Texas Instruments UC3847DW
$ 5.488
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | UC3847DW | 13,440 | 14h | |||||||||
| Verical | UC3847DW | 1,440 | 59 | |||||||||
| Mouser | 595-UC3847DW | 66 | 1 | Tube | ||||||||
| Microchip USA | UC3847DW | 387 | 300 | Bulk | 6d | |||||||
| Win Source | WS-UC3847DW | 20 | 5 | 15h |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments UC3847DW symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 EE Concierge | SymbolFootprint | ||
 SnapEDA | Footprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 5.488
$ 3.668
Stock
195,092
158,355
Authorized Distributors
3
2
Topology
Boost, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Boost, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Output Voltage
13.5 V
13.5 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
Number of Pins
16
16
Supply Chain
Lifecycle StatusObsolete (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 3 days ago)
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Descriptions
Descriptions of Texas Instruments UC3847DW provided by its distributors.
Current Mode PWM Controller 500mA 500kHz 16-Pin SOIC Tube
CURRENT-MODE BICMOS DUAL Surface Mount DC-DC Controller IC 50ns 0C~70C TA 500kHz 13.5V
Dual ended 500KHz current mode PWM controller with high outputs in off State, 0C to 70C 16-SOIC 0 to 70
Boost,Flyback,Forward Converter,Half-Bridge,Push-Pull Yes 500KHz Transistor Driver 2 40V 6.95V SOIC-16
0.5 A SWITCHING CONTROLLER 500 kHz SWITCHING FREQ-MAX PDSO16
PWM Power Supply Controllers Current-Mode PWM Controller
UC3847 CURRENT MODE PWM CONTROLL
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:1W; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Control Mode:Current; Number of PWM Outputs:2; Output Current:500mA ;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
Duty Cycle50 %
Fall Time50 ns
Frequency450 kHz
Max Duty Cycle50 %
Max Frequency500 kHz
Max Operating Temperature70 °C
Max Supply Voltage40 V
Min Operating Temperature0 °C
Nominal Input Voltage15 V
Number of Outputs2
Output Current500 mA
Output Voltage13.5 V
Quiescent Current17 mA
Rise Time50 ns
Switching Frequency500 kHz
TopologyBoost, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Dimensions
Height2.65 mm
Length10.3 mm
Thickness2.35 mm
Width7.5 mm