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Linduino
1.3.0
Linear Technology Arduino-Compatible Demonstration Board
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LTC3335: Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter. More...
Files | |
file | LTC3335.cpp |
Driver File for LTC3335: Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter. | |
file | LTC3335.h |
LTC3335: Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter. | |
file | LTC3335_Config.h |
LTC3335: Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter. | |
file | LTC3335_Correction_Tables.cpp |
LTC3335: Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter. | |
file | DC2343A.ino |
Linear Technology DC934 Demonstration Board. | |
LTC3335: Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter.
This driver file defines a minimal set of functions to allow access to the features of the LTC3335 part while abstracting away from the register transactions. Configuration of this driver is done by modifying the definitions in LTC3335_Config.h.
The LTC®3335 is a high efficiency, low quiescent current (680nA) buck-boost DC/DC converter with an integrated precision coulomb counter which monitors accumulated battery discharge in long life battery powered applications. The buck-boost can operate down to 1.8V on its input and provides eight pin-selectable output voltages with up to 50mA of output current. The coulomb counter stores the accumulated battery discharge in an internal register accessible via an I2C interface. The LTC3335 features a programmable discharge alarm threshold. When the threshold is reached, an interrupt is generated at the IRQ pin. To accommodate a wide range of battery types and sizes, the peak input current can be selected from as low as 5mA to as high as 250mA and the full-scale coulomb counter has a programmable range of 32,768:1.
http://www.linear.com/product/LTC3335
http://www.linear.com/product/LTC3335#demoboards
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