Name: UC3843BD1
Brand: STMicroelectronics
SKU: 497-15689-5-ND
Price: 53 TWD
Availability: InStock

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3843BD1
DigiKey Part Number	497-15689-5-ND
Manufacturer	STMicroelectronics
Manufacturer Product Number	UC3843BD1
Description	IC REG CTRLR BOOST/FLYBACK 8SO
Manufacturer Standard Lead Time	14 Weeks
Customer Reference
Detailed Description	Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet	Datasheet
EDA/CAD Models	UC3843BD1 Models

Product Attributes

Type	Description	Select All
Category	Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers
Manufacturer	STMicroelectronics
Series	-
Packaging	Tube
Part Status	Active
Output Type	Transistor Driver
Function	Step-Up, Step-Up/Step-Down
Output Configuration	Positive, Isolation Capable
Topology	Boost, Flyback
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	7.6V ~ 30V
Frequency - Switching	Up to 500kHz
Duty Cycle (Max)	96%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Frequency Control
Operating Temperature	0°C ~ 70°C (TJ)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	UC3843

Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 10,898

Check for Additional Incoming Stock

Quantity

All prices are in TWD

Tube