The chip responsible for the transformation, distribution, detection and other power management of power in the electronic equipment system is called the power management IC chip. Generally, our common power management chips are LMG3410R050, UCC12050, BQ25790, HIP6301, IS6537, RT9237, ADP3168, KA7500, TL494, etc. So what is the role of the power management IC chip?
Power management IC chips mainly manage the conversion, distribution, detection and other power management of electrical energy in electronic equipment systems.
The size of the chip is gradually getting smaller, but the electric field strength increases linearly with the decrease of the distance. If the power supply voltage remains unchanged, the generated electric field strength can almost break down the chip, so the electronic system has different requirements for the power supply voltage. .
There are many types of power management IC chips, such as:
TP5100 power management chip
slm6900 power management chip
CN3703 power management chip
TP5100 power management chip
It can charge lithium batteries, and is characterized by constant current and constant voltage charging, and has functions such as overcurrent, voltage protection, and internal temperature monitoring.
slm6900 power management chip
High efficiency, capable of power management for lithium batteries.
CN3703 power management chip
It can charge the battery with constant current and constant voltage, and has a sleep mode.