The BD99990GU Charging / Power Management IC is one of ROHM’s most advanced PMIC solutions, widely used in modern laptop architectures—especially Intel platforms such as Skylake, Kabylake, and later generations. Designed to regulate CPU, GPU, and system power rails, this IC integrates a synchronous buck converter, ADC monitoring, LED backlight driver functionality, and general-purpose I/O control.
Its BGA package enables ultra-compact motherboard layouts found in slim laptops, embedded PCs, and industrial computing systems. The combination of multiple regulated outputs and intelligent power sequencing makes it suitable for complex system designs requiring high reliability.
At OKSpare Nehru Place, BD99990GU is available in ready stock, supporting both wholesale and retail buyers across India. We supply only original, quality-tested ROHM PMICs, trusted by repair engineers, laptop refurbishes, and motherboard specialists.
- IC ready stock OKSpare
- IC supplier OKSpare
- IC available at OKSpare