SC2642
Not recommended for new designs.
Features
- VRD/VRM 10.0, VRM 9.x, and K-8 compliant
- Core voltage set-point accuracy 0.5%
- Combi-Sense™ current-mode control
- Intrinsic phase current matching
- Fast transient response
- Active droop with temperature compensation to meet load line slope
- Support VID-on-fly with 5-bit or 6-bit VID
- Enable function for power sequencing
- Cycle-by-cycle peak current limit
- Intelligent over-current shut-down
- Over-voltage protection when using Semtech Combi-Sense™ driver SC1211
- Under-voltage protection built in
- Externally programmable soft start
- Externally programmable switching frequency (up to 1 MHz output ripple frequency)
- TSSOP-20 package
- Voltage regulator VRD 10.x
- Voltage regulator VRM 9.x
- Voltage regulator K-8
- High-current, low-voltage step-down DC/DC converters
Applications
Packaging
- TSSOP-20
Order Codes
- SC2642TSTR: Package Minimum Tape & Reel Only
Distributor/Catalog Supplier Inventory
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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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