Overview
The MC32PF8121A0EPR2, produced by NXP USA Inc., is a 12-channel power management integrated circuit (PMIC) designed for high-performance consumer applications. This PMIC is particularly suited for powering advanced multimedia and processor systems, including the NXP i.MX series and other non-NXP processors. It integrates multiple power management functions, making it a comprehensive solution for complex system power requirements.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Main Input Supply Voltage (VIN) | 2.5 | 5.5 | V | |
| LICELL Input Voltage Range (VLICELL) | 4.2 | V | ||
| Ambient Operating Temperature (TA) | -40 | 85 | °C | |
| Junction Temperature (TJ) | -40 | 150 | °C | |
| Peak Package Reflow Temperature (TPPRT) | 260 | °C | ||
| Package Type | 56-pin 8 x 8 QFN |
Key Features
- Up to seven high-efficiency buck converters with output voltages ranging from 0.4 V to 4.1 V and current capabilities up to 2500 mA.
- Four linear regulators with load switch options.
- RTC supply and coin cell charger with programmable charge current and voltage.
- Watchdog timer/monitor and voltage and system monitoring circuits.
- One-time programmable (OTP) memory for device configuration.
- High-speed I2C communication interface up to 3.4 MHz.
- Advanced state machine for seamless processor interface.
- Programmable soft start sequence and power down sequence.
- 24-channel analog multiplexer for smart system monitoring and diagnostics.
- Independent voltage monitoring with programmable fault protection and advanced thermal monitoring and protection.
Applications
The MC32PF8121A0EPR2 is designed to serve as the primary power management building block for high-end multimedia application processors, particularly the NXP i.MX series. It is also suitable for powering other advanced processor systems and peripherals in consumer electronics, such as smartphones, tablets, and smart home devices.
Q & A
- What is the primary function of the MC32PF8121A0EPR2? The MC32PF8121A0EPR2 is a 12-channel power management integrated circuit (PMIC) designed to manage power for high-performance consumer applications.
- What types of regulators does the MC32PF8121A0EPR2 include? It includes seven high-efficiency buck converters and four linear regulators.
- What is the operating temperature range of the MC32PF8121A0EPR2? The operating temperature range is from -40°C to 85°C.
- What is the main input supply voltage range for the MC32PF8121A0EPR2? The main input supply voltage range is from 2.5 V to 5.5 V.
- Does the MC32PF8121A0EPR2 support I2C communication? Yes, it supports high-speed I2C communication up to 3.4 MHz.
- What is the purpose of the OTP memory in the MC32PF8121A0EPR2? The OTP memory is used for storing key startup configurations and device settings.
- What kind of package does the MC32PF8121A0EPR2 come in? It comes in a 56-pin 8 x 8 QFN package.
- Does the MC32PF8121A0EPR2 have built-in watchdog and monitoring features? Yes, it includes a watchdog timer/monitor and voltage and system monitoring circuits.
- Can the MC32PF8121A0EPR2 be used for battery-backed systems? Yes, it includes an RTC supply and coin cell charger with programmable charge current and voltage.
- What kind of thermal protection does the MC32PF8121A0EPR2 offer? It offers advanced thermal monitoring and protection.
