SY6874DBC中文资料可编程电流限制开关数据手册Silergy规格书

描述 Description

SY6874 is a programmable current limit switch with input voltage range selection and output voltage clamping. Extremely low RDS(ON) of the integrated protection N-channel FET helps to reduce power loss during the normal operation. Programmable soft-start time controls the slew rate of the output voltage during the start-up time. Independent enable control allows the complicated system sequencing control. It integrates the over-temperature protection shutdown and auto-recovery with hystersis. This IC along with small DFN3X3-10 footprint provides small PCB area application.

特性 Features

• 宽输入电压范围：2.5V ~ 15V
• 30V 浪涌电压
• 极低导通电阻集成
• 50 mΩ保护开关
• 可编程软启动时间
• 4A 的可编程电流限制
• 短路保护
• 可选择的输入范围和钳位输出电压阈值
• 使能输入
• 热关断保护和自动恢复
• 符合RoHS标准且无卤素
• DFN3X3-10紧凑型封装

应用 Application

·Notebook PC
·I-pad Mini
·Server
·Service PC