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
LTC4000 - High Voltage High Current Controller for Battery Charging and Power ManagementLT3694 - 36V, 2.6A Monolithic Buck Regulator With Dual LDO
LTC3675 - 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
LTC3577-3 and -4 - Highly Integrated Portable Product PMIC
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New
LTC3586-2/LTC3586-3 - High Efficiency USB Power Manager with Boost, Buck-Boost and Dual BucksLTC4156 - Dual-Input Power Manager / 3.5A LiFePO4 Battery Charger with I2C Control and USB OTG
LTC3553-2 - Micropower USB Power Manager with Li-Ion Charger, Always-On LDO and Buck Regulator
LT3507A - Triple Monolithic Step-Down Regulator with LDO
LTC4155 - Dual Input Power Manager/ 3.5A Li-Ion Battery Charger with I2C Control and USB OTG
LTC4000 - High Voltage High Current Controller for Battery Charging and Power Management
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Popular
LTC4000 - High Voltage High Current Controller for Battery Charging and Power ManagementLT3471 - Dual 1.3A, 1.2MHz Boost/Inverter in 3mm × 3mm DFN
LTC3589 - 8-Output Regulator with Sequencing and I2C
LT3463 - Dual Micropower DC/DC Converters with Schottky Diodes
LTC4155 - Dual Input Power Manager/ 3.5A Li-Ion Battery Charger with I2C Control and USB OTG
LT3507 - Triple Monolithic Step-Down Regulator with LDO
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PMIC & Multifunction
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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.