New Laptop Motherboard IC NBFH NB672

Product Description

The NB672 NBFH Laptop Motherboard IC is a power management IC designed for memory power-supply applications in laptops and other electronic systems. The NB672 is a high-current synchronous buck converter with an integrated VTT LDO and buffered reference.

Warranty Details

Warranty: No Warranty

Important Note:-

• Please verify the exact IC marking, motherboard circuit, package, pin configuration, and original part number before ordering.

• NB672 and NBFH should be matched carefully with the IC installed on your motherboard.

• Professional motherboard-level soldering and installation is strongly recommended.

• This is an IC component only. It does not include a motherboard, PCB, external components, or installation service.

• Product images are for reference only. Actual chip marking may vary slightly.

• If the product is found to be out of stock after ordering, the payment will be refunded.

FAQs

1. What is the NB672 IC used for?

The NB672 is a power-management IC used to provide power for DDR3, DDR3L and LPDDR2 memory systems.

2. Is NB672 suitable for laptop motherboards?

Yes. The manufacturer lists laptop computers among the applications for NB672/NB673.

3. What is the NBFH marking?

NBFH is used as a marking/reference associated with NB672 listings. Always compare the complete marking and motherboard circuit before replacement.

4. What is the package size of NB672?

The NB672 is available in a QFN21 package measuring 3mm × 4mm.

5. What are the main specifications of NB672?

The NB672 supports 5V–24V input, provides 6A continuous and 8A peak output, includes a ±1.5A VTT LDO, and operates at 500kHz.