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Power Management ICs
Switching Regulators
Switching DC/DC Controllers
Isolated PWM Controllers
Primary Side
Single
Dual
Complementary
Secondary Side
Non-Isolated PWM Controllers
Buck Controller
Single Output
Single Output Multiphase (Interleaved)
Dual Output
Triple Output
Multi-Output (Switcher/LDO Combos)
Boost / Buck-Boost (Invert)
Processor Power
DDR
Integrated Switch DC/DC Regulators
Buck
Non Synchronous Single Output
Non Synchronous Dual Output
Synchronous
Boost
Printable Version
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SC1486
SC1486: Not recommended for new designs; use SC1486A
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Diagrams
Typical Application Circuit
Click diagram to enlarge
Applications
.ulApplications
Notebook computers
CPU I/O supplies
Handheld terminals and personal digital assistants (PDAs)
LCD monitors
Network power supplies
Packaging
TSSOP-28
Order Codes
SC1486ITSTR: Package Minimum Tape & Reel Only
SC1486ITSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
Datasheets
SC1486 Datasheet
(PDF 341KB, 2/07)
Calculator
Contant ON Time Sync. Buck Power Supply Design Calculator
(Excel 210KB, 2/07)