R7518

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Technical Specification: Model R7518 (Multi-Phase Buck Controller)

Parameter	Specification	Details / Conditions
Model Identification
Product Code	R7518
Product Type	Multi-Phase PWM Buck Controller
Key Differentiator	High-Current, Multi-Phase Architecture	For CPUs, GPUs, and ASICs
Input Voltage
Operating Range	4.5 V to 24 V	Wide input range
Output Power
Number of Phases	Configurable 1 to 8 Phases	Scalable output current
Output Current	> 200 A	With 8 phases and external drivers/MOSFETs
Output Voltage	0.5 V to 1.8 V	Programmable, adaptive voltage scaling
Switching Frequency	200 kHz to 1.5 MHz	Per phase, synchronizable
Control & Features
Control Method	Average Current Mode	Excellent transient response
Interface	I²C/PMBus™ Digital Interface	For telemetry, margining, fault logging
Efficiency Features	Diode Emulation, Phase Shedding	Optimizes efficiency at light loads
Protection	OVP, UVP, OCP, OTP	Comprehensive fault management
Package
Type	40-pin QFN	5 mm x 5 mm