UC2843DTR/80869

Part Number	UC2843DTR/80869
Manufacturer	Unitrode
Other Part Numbers	2156-UC2843DTR/80869-ND TEXUNIUC2843DTR/80869 2156-UC2843DTR/80869
Description	UC2843 SWITCHING CONTROLLER
Detailed Description	Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC

Category		Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers
Manufacturer		Unitrode
Series
Packaging		Bulk
Part Status		Active
Package / Case		14-SOIC (0.154", 3.90mm Width)
Output Type		Transistor Driver
Mounting Type		Surface Mount
Function		Step-Up, Step-Down, Step-Up/Step-Down
Operating Temperature		-40°C ~ 85°C (TA)
Output Configuration		Positive, Isolation Capable
Frequency - Switching		Up to 500kHz
Topology		Boost, Buck, Buck-Boost, Flyback, Forward
Voltage - Supply (Vcc/Vdd)		12V ~ 28V
Supplier Device Package		14-SOIC
Synchronous Rectifier		No
Control Features		Frequency Control
Output Phases		1
Duty Cycle (Max)		97%
Clock Sync		No
Number of Outputs		1

RESOURCE TYPE		LINK
Datasheets		UC2843DTR/80869

ATTRIBUTE		DESCRIPTION
ECCN		EAR99
HTSUS		8542.39.0001
Moisture Sensitivity Level (MSL)		3 (168 Hours)
REACH Status		Vendor Undefined
RoHS Status		Not applicable

QUANTITY

PACKAGING	QUANTITY	UNIT PRICE	EXT PRICE
{{ p.name }}	{{ numberFormat(p.buyQty) }}	{{ priceFormat(p.unitPrice) }}	{{ priceFormat(p.totalPrice) }}
Total Amount: {{ priceFormat(quotes.total) }} (including {{ priceFormat(quotes.fee) }} fee)

QUANTITY	UNIT PRICE	EXT PRICE
{{ numberFormat(price.break_quantity) }}	{{ priceFormat(price.unit_price) }}	{{ priceFormat(price.break_quantity * price.unit_price) }}

Detailed pricing is currently unavailable.

Detailed packaging information is temporarily unavailable.