The SIP32458DB-T2-GE1 is a slew rate controlled integrated high side Load Switch that operates in the input voltage range from 1.5 to 5.5V. SiP32458 of P-channel MOSFET switching element with integrated gate pump that provides 20mR switch on resistance over a wide input voltage range. This device have low voltage logic control threshold that can interface with low voltage control I/O directly without extra level shift or driver. A 2.8MR pull-down resistor is integrated at logic control EN pin. The slow slew rate of SiP32458 in the range of 3ms limits the in-rush current and minimized the switching noise.
Slew rate control
Low logic control
Reverse current blocking when disabled (SiP32458, without output discharge switch)
