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Part Datasheet Search > PWM Controllers > ST Microelectronics > UC3843BN Datasheet PDF
UC3843BN
Part 3D Model
$ 0.099

UC3843BN Datasheet PDF - ST Microelectronics

Manufacturer:
ST Microelectronics
Category:
PWM Controllers
Case Package:
PDIP-8
Description:
Current Mode PWM Controller 1A 500kHz 8Pin PDIP Tube
Pictures:
3D Model
Symbol
Footprint
Pinout
Product Pictures
Documentation:
UC3843BN Datasheet (15 Pages)
Pinout Diagram on2 PageHot
UC3843BN Application Note (16 Pages)
UC3843BN Datasheet PDF (15 Pages)
View Datasheet
Click page to view the detail

UC3843BN Specifications

TYPE
DESCRIPTION
Mounting Style
Through Hole
Frequency
250 kHz
Number of Pins
8 Pin
Supply Voltage (DC)
12.0V (min)
Case/Package
PDIP-8
Power Rating
1.25 W
Number of Outputs
1 Output
Input Voltage (DC)
15.0 V
Output Voltage
5.05 V
Output Current
1 A
Supply Current
17 mA
Number of Channels
1 Channel
Number of Positions
8 Position
Power Dissipation
1.25 W
Rise Time
50 ns
Switching Frequency
500 kHz
Thermal Resistance
100 ℃/W
Duty Cycle
100 %
Maximum Duty Cycle
100 %
Fall Time
50 ns
Operating Temperature (Max)
85 ℃
Operating Temperature (Min)
-25 ℃
Power Dissipation (Max)
1250 mW
Supply Voltage
10.30 V
Supply Voltage (Max)
25 V
Supply Voltage (Min)
12 V
Input Voltage
15 V
View Datasheet >

UC3843BN Size & Package

TYPE
DESCRIPTION
Product Lifecycle Status
Active
Packaging
Tube
Size-Length
10.92 mm
Size-Width
6.6 mm
Size-Height
3.32 mm
Operating Temperature
-40℃ ~ 150℃ (TJ)
View Datasheet >

UC3843BN Documents

UC3843BN Datasheet
ST Microelectronics
15 Pages / 0.22 MByte
UC3843BN Other Datasheet PDF
ST Microelectronics
17 Pages / 0.18 MByte
UC3843BN Application Note
ST Microelectronics
16 Pages / 1.15 MByte
UC3843BN Notice File
ST Microelectronics
30 Pages / 0.31 MByte

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ST Microelectronics
UC3843B Series 30V 17mA High Performance Current Mode PWM Controller - SOIC-8
UC3843BNG Datasheet PDF
ON Semiconductor
Current Mode PWM Controller 1A 500kHz 8Pin PDIP Tube
UC3843BN Datasheet PDF
ST Microelectronics
Current Mode PWM Controller 1A 500kHz 8Pin PDIP Tube
UC3843AN Datasheet PDF
TI
Driver; PWM controller; 1A; 1W; Channels:1; 8.4÷30V; 500kHz; DIP8
UC3843BD1G Datasheet PDF
ON Semiconductor
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UC3843BVD1R2G Datasheet PDF
ON Semiconductor
UC3843BVD1R2G; PWM Current Mode Controller; 1A; 250kHz; 30V; 8Pin SOIC
UC3843AD8 Datasheet PDF
TI
Driver; PWM controller; 1A; 1W; Channels:1; 8.4÷30V; 500kHz; SO8
UC3843N Datasheet PDF
TI
Driver; PWM controller; 1A; 1W; Channels:1; 8.4÷30V; 500kHz; DIP8
UC3843D Datasheet PDF
TI
Driver; PWM controller; 1A; 1W; Channels:1; 8.4÷30V; 500kHz; SO14
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Relate Documentations: UC3843 DatasheetUC3843 Application Note

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