Dual Loop 8-Phase Step-Down DC/DC Controller with Digital Power System Management

DESCRIPTION The LTC®3888/LTC3888-1/LTC3888-2 is a PMBus-compliant dual loop DC/DC synchronous step-down switching regulator controller with eight expandable phases supporting a wide range of master/slave configurations. The controller uses constant frequency current mode architecture to prov

SilentMOS Smart Power Stage in 5mm × 8mm LQFN

DESCRIPTION The LTC®7051-1 monolithic power stage fully integrates high speed drivers with low resistance half-bridge power switches plus comprehensive monitoring and protection circuitry in an electrically and thermally optimized package. With a suitable high frequency controller, this power

带数字电源系统管理功能的双回路8相降压DC/DC控制器

LTC3888/LTC3888-1/LTC3888-2是一款符合PMBus标准的双环路DC/DC同步降压开关稳压器控制器，具有八个可扩展相位，支持多种主/从配置。该控制器使用恒频电流模式架构，提供出色的瞬态响应和输出调节性能。每个PWM主机使用提供输出电流监控器的DrMOS器件，能够以多种相位配置产生0.3V至3.45V的输出电压。\n\n PMBus配置和监测由LTpowerPlay™软件提供支持。可编程环路补偿和内置负载阶跃仿真有助于根据输入电压和输出负载电容设置带宽。通过PMBus命令，可回读输入电压、输出电压和电流以及工作状态。工作参数可以通过PMBus命令设置，或存储在内部 • 与 PMBus/I2C 兼容的串行接口\n\n• 监控电压、电流、温度和故障\n\n• 数字可编程 VOUT、容限, UV、OV、限流值、软启停和时序监控\n\n\n\n• 可扩展到 16 相以上\n\n• 4.5V ≤ VIN ≤ 26.5V, 0.3V ≤ VOUT ≤ 3.45V\n\n• ±输出电压精度为 0.5％\n\n• 可编程 PWM 环路补偿\n\n• 精确 PolyPhase® 均流;

Dual Loop 8-Phase Step-Down DC/DC Controller with Digital Power System Management

文件：2.46397 Mbytes Page：110 Pages

Dual SilentMOS Smart Power Stage in 5mm 횞 8mm LQFN

文件：1.78455 Mbytes Page：16 Pages

Quad Output PolyPhase Step-Down DC/DC Voltage Mode Controller with Digital Power System Management

文件：1.8535 Mbytes Page：26 Pages