Overview
The MC32PF1510A6EP is a power management integrated circuit (PMIC) designed by NXP USA Inc. specifically for use with i.MX processors in low-power portable, smart wearable, and Internet-of-Things (IoT) applications. This PMIC is part of NXP's comprehensive power management solutions, tailored to provide a full power solution for various i.MX processor families, including i.MX 7ULP, i.MX 6SL, 6UL, 6ULL, and 6SX processors.
Key Specifications
| Parameter | Description |
|---|---|
| Part Number | MC32PF1510A6EP |
| Manufacturer | NXP USA Inc. |
| Package | 40-VFQFN (5x5 mm) Exposed Pad |
| Input Voltage Range | 4.1 V to 6.0 V (VIN), up to 6.5 V input operating range, and transient/DC inputs from 0 V to +22 V |
| Buck Converters | Three high-efficiency buck converters:
|
| Linear Regulators | Three linear regulators:
|
| RTC Supply | VSNVS 3.0 V, 2.0 mA |
| DDR Reference | VREFDDR, 0.5 to 0.9 V, 10 mA |
| Operating Temperature | -40 °C to 85 °C (consumer applications), -40 °C to 105 °C (industrial applications) |
Key Features
- High-efficiency buck converters with dynamic voltage scaling on SW1 and SW2, and adaptive variable-frequency mode
- Linear front-end input LDO with 1500 mA input limit and up to 6.5 V input operating range
- Internal digital soft start and programmable output voltage, current limit, and soft start for buck converters
- Linear regulators with load switch mode, soft start, and current limit protection
- RTC supply (VSNVS) and DDR reference voltage (VREFDDR)
- Coin cell charger and USB_PHY low dropout linear regulator
- One-time programmable (OTP) memory for device configuration
- Low quiescent current in ULP mode (1.0 μA) and low-power mode (< 1.5 μA for LDOs)
- I2C/processor interface for regulator control and configuration
Applications
- Low-power portable devices
- Smart wearable devices
- Internet-of-Things (IoT) applications
- i.MX processor-based systems, including i.MX 7ULP, i.MX 6SL, 6UL, 6ULL, and 6SX processors
- Application processors, memory, and system peripherals in various embedded systems
Q & A
- What is the primary function of the MC32PF1510A6EP?
The MC32PF1510A6EP is a power management integrated circuit (PMIC) designed to provide a full power solution for low-power application processors, particularly those in the i.MX family.
- What are the key components of the MC32PF1510A6EP?
The PMIC includes three high-efficiency buck converters, three linear regulators, an RTC supply, and a DDR reference voltage.
- What is the input voltage range for the MC32PF1510A6EP?
The input voltage range is from 4.1 V to 6.0 V, with an operating range up to 6.5 V and the ability to withstand transient/DC inputs from 0 V to +22 V.
- What are the features of the buck converters in the MC32PF1510A6EP?
The buck converters offer high efficiency, dynamic voltage scaling, adaptive variable-frequency mode, and programmable output voltage and current limits.
- What are the operating temperature ranges for the MC32PF1510A6EP?
The operating temperature ranges are -40 °C to 85 °C for consumer applications and -40 °C to 105 °C for industrial applications.
- What is the package type and size of the MC32PF1510A6EP?
The PMIC is packaged in a 40-VFQFN (5x5 mm) Exposed Pad package.
- Does the MC32PF1510A6EP support I2C interface?
Yes, the PMIC supports an I2C/processor interface for regulator control and configuration.
- What is the quiescent current in ULP mode for the MC32PF1510A6EP?
The quiescent current in ULP mode is 1.0 μA.
- Are there any specific applications for which the MC32PF1510A6EP is particularly suited?
Yes, it is suited for low-power portable devices, smart wearables, and IoT applications, especially those using i.MX processors.
- Does the MC32PF1510A6EP include any memory for device configuration?
Yes, it includes one-time programmable (OTP) memory for device configuration.
