DW01A

4.35v ideal protection circuit for single lithium ion or lithium polymer batteries;

→ high-precision protection voltage (over-charge and over-discharge) detection;

→ in the case of over discharge, low power consumption mode can be allowed or forbidden;

High precision discharge current protection monitoring;

→ battery short circuit protection;

→ multiple types of detection voltage and delay time can be selected;

→ different types of 0V can be selected -- battery charging allowed/prohibited;

→ few peripheral components;

→ microminiaturized sot23-6 package.

Low operating current;

→ overcharge detection 4.375V, overcharge release 4.15V;

→ overrelease detection 2.5v, overrelease release 2.9v;

→ overcurrent detection 0.15v, short-circuit current detection 1.0v;

→ charger detection;

→ reset resistor with overcurrent protection;

Application:

→ charging and discharging protection circuit of lithium battery;

→ telephone battery or other lithium battery high-precision protector;

→ single lithium battery protection circuit;

→ 4.35v lithium battery protection circuit.