Controller IC Chip - Mofset MB39A126 39A126 24-pin plastic SSOP chip for laptop - Ολοκληρωμένο τσιπ φορητού υπολογιστή (Κωδ.1-CHIP0652) DC/DC Converter IC for Charging Li-ion Battery MB39A125/126 is a DC/DC converter IC for charging Li-ion battery, which is suitable for down-conversion, anduses pulse width modulation (PWM) for controlling the output voltage and current independently. This IC integratesthe build-in comparator for the voltage detection of the AC adapter, and selects the AC adapter or battery auto-matically for power supply to the system.Provides a wide range of power supply voltage, low standby current, and high efficiency, which makes them idealas a built-in charging device in products such as notebook PC. •  High efficiency : 97% (MAX) •  Built-in two constant current control circuits•  Analog control of the charging current value (+INE1, +INE2 terminal) •  Built-in AC adapter voltage detection function (ACOK, XACOK terminal) Ελέγξτε τον αριθμό–μοντέλο της περιγραφής μ

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