带软启动控制的负载开关一般置于电池、电源和负载之间,只有在系统需要负载时才打开,从而最大限度地减少电力消耗。芯凯电子的产品具有受控的开启斜率,为带有大电容负载的设计限制了浪涌电流,并最大限度地减少了电源轨上的任何电压下降。这些产品具有低导通电阻和静态电流的特点,而且面积极小。所有产品在关断时都是反向阻断,确保没有从输出到输入的放电路径。可选择关机输出下拉,以便在开关关闭时对输出完全放电。
带软启动控制的负载开关非常适合用于基于单节锂离子电池的设备,包括移动电话、智能手机、平板电脑、可穿戴设备和其他便携式设备或任何由固定3.3V或5V电源供电的设备,如HDD或SSD。
eFuses are compact ICs that integrate a control circuit and low-resistance power switch, providing precise protection against overvoltage, short circuits, and inrush current. eFuses are ideal for applications such as consumer products, SSD arrays, servers, and hot-swap boards. These devices enhance system reliability without user intervention when faults occur.
负载开关产品
器件编号 | 描述 |
KTS1601 | 具有反向阻断功能和软启动控制的2A负载开关 |
KTS1601-1 | 具有反向阻断、输出放电功能和软启动控制的2A负载开关 |
KTS1605 | 具有反向阻断功能和软启动控制的5A负载开关 |
KTS1605-1 | 具有反向阻断、输出放电功能和软启动控制的5A负载开关 |
KTS1630 | 5A eFuse with Current Limit Control and Reverse Blocking FET Control |
KTS1640 | Load Switch with OVP and Reverse Polarity Protection |
KTS1641 | Load Switch with OVP and Reverse Polarity Protection |
KTS1640Q | Load Switch with OVP and Reverse Polarity Protection |
KTS1641Q | Load Switch with OVP and Reverse Polarity Protection |
KTS1642Q | Automotive Load Switch with OVP and RB Protection |
KTS1900 | Ideal Diode and Load Switch Controller with Reverse Input Protection |
[Parametric Table]