V
2.2 V
2.2 V
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
20
20
20
Supply Chain
Lifecycle StatusNRND (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 3 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments UC3879DWTR.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments UC3879DWTR provided by its distributors.
Half-Bridge Yes Up~300KHz Transistor Driver 4 20V 9V SOIC-20 , 12.8mm*2.35mm
Enhanced bipolar phase shifted full bridge controller with selectable UVLO, 0°C to 70°C 20-SOIC 0 to 70
Soft Sw PWM Cntrlr 4-OUT PH SHIFT RES 300KHz 20-Pin SOIC T/R
Resonant Controllers 100mA 300kHz 20-Pin SOIC T/R
0.1 A SWITCHING CONTROLLER 240 kHz SWITCHING FREQ-MAX PDSO20
PWM Power Supply Controllers Phase Shift Resonant Controller
UC3879 Half-Bridge Tape & Reel (TR) e4 DC to DC switching controller 10mA 569.003279mg 2.2V Up to 300kHz
IC MCU 16BIT 256KB FLASH 80LFQFP
IC REG CTRLR HALF-BRIDGE 20SOIC
PHASE SHIFT RESONANT CONTROLLER Switching Controller, Voltage-mode, 0.1A, 240kHz Switching Freq-Max, BIPolar, PDSO20
UC3879 PHASE SHIFT RESONANT CONT
Pulse Width Modulation (PWM) Controller IC; Frequency:500kHz; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Control Mode:Current, Voltage; Number of PWM Outputs:4; Output Current:10mA; Package/Case:20-SOIC ;RoHS Compliant: Yes
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins20
Weight569.003279 mg
Technical
Duty Cycle100 %
Frequency500 kHz
Max Frequency300 kHz
Max Operating Temperature70 °C
Max Supply Voltage20 V
Min Operating Temperature0 °C
Nominal Input Voltage12 V
Number of Outputs4
Output Voltage2.2 V
PackagingTape & Reel (TR)
Switching Frequency300 kHz
TopologyBoost, Buck
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements