Overview
The MPF5024AMBA0ES is a power management integrated circuit (PMIC) designed by NXP Semiconductors. This PMIC is tailored for high-performance applications and can operate either as a stand-alone point-of-load regulator IC or as a companion chip to a larger PMIC. It integrates multiple high-efficiency buck regulators and features one-time programmable (OTP) memory to store key startup configurations, reducing the need for external components. The device supports adjustable regulator parameters through a high-speed I2C interface, offering flexibility for different system states.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Main Input Supply Voltage (VIN) | -0.3 | - | 6.0 | V |
| Regulator Input Supply Voltage (SWxVIN) | -0.3 | - | 6.0 | V |
| OTP Programming Input Supply Voltage (VDDOTP) | -0.3 | - | 10 | V |
| Ambient Operating Temperature (TA) | -40 | - | 125 | °C |
| Junction Temperature (TJ) | -40 | - | 150 | °C |
| Storage Temperature Range (TST) | -55 | - | 150 | °C |
| Peak Package Reflow Temperature (TPPRT) | - | - | 260 | °C |
| Junction to Ambient Thermal Resistance (RθJA) | - | - | - | - |
Key Features
- Four high-efficiency buck converters
- Watchdog timer/monitor
- Monitoring circuit to fit ASIL B safety level
- One-time programmable device configuration
- 3.4 MHz I2C communication interface
- 40-pin QFN package with wettable flank and exposed pad
Applications
The MPF5024AMBA0ES is primarily designed for high-performance applications, particularly in the automotive sector. It is suitable for use in systems requiring multiple high-efficiency power regulators, such as advanced driver-assistance systems (ADAS), infotainment systems, and other automotive electronics.
Q & A
- What is the MPF5024AMBA0ES?
The MPF5024AMBA0ES is a power management integrated circuit (PMIC) designed by NXP Semiconductors for high-performance applications.
- How many buck converters does the MPF5024AMBA0ES integrate?
The MPF5024AMBA0ES integrates four high-efficiency buck converters.
- What is the purpose of the one-time programmable (OTP) memory in the MPF5024AMBA0ES?
The OTP memory stores key startup configurations, reducing the need for external components to set output voltage and sequence of regulators.
- What communication interface does the MPF5024AMBA0ES support?
The device supports a 3.4 MHz I2C communication interface.
- What is the package type of the MPF5024AMBA0ES?
The device comes in a 40-pin QFN package with wettable flank and exposed pad.
- What are the operating temperature ranges for the MPF5024AMBA0ES?
The ambient operating temperature range is -40°C to 125°C, and the junction temperature range is -40°C to 150°C.
- Is the MPF5024AMBA0ES compliant with any specific safety standards?
Yes, it is designed to fit ASIL B safety level.
- What are the main applications of the MPF5024AMBA0ES?
The device is primarily used in automotive applications, such as ADAS, infotainment systems, and other automotive electronics.
- What is the maximum input supply voltage for the MPF5024AMBA0ES?
The maximum input supply voltage is 6.0 V.
- What is the peak package reflow temperature for the MPF5024AMBA0ES?
The peak package reflow temperature is 260°C.
