SC2677
Not recommended for new designs.
Features
- 300 kHz to 1 MHz externally-programmable frequency operation
- Soft start and enable function
- Power-good output provided
- Under-voltage short-circuit protection
- Phase-shifted switchers minimize ripple
- High efficiency operation, >90%
- Programmable output(s) as low as 0.5 V
- Industrial temperature range
- TSSOP-20 package
- Bias voltage as low as 4.5 V
- Adjustable phase shift between channels
- 2-phase, current-sharing controller
- Flexible, same or separate VIN
- Programmable current sharing
- Thermal distribution via multi-phase output
- Graphics cards
- Peripheral add-in cards
- Dual-phase power supplies
- Power supplies requiring two outputs
Applications
Packaging
- TSSOP-20
Order Codes
- SC2677TSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
Distributor/Catalog Supplier Inventory
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(-40°C to +85°C / 4000 cycles)
(50°C, 4000 Hrs)
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Resources
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In 1885, Karl Benz, a German engineer, invented the first functional automobile. Over the past 130 years, automobiles have evolved considerably. Semtech is proud to be a part of the automotive technology journey and is aiding this evolution by offering key technologies that contribute to the advancement of safety, reliability and performance of automobiles. In commemoration of the inventor’s birthday, November 25, we take a look at some key automotive applications for integrated circuits (IC), and highlight Semtech’s contribution (or participation) to their implementation.
Automotive IC Technology Enables Smoother Driving…
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