- Stock: In Stock
- Brand: Unbranded
- Model: 1-CHIP0134
- SKU: 1-CHIP0134
Realtime Stock
Controller IC Chip - Fujitsu MB39A132 39A132 DC/DC charging QFN-32 chip for laptop- Integrated portable calculator chip(SKU.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.
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When you receive before using it.
Please confirm the chip you received is brand new as described,if you suspect the chip is not new or not as described.
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Please make sure you have advanced soldering skill to solder the chips that you will order.
Once it has been used, no return will be accepted.