Is there a part similar to LTC3577 with a smaller package? If some functions are missing that may be okay if the size of the package is significantly smaller.
LTC3577
Production
The LTC3577 is a highly integrated power management IC for single cell Li-Ion/Polymer battery applications. It includes a PowerPath manager with automatic...
Datasheet
LTC3577 on Analog.com
Is there a part similar to LTC3577 with a smaller package? If some functions are missing that may be okay if the size of the package is significantly smaller.
We have a number of different PMICs that have multiple regulators, some with push button controller, etc. What functions do you need and can do without?
We have a number of different PMICs that have multiple regulators, some with push button controller, etc. What functions do you need and can do without?
We are looking for these features:
1) Push button controller
2) USB Power Input
3) Wall adapter (or secondary) power input if possible
4) Li-Ion battery charger
5) small package size
6) 1 buck and 2 LDO's would be good
We do not need LED drivers.
Thanks for your assistance.
-Alula Hailu
You may try looking into the LTC3554 series: LTC3554 LTC3554-1 LTC3554-2 LTC3554-3 Datasheet and Product Info | Analog Devices
You can also check other PMICs here: PMIC (DC/DC, PowerPath, and Battery Charger) | Analog Devices