Texas Instruments UC3846DWTR
$ 2.55
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-39524-1-ND | 447 | 1 | Cut Tape | ||||||||
| Mouser | 595-UC3846DWTR | 1,414 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | UC3846DWTR | 9,977 | >1wk | |||||||||
| Weyland Electronics Group Pte. Ltd. | UC3846DWTR | 20,000 | 1 | Tape & Reel | 3d | |||||||
| Win Source | WS-UC3846DWTR | 30,000 | 65 | 16h |
Inventory History
3 month trend: +41.46%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments UC3846DWTR symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 EE Concierge | SymbolFootprint | ||
 SnapEDA | SymbolFootprint | 3D | Download |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 2.55
$ 2.918
$ 2.918
Stock
971,238
475,259
475,259
Authorized Distributors
2
5
5
Topology
Boost, Buck, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Boost, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Boost, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Output Voltage
13.5 V
-
-
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
Yes
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
16
16
16
Supply Chain
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
Related Parts
Texas InstrumentsUC2846DWTR
Dual ended 500KHz current mode PWM controller, -40C to 85C 16-SOIC -40 to 85
onsemiSG3525ADWR2G
Voltage Mode PWM Controller 400mA 400kHz 16-Pin SOIC W T/R / IC REG CTRLR PUSH-PULL 16SOIC
onsemiSG3525ADWG
VOLTAGE-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 100ns 0C~70C TA 100Hz~400kHz 35V
Descriptions
Descriptions of Texas Instruments UC3846DWTR provided by its distributors.
Dual ended 500KHz current mode PWM controller, 0C to 70C 16-SOIC 0 to 70
Current Mode PWM Controller 500mA 500kHz 16-Pin SOIC T/R / IC REG CTRLR MULT TOP 16SOIC
Boost,Flyback,Forward Converter,Half-Bridge,Push-Pull Yes 500KHz Transistor Driver 2 5.1V 40V 40V -0.3V SOIC-16 , 2.65mm
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; Leaded Process Compatible:Yes; Number of PWM Outputs:2 ;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: +41.46%
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 SyncYes
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 Channels2
Number of Output Phases1
Number of Outputs2
Output ConfigurationPositive
Output Current500 mA
Output Voltage13.5 V
PackagingTape & Reel (TR)
Rise Time50 ns
Schedule B8542390000
Switching Frequency500 kHz
Synchronous RectifierYes
TopologyBoost, Buck, Flyback, Full-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