Texas Instruments UC3863DW
$ 4.338
NRND
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 4.338
$ 4.277
$ 4.277
Stock
336,213
151,610
151,610
Authorized Distributors
4
4
4
Topology
Full-Bridge, Half-Bridge, Push-Pull
Full-Bridge, Half-Bridge, Push-Pull
Full-Bridge, Half-Bridge, Push-Pull
Output Voltage
1.7 V
1.7 V
1.7 V
Min Input Voltage
-
-
-
Max Input Voltage
-
20 V
20 V
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
No
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
16
16
16
Supply Chain
Lifecycle StatusNRND (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 3 days ago)
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Descriptions
Descriptions of Texas Instruments UC3863DW provided by its distributors.
Resonant-mode PWM with 8/7V UVLO, alternating outputs, and fixed off time, 0C to 70C 16-SOIC 0 to 70
Voltage Mode PWM Controller 500mA 550kHz 16-Pin SOIC
Full-Bridge,Half-Bridge,Push-Pull No 50KHz~500KHz Transistor Driver 2 22V 7V SOIC-16 10.28mm*2.35mm
500kHz 7V~22V Buck-boost type 2 SOP-16 DC-DC Controllers ROHS
UC3863 Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 25ns 200mA 473.692182mg 1.7V
PWM Power Supply Controllers Resonant-Mode
UC3863 RESONANT-MODE POWER SUPPL
RESONANT MODE PWR SUPPLY CNTRLR
Pulse Width Modulation (PWM) Controller IC; Output Current Max:500mA; Frequency:450kHz; Supply Voltage Min:12V; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Control Mode:Voltage; Leaded Process Compatible:Yes ;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.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
Number of Pins16
Weight473.692182 mg
Technical
Clock SyncNo
Duty Cycle100 %
Fall Time25 ns
Frequency450 kHz
Max Duty Cycle50 %
Max Frequency1 MHz
Max Operating Temperature70 °C
Max Supply Voltage22 V
Min Operating Temperature0 °C
Number of Output Phases1
Number of Outputs2
Output ConfigurationPositive
Output Voltage1.7 V
Rise Time25 ns
Switching Frequency550 kHz
Synchronous RectifierNo
TopologyFull-Bridge, Half-Bridge, Push-Pull
Dimensions
Height2.65 mm
Length10.3 mm
Thickness2.35 mm
Width7.5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements