PMIC & Multifunction
Many of Linear Technology's battery management products combine the functionality of our standalone battery chargers with one or more other functions. Power management IC (PMIC) products combine battery charging, PowerPath control and one or more DC-DC regulators for a complete power solution for handheld products. Linear Technology's PowerPath products and architecture allow the load to be powered from both Vin and the battery, ensuring shorter charging times and more flexibility for the portable device designer. They also enable "instant on" in systems with a depleted battery. Other features combined with our battery chargers include dual inputs for USB and Wall Adapter, switching regulators, comparators, or LDOs.
Featured
LT8582 - Dual 3A Boost/Inverting/SEPIC DC/DC Converter with Fault ProtectionLTC4000 - High Voltage High Current Controller for Battery Charging and Power Management
LT3694 - 36V, 2.6A Monolithic Buck Regulator With Dual LDO
LTC3675/LTC3675-1 - 7-Channel Configurable High Power PMIC
LTC3589 - 8-Output Regulator with Sequencing and I2C
LTC3553 - Micropower USB Power Manager With Li-Ion Charger, LDO and Buck Regulator
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New
LTC4089-3 - USB Power Manager with High Voltage Switching ChargerLTC4000-1 - High Voltage High Current Controller for Battery Charging with Maximum Power Point Control
LTC3586-2/LTC3586-3 - High Efficiency USB Power Manager with Boost, Buck-Boost and Dual Bucks
LTC4156 - Dual-Input Power Manager / 3.5A LiFePO4 Battery Charger with I2C Control and USB OTG
LT8582 - Dual 3A Boost/Inverting/SEPIC DC/DC Converter with Fault Protection
LTC3553-2 - Micropower USB Power Manager with Li-Ion Charger, Always-On LDO and Buck Regulator
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Popular
LTC4000 - High Voltage High Current Controller for Battery Charging and Power ManagementLTC4000-1 - High Voltage High Current Controller for Battery Charging with Maximum Power Point Control
LT8582 - Dual 3A Boost/Inverting/SEPIC DC/DC Converter with Fault Protection
LT3471 - Dual 1.3A, 1.2MHz Boost/Inverter in 3mm × 3mm DFN
LT3463 - Dual Micropower DC/DC Converters with Schottky Diodes
LTC3589 - 8-Output Regulator with Sequencing and I2C
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Power Management
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PMIC & Multifunction
Inductorless (Charge Pump) DC/DC Converters
LED Driver ICs
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Hot Swap Controllers
Power-Over-Ethernet (PoE) Interface Controllers
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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.