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Overview
The MCP16701A is a Power Management Integrated Circuit (PMIC) designed for the PCI100x Switchtech family, operating with an input voltage range of 2.7V to 5.5V. For this application, it has been pre-configured to provide the 3.3V (1.5A), 1.8V (3A) and 2x 0.8125V (1x 4.5A and 1x 3A) rails needed by the PCI1003 Switch. To expand the input voltage, the MCP16701A is supplied by the MCP16363 Buck (configured to deliver 5V (3A)).
The PCI1003 PMIC Power Board includes reverse battery protection, overvoltage and overcurrent protection.
- Input voltage range: 12V typ. (13V max.)
- High Accuracy Output voltages:
- VDDAUX: 3.3V, 1.5A
- VDDIO: 1.8V, 3A
- VDDP_0V8: 0.8125V, 3A
- VDD_0V8: 0.8125V, 4.5A
- VDD5V_PMIC: 5V , 3A (intermediate rail)
- Sequenced rails startup to ensure proper power up of the PCI1003 Switch
- 2.33MHz Switching Frequency Forced PWM Mode for low-ripple output rail, for the MCP16701A PMIC rails
- 2.2MHz Switching Frequency for the MCP16363 rail with dithering for improved EMI
- Fault Management through the nRSTO and nINTO pins with LED indicators
- Thermal protection for both power devices
- Overcurrent protection for both power devices
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Documentation
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| PCI1003 PMIC Power Subsystem (EV69K72A) BOM | Board Design Files | Download | ||
| PCI1003 PMIC Power Subsystem (EV69K72A) GERBERS | Board Design Files | Download | ||
| PCI1003 PMIC Power Subsystem (EV69K72A) Schematic | Board Design Files | Download | ||
| PCI1003 PMIC Power Subsystem (EV69K72A) Altium files | Board Design Files | Download | ||
| EV69K72A EU Declaration of Conformity | Certifications | Download | ||
| EV69K72A EU REACH Statement | Certifications | Download | ||
| EV69K72A UK Declaration of Conformity | Certifications | Download | ||
| EV69K72A China RoHS Certificate | Certifications | Download | ||
| PCI1003 PMIC Power Board User Guide | User Guides | Download |