Texas Instruments UC1845J
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, CDIP8
$ 13.25
NRND
Inventory History
3 month trend: Restocked
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
$ 13.25
$ 17.993
$ 17.993
Stock
53,297
77,341
77,341
Authorized Distributors
2
0
0
Topology
Boost, Flyback
Boost, Flyback
Boost, Flyback
Output Voltage
5.05 V
-
-
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
CDIP
CDIP
CDIP
Number of Pins
8
8
8
Supply Chain
Lifecycle StatusNRND (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 5 days ago)
Descriptions
Descriptions of Texas Instruments UC1845J provided by its distributors.
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, CDIP8
CURRENT MODE PWM CONTROLLER 8-CD Power Supply Controller PWM Controller 8-CDIP
Current Mode PWM Controller 8-CDIP -55 to 125
Current Mode PWM Controller 200mA 500kHz 8-Pin CDIP Tube
Texas Instruments UC1845J PWM控制器
RS APAC
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
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: Restocked
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageCDIP
Number of Pins8
Technical
Duty Cycle50 %
Fall Time50 ns
Max Duty Cycle50 %
Max Operating Temperature125 °C
Max Supply Voltage30 V
Min Operating Temperature-55 °C
Operating Supply Voltage2.5 V
Output Current1 kA
Output Voltage5.05 V
PackagingRail/Tube
Rise Time50 ns
Schedule B8542390000
Switching Frequency500 kHz
TopologyBoost, Flyback
Dimensions
Height5.08 mm
Length9.6 mm
Thickness4.57 mm
Width6.67 mm
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSNon-Compliant
Compliance Statements