Texas Instruments UC3845ADTR
$ 0.639
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-UC3845ADTRCT-ND | 1,920 | 1 | Cut Tape | ||||||||
| Mouser | 595-UC3845ADTR | 2,149 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | UC3845ADTR | 4,957 | >1wk | |||||||||
| Win Source | WS-UC3845ADTR | 7,670 | 22 | 22h | ||||||||
| Worldway Electronics | UC3845ADTR | 14,234 | 7 | Tape & Reel | 21h |
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 UC3845ADTR symbol, footprint, and 3D STEP models from our trusted partners.
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|---|---|---|---|
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.639
$ 0.728
$ 0.728
Stock
393,077
530,278
530,278
Authorized Distributors
2
5
5
Topology
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback
Output Voltage
-
5.1 V
5.1 V
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
No
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
14
14
14
Supply Chain
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
Related Parts
Texas InstrumentsUC3843ADTR
IC REG CTRLR MULT TOP 14SOIC / Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC T/R
Descriptions
Descriptions of Texas Instruments UC3845ADTR provided by its distributors.
CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 50ns 0C~70C TA 500kHz 15V
SWITCHING CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; No. of Pins:14; Operating Temperature Range:0°C to +70°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA; Package/Case:14-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.
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 Pins14
Weight122.413241 mg
Technical
Clock SyncNo
Duty Cycle50 %
Fall Time50 ns
Frequency450 kHz
Max Duty Cycle50 %
Max Frequency500 kHz
Max Operating Temperature70 °C
Max Supply Voltage30 V
Min Operating Temperature0 °C
Nominal Input Voltage25 V
Number of Output Phases1
Number of Outputs1
PackagingTape & Reel
Rise Time50 ns
Switching Frequency500 kHz
Synchronous RectifierNo
TopologyBoost, Buck, Buck-Boost, Flyback
Dimensions
Height0 m
Length8.65 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements