Controller IC Chip - Fujitsu MB39A132 39A132 DC/DC charging QFN-32 chip for laptop - Ολοκληρωμένο τσιπ φορητού υπολογιστή (Κωδ.1-CHIP0134) MB39A132, which is used for charging Li-ion battery, is a synchronous rectification DC/DC converter IC adopting pulse width modification (PWM). It can control charge voltage and charge current separately and supports the N-ch MOS driver. In addition, MB39A132 is suitable for down-conversion. MB39A132 has an AC adapter detection comparator, which is independent of the DC/DC converter control block, and can control the source supplying voltage to the system. MB39A132 supports a wide input voltage range, enables low current consumption in standby mode, and can control the charge voltage and charge current with high precision, which is perfect for the built-in Li-ion battery charger used in devices such as notebook PC. Ελέγξτε τον αριθμό–μοντέλο της περιγραφής μας όπως και την φωτογραφία μας .  Το chip θα το παραλάβετε σε σφραγισμένο  διάφανο σακουλάκι

https://www.itsys.gr/controller-ic-chip-fujitsu-mb39a132-39a132-dc-dc-charging-qfn-32-chip-for-laptop-olokliromeno-tsip-foritoy-ypologisti-kod-1-chip0134-html