Mfr Part #:

UC2843AQ

Name: UC2843AQ
Brand: Texas Instruments
SKU: UC2843AQ

Mfr Name: Texas Instruments

Description:

IC REG CTRLR MULT TOP 20PLCC

Stock on Request

UC2843AQ Description

Short technical summary and product information.

IC REG CTRLR MULT TOP 20PLCC

Mfr Standard Lead Time: 12 weeks (varies by distributor)

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Same form/fit/function or matching attribute configuration across different manufacturers.

UC2843AQ

Unitrode

1A, 500KHZ BIPOLAR, PQCC20

Category	DC DC Switching Controllers
Manufacturer Name	Texas Instruments
Clock Sync	No
Control Features	Frequency Control
Duty Cycle (Max)	96%
Frequency	Up to 500kHz
Function	Step-Up, Step-Down, Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature	-40°C ~ 125°C (TJ)
Output Configuration	Positive, Isolation Capable
Output Phases	1
Output Type	Transistor Driver
Supplier Device Package	20-PLCC (9x9)
Synchronous Rectifier	No
Topology	Boost, Buck, Flyback, Forward
Voltage	7.6V ~ 30V