Texas Instruments UC3842J
$ 9.09
Production
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
$ 9.09
$ 0.551
$ 0.551
Stock
80,069
1,484,418
1,484,418
Authorized Distributors
3
6
6
Topology
Boost, Buck, Buck-Boost, Flyback
Buck-Boost
Buck-Boost
Output Voltage
-
13.4 V
13.4 V
Min Input Voltage
-
12 V
12 V
Max Input Voltage
-
25 V
25 V
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
500 kHz
500 kHz
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
CDIP
DIP
DIP
Number of Pins
8
8
8
Supply Chain
Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 4 days ago)
Descriptions
Descriptions of Texas Instruments UC3842J provided by its distributors.
Current-Mode PWM Controller 8-CDIP -40 to 85
1 A SWITCHING CONTROLLER 500 kHz SWITCHING FREQ-MAX CDIP8
Boost,Buck,Flyback,Forward CDIP-8 9.6mm*6.67mm*5.08mm
UC3842 CURRENT-MODE PWM CONTROLL / Power Supply Controller
UCx84xA Current-Mode PWM Controller
CURRENT-MODE PWM CONTROLLER 8-CD
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/PackageCDIP
Number of Pins8
Technical
Duty Cycle100 %
Fall Time50 ns
Max Duty Cycle100 %
Max Operating Temperature85 °C
Max Supply Voltage30 V
Min Operating Temperature-40 °C
Output Current1 kA
Rise Time50 ns
Switching Frequency500 kHz
TopologyBoost, Buck, Buck-Boost, Flyback
Dimensions
Height5.08 mm
Length9.6 mm
Thickness4.57 mm
Width6.67 mm