Texas Instruments UC3845AJ
$ 9.2
Production
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 9.2
$ 0.971
$ 0.971
Stock
40,233
244,296
244,296
Authorized Distributors
1
4
4
Topology
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback
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
CDIP
PDIP
PDIP
Number of Pins
8
8
8
Supply Chain
Lifecycle StatusProduction (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 4 days ago)
Descriptions
Descriptions of Texas Instruments UC3845AJ provided by its distributors.
Current Mode PWM Controller 200mA 500kHz 8-Pin CDIP Tube
Current Mode PWM Controller 8-CDIP 0 to 70
1 A SWITCHING CONTROLLER 500 kHz SWITCHING FREQ-MAX CDIP8
17mA 7.6V 28V CDIP-8 9.6mm*6.67mm*5.08mm
SWITCHING CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
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.
Technical Specifications
Physical
Case/PackageCDIP
Number of Pins8
Technical
Duty Cycle50 %
Fall Time50 ns
Max Duty Cycle50 %
Max Operating Temperature70 °C
Max Supply Voltage30 V
Min Operating Temperature0 °C
Output Current1 A
PackagingRail/Tube
Rise Time50 ns
Switching Frequency500 kHz
TopologyBoost, Buck, Buck-Boost, Flyback
Dimensions
Height5.08 mm
Length9.6 mm
Thickness4.57 mm
Width6.67 mm