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UC3844AD
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UC3844AD Datasheet PDF - TI

Manufacturer:TI
Category:PWM Controllers
Case Package:SOIC-14
Description:TEXAS INSTRUMENTS UC3844AD Current Mode PWM, 25V-12V supply, 500kHz, 15V/200mA out, SOIC-14
Documentation:UC3844AD Datasheet (19 Pages)Pinout Diagram on1 PageHot
Package Outline Dimension on17 Page19 Page
Package Footprint Pad Layout on18 Page19 Page
Part Numbering System on1 Page15 Page19 Page
Pictures:
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UC3844AD Datasheet PDF (19 Pages)
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UC3844AD Specifications

TYPEDESCRIPTION
Mounting StyleSurface Mount
Frequency450 kHz
Number of Pins14 Pin
Supply Voltage (DC)12.0V (min)
Case/PackageSOIC-14
Number of Outputs1 Output
Input Voltage (DC)25.0 V
Output Voltage15 V
Output Current200 mA
Number of Positions14 Position
Input Current11 mA
Power Dissipation1 W
Quiescent Current11.0 mA
Number of Regulated Outputs1 Output
Rise Time50 ns
Switching Frequency500 kHz
TopologyBuck, Boost, Flyback, Forward
Duty Cycle50 %
Output Current (Max)1 A
Maximum Duty Cycle50 %
Fall Time50 ns
Operating Temperature (Max)70 ℃
Operating Temperature (Min)0 ℃
Supply Voltage10V ~ 30V
Supply Voltage (Max)25 V
Supply Voltage (Min)12 V
Input Voltage25 V
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UC3844AD Size & Package

TYPEDESCRIPTION
Product Lifecycle StatusActive
PackagingEach
Size-Length8.65 mm
Size-Width3.91 mm
Size-Height1.58 mm
Operating Temperature0℃ ~ 70℃
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UC3844AD Documents

UC3844AD Datasheet
TI
19 Pages / 0.39 MByte
UC3844AD Other Datasheet PDF
TI
13 Pages / 0.42 MByte

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