Overview
The MC33PF8100EPES is a high-performance power management integrated circuit (PMIC) designed by NXP USA Inc. This PMIC is specifically tailored for applications involving the i.MX 8 and S32x processors, making it ideal for various automotive and industrial systems. It is part of the PF8100/PF8200 family, which is known for its robust power management capabilities.
Key Specifications
| Parameter | Description | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Input Voltage | Main input voltage to PMIC | 2.7 | 5.5 | V | |
| Ambient Operating Temperature | -40 | 105 | °C | ||
| Junction Temperature | -40 | 150 | °C | ||
| Storage Temperature Range | -55 | 150 | °C | ||
| Package Type | 56-pin HVQFN (8x8) | ||||
| Buck Converters | Number of high efficiency buck converters | 7 | |||
| Linear Regulators | Number of linear regulators with load switch options | 4 |
Key Features
- Up to seven high efficiency buck converters for powering the processor, memory, and miscellaneous peripherals.
- Four linear regulators with load switch options.
- RTC supply and coin cell charger.
- Watchdog timer/monitor and early warning to MCU.
- Monitoring circuit to fit ASIL B safety level.
- One time programmable device configuration to store key startup configurations.
- 3.4 MHz I2C communication interface for adjustable regulator parameters.
Applications
The MC33PF8100EPES is designed for high-performance processing applications such as:
- Infotainment systems.
- Telematics.
- Clusters and vehicle networking.
- Advanced Driver Assistance Systems (ADAS).
- i.MX 8 and S32x based systems.
Q & A
- What is the MC33PF8100EPES used for?
The MC33PF8100EPES is a power management integrated circuit (PMIC) designed for high-performance applications, particularly those using i.MX 8 and S32x processors.
- What is the input voltage range of the MC33PF8100EPES?
The input voltage range is from 2.7 V to 5.5 V.
- How many buck converters does the MC33PF8100EPES have?
The MC33PF8100EPES features up to seven high efficiency buck converters.
- What type of package does the MC33PF8100EPES come in?
The MC33PF8100EPES comes in a 56-pin HVQFN (8x8) package.
- Does the MC33PF8100EPES support I2C communication?
Yes, it supports 3.4 MHz I2C communication for adjustable regulator parameters.
- What safety level does the monitoring circuit of the MC33PF8100EPES meet?
The monitoring circuit meets the ASIL B safety level.
- Does the MC33PF8100EPES have a watchdog timer?
Yes, it includes a watchdog timer/monitor and early warning to MCU.
- What is the operating temperature range of the MC33PF8100EPES?
The ambient operating temperature range is from -40°C to 105°C.
- Does the MC33PF8100EPES have a coin cell charger?
Yes, it includes an RTC supply and a coin cell charger.
- Can the regulator parameters of the MC33PF8100EPES be adjusted?
Yes, regulator parameters are adjustable through high-speed I2C after startup.
