Battery Charger Plus DC/DC
Combining a high performance battery charger with one or more integrated dc-dc regulators, these multifunction products address battery charging and provide multiple system rails in portable products. A high level of integration is offered in a small footprint, with small total solution size and ease-of-use. The on-chip dc-dc regulator may be either a switching regulator for maximum efficiency and battery life or linear regulator for simplicity.
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LTC3558 - Linear USB Battery Charger with Buck and Buck-Boost RegulatorsNew
LTC3558 - Linear USB Battery Charger with Buck and Buck-Boost RegulatorsLTC4081 - 500mA Li-Ion Charger with NTC Input and 300mA Synchronous Buck
LTC3559/LT3559-1 - Linear USB Battery Charger with Dual Buck Regulators
LTC4080 - 500mA Standalone Li-Ion Charger with Integrated 300mA Synchronous Buck
LTC4080X - 500mA Standalone Li-Ion Charger with Integrated 300mA Synchronous Buck
LTC3552-1 - Standalone Linear Li-Ion Battery Charger and Dual Synchronous Buck Converter
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LTC3558 - Linear USB Battery Charger with Buck and Buck-Boost RegulatorsLTC4080 - 500mA Standalone Li-Ion Charger with Integrated 300mA Synchronous Buck
LTC3559/LT3559-1 - Linear USB Battery Charger with Dual Buck Regulators
LTC3552 - Standalone Linear Li-Ion Battery Charger and Dual Synchronous Buck Converter
LTC3550 - Dual Input USB/AC Adapter Li-Ion Battery Charger with 600mA Buck Converter
LTC4081 - 500mA Li-Ion Charger with NTC Input and 300mA Synchronous Buck
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Power Management
LDO Linear Regulators
Switching Regulator
µModule Regulators
PMIC & Multifunction
Inductorless (Charge Pump) DC/DC Converters
LED Driver ICs
Battery Management
Monitor, Control and Protection
Digital Power System Management
Hot Swap Controllers
Power-over-Ethernet (PoE) Interface Controllers
Current Sources
Energy Harvesting
Supercapacitor Chargers
Power Control
Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.