SC221
Not recommended for new designs.
Features
- Patented X-EMI® Inductor Technology
- Enables Trace Inductors in PC Board Material
- Excellent EMI Performance
- Efficiency up to 90%
- 17.5μA Quiescent Current under Very Light Loads
- Wide Input Voltage Range — 2.7V to 5.5V
- Adjustable Output Voltage Down to 1.0V
- Output DC Current — up to 650mA
- High Light-load Efficiency via Automatic PSAVE Mode
- Ultra-fast Transient Response — <1μs
- Temperature Range — -40 to +85°C
- Shutdown Current — 0.1μA (typical)
- Requires Tiny 220nH Inductor
- Requires Only 1μF of Output Capacitance
- External Switching Frequency Synchronization
- Protection Features Including
- Over-Current Protection
- Output Short-Circuit Protection
- Thermal Shutdown Protection
- Offered in MLPD-UT 8 Lead Packages
- Lead-free, Halogen-free, and RoHS/WEEE Compliant
- HDTV, Set Top Boxes, Gaming Consoles
- POL Applications
- White Goods
Applications
Packaging
- MLPD-UT 8 Lead package - 3,000 pcs. Tape & Reel only.
Order Codes
- SC221ULTRT - Lead-free, halogen-free, and RoHS/WEEE compliant.
- SC221EVB - Evaluation Board
Distributor/Catalog Supplier Inventory
View product availability from participating distributors below. Browse all distributers here.
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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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