SiP32454
SiP32454 is Slew Rate Controlled Load Switch manufactured by Vishay.
DESCRIPTION
The Si P32454 and Si P32455 are slew rate controlled integrated high side load switches that operate in the input voltage range from 0.8 V to 2.5 V. The Si P32454 and Si P32455 are of N-channel MOSFET switching elements that provide 28 mΩ switch on resistance. They have a 1 ms at 1.2 V and 1.5 ms at 2.5 V slow slew rate that limits the in-rush current and minimizes the switching noise. These devices’ low voltage logic control threshold can interface with low voltage control I/O directly without extra level shift or driver. A 2 MΩ pull-down resistor is integrated at logic control EN pin. Si P32454 integrates a switch OFF output discharge circuit. Both Si P32454 and Si P32455 are available in pact wafer level CSP package, WCSP4 0.8 mm x 0.8 mm with 0.4 mm pitch.
TYPICAL APPLICATION CIRCUIT
FEATURES
- Low input voltage, 0.8 V to 2.5 V
- Low RON, 28 mΩ typical
- Slew...
