Complete Laptop Chip Controller IC Chip - MOSFET RT8207PGQW RT8207P 4B=

RT8207P provides an integrated power solution for DDRII/DDRIII/Low-Power DDRIII/DDRIV/Low-Power DDRIV memory systems. It incorporates a synchronized PWM buck regulator with 1.5A and a linear monitoring regulator, as well as a low-noise reference.

• High efficiency and excellent response to load changes.
• Generates low-voltage memory supplies from high-voltage batteries in laptops.
• Constant-time PWM control easily handles wide input/output voltage ratios.
• Response within 100ns to load variations while maintaining a relatively stable switching frequency.
• Achieves high efficiency with reduced cost by eliminating the current sensing resistor.