Chipsourcetek-ry8411 描述 描述：chipsourcetek-ry8411器件是一款高效、同步降压型直流稳压器。 它具有较宽的输入范围，适用于各种应用，例如来自非稳压电源的功率调节。 它具有一个低 RDSON（典型值为 250m，150m）内部开关，可实现最高效率（典型值为 92%）。 支持 PSM 模式，工作频率固定为 800kHz，允许使用小型外部组件，同时仍具有低输出电压纹波。 通过OVP功能，集成电路可以抵抗高达42V的输入电压。 ChipSourceTek-ry8411 支持 12A 连续输出电流，具有 0标称反馈电压为8V。 其他特性包括热关断、VIN 欠压锁定和栅极驱动欠压锁定。 ChipSourceTek-RY8411 采用扁平 SOT23-6 封装。 chipsourcetek-RY8411器件是一款高效、同步降压型DC/DC稳压器 with a wide input range, it is suitable for a wide range of applications, such as power conditioning from unregulated sources. it features a low rdson (250mω/150mω typical) internal switch for maximum efficiency (92% typical). supports psm mode, the operating frequency is fixed at 800khz, allowing the use of small external components while still being able to h**e low output voltage ripple. with ovp function, the ic can stand off input voltage as high as 42v.chipsourcetek-ry8411支持12a continuous output current, and it has a 0.8v nominal feedback voltage.additional features include: thermal shutdown, vin undervoltage lockout, and gate drive undervoltage lockout.chipsourcetek-ry8411 采用扁平 SOT23-6 封装ChipSourcetek-RY8411 特性wide 4v to 38v operating input rangestandoff voltage: 42v1.2a continuous output current800khz switching frequencyshort protection with foldback-modebuilt-in over current limitbuilt-in over voltage protectionsupport psm modeinternal soft-start250mω/150mω low rds(on) internal power mosfetsoutput adjustable from 0.8vno schottky diode requiredintegrated internal compensationthermal shutdown**ailable in sot23-6 package-40°c to +85°c temperature rangeChipsourcetek-ry8411应用：battery-powered equipmentportable media playersindustrial distributed power applicationsportable hand-held instruments芯源科技-ry8411典型应用电路：
硅源专用芯片源tek-RY8411引脚说明：
Chipsourcetek-ry8411订单信息 （1）.
芯源科技-RY8411功能框图