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Home > Products > Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Contro > UC3843BD

UC3843BD

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Part Number	UC3843BD
Manufacturer	AMI Semiconductor / ON Semiconductor
Description	IC REG CTRLR FLYBACK 14SOIC
Lead Free Status / RoHS Status	Contains lead / RoHS non-compliant

~~In Stock~~ 74425 pcs
Reference Price (In US Dollars)	440 pcs
Reference Price (In US Dollars)	$0.277

Product parameter
Data sheet

Product parameter

Part Number	UC3843BD	Manufacturer	AMI Semiconductor / ON Semiconductor
Description	IC REG CTRLR FLYBACK 14SOIC	Lead Free Status / RoHS Status	Contains lead / RoHS non-compliant
Quantity Available	74425 pcs	Data sheet	UC3842B-43B, UC2842B-43B
Category	Integrated Circuits (ICs)	Voltage - Supply (Vcc/Vdd)	7.6 V ~ 30 V
Topology	Boost, Flyback	Synchronous Rectifier	No
Supplier Device Package	14-SOIC	Series	-
Serial Interfaces	-	Packaging	Tube
Package / Case	14-SOIC (0.154", 3.90mm Width)	Output Type	Transistor Driver
Output Phases	1	Output Configuration	Positive
Other Names	UC3843BDOS	Operating Temperature	0°C ~ 70°C (TA)
Number of Outputs	1	Moisture Sensitivity Level (MSL)	1 (Unlimited)
Lead Free Status / RoHS Status	Contains lead / RoHS non-compliant	Function	Step-Up, Step-Up/Step-Down
Frequency - Switching	Up to 500kHz	Duty Cycle (Max)	96%
Detailed Description	Boost, Flyback Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC	Control Features	Frequency Control
Clock Sync	No	Base Part Number	UC384*B

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