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UC3843BD1R2 Datasheet PDF - ON Semiconductor

Manufacturer:

ON Semiconductor

Category:

Voltage Regulators

Case Package:

SOIC-8

Description:

Current Mode PWM Controller 1A 500kHz 8Pin SOIC N T/R

Pictures:

3D Model

Symbol

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Documentation:

UC3843BD1R2 Datasheet (21 Pages)

Pinout Diagram on1 PageHot

Package Outline Dimension on20 Page 21 Page

Package Footprint Pad Layout on21 Page

Part Numbering System on1 Page 17 Page 18 Page 21 Page

UC3843BD1R2 Datasheet PDF (21 Pages)

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UC3843BD1R2 Specifications

TYPE

DESCRIPTION

Mounting Style

Surface Mount

Number of Pins

8 Pin

Supply Voltage (DC)

15.0 V

Case/Package

SOIC-8

Number of Outputs

1 Output

Input Voltage (DC)

30.0 V

Output Voltage

4.9V ~ 5.1V

Output Current

1000 mA

Quiescent Current

12.0 mA

Rise Time

50 ns

Switching Frequency

500kHz (MAX)

Duty Cycle

96 %

Maximum Duty Cycle

96 %

Fall Time

50 ns

Operating Temperature (Max)

70 ℃

Operating Temperature (Min)

0 ℃

Supply Voltage

7.6V ~ 30V

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UC3843BD1R2 Size & Package

TYPE

DESCRIPTION

Product Lifecycle Status

Unknown

Packaging

Tape & Reel (TR)

Operating Temperature

0℃ ~ 70℃

View Datasheet >

UC3843BD1R2 Environmental

UC3843BD1R2 Function Overview

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UC3843BD1R2 Datasheet

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21 Pages / 0.39 MByte

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