2/3/4/5-Phase PWM Controller for High-Density Power Supply

Features • 5V Power Supply • 2/3/4/5-Phase Power Conversion with Automatic Phase Selection • 8-bit VID Interface, Supporting Intel VRD11/VRD10.x and AMD K8, K8_M2 CPUs • VR_HOT and VR_FAN Indication • Precision Core Voltage Regulation • Power Stage Thermal Balance by DCR Current Sensing • A

高功率密度 2/3/4/5 相 PWM 控制器

RT8802A 是2/3/4/5相同步 Buck 控制器，专门为 Intel^® / AMD 下一代微处理器供电而设计。它使用了内建的8位 DAC 用于转换来自微处理器的 VID 编码为输出电压，该 VID 编码与输出电压之间的对应关系与 Intel^® VRD10.x 和 VRD11 内核电源所定义的数据是一致的，其级间电压差为 6.25mV ，精度为0.5%。RT8802A 采用了创新的时分 DCR 电流检测技术对各相电流进行检测并实施电流平衡操作、负载线设定和过流保护，其中采用了公用放大器来检测各项电流，使得采用多个放大器的传统电流检测方 • 5V 供电\n• 8位 VID 接口，支持 Intel VRD11/VRD10.x 和 AMD K8, K8_M2 CPU\n• 精确的内核电压调整\n• 可调软起动\n• 可调工作频率，每相典型频率为 300kHz\n• 40引脚 VQFN 封装\n• 符合 RoHS 规范，完全无铅;

2/3/4/5-Phase PWM Controller for High-Density Power Supply

Features • 5V Power Supply • 2/3/4/5-Phase Power Conversion with Automatic Phase Selection • 8-bit VID Interface, Supporting Intel VRD11/VRD10.x and AMD K8, K8_M2 CPUs • VR_HOT and VR_FAN Indication • Precision Core Voltage Regulation • Power Stage Thermal Balance by DCR Current Sensing • A

2/3-Phase PWM Controller for High-Density Power Supply

General Description The RT8803A is a 2/3-phase synchronous buck controller specifically designed to power Intel®/ AMD next generation microprocessors. It implements an internal 8-bit DAC that is identified by VID code of microprocessor directly. RT8803A generates VID table that conform to Intel

2/3-Phase PWM Controller for High-Density Power Supply

General Description The RT8803A is a 2/3-phase synchronous buck controller specifically designed to power Intel®/ AMD next generation microprocessors. It implements an internal 8-bit DAC that is identified by VID code of microprocessor directly. RT8803A generates VID table that conform to Intel

2/3/4/5-Phase PWM Controller for High-Density Power Supply

Features • 5V Power Supply • 2/3/4/5-Phase Power Conversion with Automatic Phase Selection • 8-bit VID Interface, Supporting Intel VRD11/VRD10.x and AMD K8, K8_M2 CPUs • VR_HOT and VR_FAN Indication • Precision Core Voltage Regulation • Power Stage Thermal Balance by DCR Current Sensing • A

2/3/4/5-Phase PWM Controller for High-Density Power Supply

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封装/外壳：40-VFQFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC REG CTRLR INTEL 5OUT 40VQFN 集成电路（IC） 特殊用途稳压器

12 Channel, 8-Bit TrimDACs with Power Shutdown

GENERAL DESCRIPTION The 12-channel AD8802/AD8804 provides independent digitally controllable voltage outputs in a compact 20-lead package. This potentiometer divider TrimDAC® allows replacement of the mechanical trimmer function in new designs. The AD8802/AD8804 is ideal for dc voltage adjustme

12 Channel, 8-Bit TrimDACs with Power Shutdown

GENERAL DESCRIPTION The 12-channel AD8802/AD8804 provides independent digitally controllable voltage outputs in a compact 20-lead package. This potentiometer divider TrimDAC® allows replacement of the mechanical trimmer function in new designs. The AD8802/AD8804 is ideal for dc voltage adjustme

12 Channel, 8-Bit TrimDACs with Power Shutdown

GENERAL DESCRIPTION The 12-channel AD8802/AD8804 provides independent digitally controllable voltage outputs in a compact 20-lead package. This potentiometer divider TrimDAC® allows replacement of the mechanical trimmer function in new designs. The AD8802/AD8804 is ideal for dc voltage adjustme

300mA CMOS LDO

General Description The AME8802 family of positive, linear regulators feature low quiescent current (30mA typ.) with low dropout voltage, making them ideal for battery applications. The space-saving SOT-25 package is attractive for Pocket and Hand Held applications. Features ● Very Low Dropout

300mA CMOS LDO

General Description The AME8802 family of positive, linear regulators feature low quiescent current (30mA typ.) with low dropout voltage, making them ideal for battery applications. The space-saving SOT-25 package is attractive for Pocket and Hand Held applications. Features ● Very Low Dropout