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UC3844D

Fairchild Semiconductor

Product No:

UC3844D

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Package:

14-SOP

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Datasheet:

Description:

SWITCHING CONTROLLER

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Mfr	Fairchild Semiconductor
Series	-
Package	Tube
Function	Step-Up, Step-Down, Step-Up/Step-Down
Topology	Boost, Buck, Buck-Boost, Flyback, Forward
Clock Sync	No
Output Type	Transistor Driver
Mounting Type	Surface Mount
Output Phases	1
Package / Case	14-SOIC (0.209", 5.30mm Width)
Product Status	Obsolete
Control Features	Frequency Control
Duty Cycle (Max)	48%
Number of Outputs	1
Serial Interfaces	-
Base Product Number	UC3844
Output Configuration	Positive, Isolation Capable
Frequency - Switching	Up to 500kHz
Operating Temperature	0°C ~ 70°C (TA)
Synchronous Rectifier	No
Supplier Device Package	14-SOP
Voltage - Supply (Vcc/Vdd)	10V ~ 30V