Overview
The MC32PF3000A1EP from NXP Semiconductors is a Power Management Integrated Circuit (PMIC) designed to support the NXP i.MX 7 and i.MX 6SL/SX/UL application processors. This PMIC features a configurable architecture, making it versatile for various system power requirements. It integrates multiple power management functions, including buck converters, linear regulators, a boost regulator, and other essential power management features. This device is powered by SMARTMOS technology, ensuring high efficiency and reliability.
Key Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage | 2.8 V to 4.5 V or 3.7 V to 5.5 V |
| Output Current (Buck Regulators) | Up to 1.75 A, 1.5 A, 1.25 A, 1.0 A |
| Boost Regulator | 5.0 V, 600 mA with PFM or auto mode |
| Linear Regulators | Six adjustable general purpose linear regulators |
| Operating Temperature Range | -40 °C to +125 °C (junction temperature) |
| Package | 48-VFQFN Exposed Pad |
| Interface | I2C control |
| Additional Features | Coin cell charger, always ON RTC supply, DDR reference voltage, OTP memory for device configuration |
Key Features
- Four adjustable high-efficiency buck regulators with current ratings of 1.75 A, 1.5 A, 1.25 A, and 1.0 A.
- Selectable modes: PWM, PFM, APS.
- 5.0 V, 600 mA boost regulator with PFM or auto mode.
- Six adjustable general-purpose linear regulators.
- Programmable start-up sequence and timing.
- Selectable output voltage, frequency, and soft start.
- I2C control interface.
- Coin cell charger and always ON RTC supply.
- DDR reference voltage.
- OTP (One Time Programmable) memory for device configuration.
Applications
- Tablets
- eReaders
- Wearables
- POS terminals
- Industrial control systems
- Medical monitoring devices
- Home automation systems
- Home security and energy management systems
Q & A
- What is the primary function of the MC32PF3000A1EP?
The MC32PF3000A1EP is a Power Management Integrated Circuit (PMIC) designed to manage power for systems using NXP i.MX 7 and i.MX 6SL/SX/UL application processors.
- What is the supply voltage range for the MC32PF3000A1EP?
The supply voltage range is 2.8 V to 4.5 V or 3.7 V to 5.5 V.
- How many buck regulators does the MC32PF3000A1EP have, and what are their current ratings?
The MC32PF3000A1EP has four adjustable high-efficiency buck regulators with current ratings of 1.75 A, 1.5 A, 1.25 A, and 1.0 A.
- What is the boost regulator specification?
The boost regulator is 5.0 V, 600 mA with PFM or auto mode.
- How many linear regulators are included, and what are their characteristics?
The device includes six adjustable general-purpose linear regulators.
- What is the operating temperature range of the MC32PF3000A1EP?
The operating temperature range is -40 °C to +125 °C (junction temperature).
- What interface does the MC32PF3000A1EP use for control?
The device uses an I2C control interface.
- Does the MC32PF3000A1EP have any additional power management features?
Yes, it includes a coin cell charger, always ON RTC supply, and DDR reference voltage.
- What kind of memory does the MC32PF3000A1EP have for device configuration?
The device has OTP (One Time Programmable) memory for device configuration.
- In what types of applications is the MC32PF3000A1EP typically used?
It is used in tablets, eReaders, wearables, POS terminals, industrial control systems, medical monitoring devices, home automation systems, and home security and energy management systems.
