Dual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOs

General Description The RT6585C is a dual-channel step-down, controller generating supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/3.3V linear regulators. Each linear regulator provides up to 1

文件：1.55356 Mbytes 页数：31 Pages

RichTek

立锜科技

Dual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOs

General Description The RT6585C is a dual-channel step-down, controller generating supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/3.3V linear regulators. Each linear regulator provides up to 1

文件：1.55356 Mbytes 页数：31 Pages

RichTek

立锜科技

含5V/3.3V线性稳压器的双通道同步Buck控制器

RT6585C是供电池供电系统使用的双通道同步Buck控制器，由两个输出电压调节范围为2V~5.5V的PWM控制器和输出电压分别为5V和3.3V的两个线性稳压器构成，其中两个线性稳压器的负载能力为100mA，3.3V线性稳压器在35mA负载下的输出精度为1%。
RT6585C拥有名为SKIPSEL的模式选择端子，可将其设定为二极管仿真模式（DEM）或音频避开模式（ASM）。它还具有板上电源上电时序控制能力，具有Power Good输出、内置软启动和避免在关机期间出现负电压的输出软放电功能。
它采用无需使用电流检测电阻的电流纹波恒定的PWM控制架构，对负载瞬态变化具有100n • 支持超级本计算机的联机待机模式\n• 最大占空比 > 98%\n• 输出电压可调范围\n• 5V/3.3V线性稳压器负载能力为100mA\n• 内部工作频率设定：500kHz/600kHz (CH1/CH2)\n• 4700ppm/°C RDS(ON) 电流检测\n• 内建OVP/UVP/OCP/OTP\n• Power Good指示\n• 符合RoHS规范，不含卤素;

Richtek

立锜科技

SunStrap

文件：139.7 Kbytes 页数：1 Pages

Heyco

TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic

3-Phase Sine-Wave PWM Driver for BLDC Motors Features • Sine-wave PWM drive • Triangular-wave generator • Hall amplifier • Lead angle control • Current limit control input (VRS = 0.5 V (typ.)) • Rotation pulse output (3 pulse/electrical degree 360°) • Operating supply voltage range: VM =

文件：863.32 Kbytes 页数：25 Pages

TOSHIBA

东芝

TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic

文件：492.64 Kbytes 页数：29 Pages

TOSHIBA

东芝