FS4068 is a 5 v input, support four booster of lithium battery charging management IC,
FS4068, USES the asynchronous switching architecture, the application of the only needs
Few peripheral devices, which can effectively reduce the overall package size, reduced cost of BOM,
FS4068 booster switch charging converter efficiency was 90%, FS4068 lose
Into the voltage of 5 v, built-in adaptive loop, may adjust the charging current intelligence, prevent hang optimum
The output of the instruments, can match all adapters,
Description

20 w, 4 a input asynchronous switching booster charge
Booster charge efficiency 90%
Charging current external adjustable
Automatically adjust the input current, matches all adapter
Support LED charging status indication
Built-in power MOS
500 KHZ switching frequency, can support 2.2 uH inductance
Output over voltage, short circuit protection
Input under voltage, over voltage protection
IC over temperature protection
ESD 4 kv
Application

Bluetooth speakers
Electronic cigarette
intercom