UC3874DW-2

Part Number	UC3874DW-2
Manufacturer	Unitrode
Other Part Numbers	2156-UC3874DW-2-ND 2156-UC3874DW-2 TEXUNIUC3874DW-2
Description	1A, 300KHZ BIPOLAR, PDSO18
Detailed Description	Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-SOIC

Category		Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers
Manufacturer		Unitrode
Series
Packaging		Bulk
Part Status		Active
Package / Case		18-SOIC (0.295", 7.50mm Width)
Output Type		Transistor Driver
Mounting Type		Surface Mount
Function		Step-Down
Operating Temperature		0°C ~ 70°C (TA)
Output Configuration		Positive
Frequency - Switching		Up to 300kHz
Topology		Buck
Voltage - Supply (Vcc/Vdd)		4.4V ~ 36V
Supplier Device Package		18-SOIC
Synchronous Rectifier		Yes
Control Features		Soft Start
Output Phases		1
Duty Cycle (Max)		100%
Clock Sync		No
Number of Outputs		1

RESOURCE TYPE		LINK
Datasheets		UC3874DW-2

ATTRIBUTE		DESCRIPTION
ECCN		EAR99
HTSUS		8542.39.0001
Moisture Sensitivity Level (MSL)		2 (1 Year)
REACH Status		REACH Unaffected
RoHS Status		RoHS non-compliant

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