SC1480
Not recommended for new designs.
Features
- Constant on-time for fast dynamic response
- Programmable VOUT based on external reference
- VIN range = 1.8V – 25V
- DC current sense using low-side RDS(ON) sensing or sense resistor
- 3mA reference output buffer
- Low power S3 state
- Resistor programmable frequency
- Cycle-by-cycle current limit
- Digital soft start
- Output current source-sink capability
- Overvoltage/under-voltage fault protection and PGOOD output
- Under 10uA typical shutdown current
- Low quiescent power dissipation
- 14-Pin TSSOP package. Also available in Lead-free package which is fully WEEE and RoHS compliant
- Industrial temperature range
- Integrated gate drivers with soft switching
- Efficiency >90%
Packaging
- TSSOP-14
Order Codes
- SC1480ITSTR: Package Minimum Tape & Reel Only
- SC1480ITSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
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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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