SC1408: Low Voltage, Boost DC-DC Controller

• 1.8 V – 16.5 V input range
• Preset (5 V) or adjustable output
• Ground-referenced current limit
• On-chip precision reference
• Up to 300 kHz switching frequency
• 10 µA max. shutdown current
• Industrial temperature range
• SO-8 and MSOP-8 packages

Typical Application Circuit

Click diagram to enlarge

• PDA power supplies
• Battery-powered applications
• Positive LCD bias generator
• Portable communications (cellular phones)
• Peripheral card supplies
• Industrial power supplies

SO-8

• SC1408IMS.TR: Package Minimum Tape & Reel Only
• SC1408IMSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
• SC1408IS.TR: Package Minimum Tape & Reel Only