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UC3842AD Datasheet PDF - TI

Manufacturer:

Category:

PWM Controllers

Case Package:

SOIC-14

Description:

TEXAS INSTRUMENTS UC3842AD Controller PWM Current, 25V-12V supply, 500kHz, 15V/200mA out, SOIC-14

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Documentation:

UC3842AD Datasheet (31 Pages)

Package Outline Dimension on9 Page 10 Page 11 Page 12 Page 13 Page

UC3842AD Datasheet PDF (31 Pages)

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UC3842AD Specifications

TYPE

DESCRIPTION

Mounting Style

Surface Mount

Frequency

500 kHz

Number of Pins

14 Pin

Supply Voltage (DC)

12.0V (min)

Case/Package

SOIC-14

Number of Outputs

1 Output

Input Voltage (DC)

25.0 V

Output Voltage

15 V

Output Current

200 mA

Number of Positions

14 Position

Input Current

11 mA

Power Dissipation

1 W

Number of Regulated Outputs

1 Output

Rise Time

50 ns

Switching Frequency

500 kHz

Topology

Buck, Boost, Flyback, Forward

Duty Cycle

96 %

Output Current (Max)

1 A

Maximum Duty Cycle

100 %

Fall Time

50 ns

Operating Temperature (Max)

70 ℃

Operating Temperature (Min)

0 ℃

Power Dissipation (Max)

1000 mW

Supply Voltage

10V ~ 30V

Supply Voltage (Max)

25 V

Supply Voltage (Min)

12 V

Input Voltage

25 V

View Datasheet >

UC3842AD Size & Package

TYPE

DESCRIPTION

Product Lifecycle Status

Active

Packaging

Tube

Size-Length

8.65 mm

Size-Width

3.91 mm

Size-Height

1.58 mm

Operating Temperature

0℃ ~ 70℃

View Datasheet >

UC3842AD Environmental

UC3842AD Function Overview

UC3842AD Documents

UC3842AD Datasheet

31 Pages / 4.08 MByte

UC3842AD Other Datasheet PDF

13 Pages / 0.42 MByte

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