Overview
The MC34PF3000A3EPR2 is a power management integrated circuit (PMIC) designed by NXP USA Inc. specifically for use with the NXP i.MX 7 and i.MX 6SL/SX/UL application processors. This PMIC features a configurable architecture, supporting multiple power outputs to cater to various system components. It is built using SMARTMOS technology, ensuring high efficiency and reliability in power management.
Key Specifications
| Parameter | Description |
|---|---|
| Input Voltage Range | 2.8 V to 4.5 V or 3.7 V to 5.5 V |
| Buck Converters | Up to four adjustable high-efficiency buck regulators: 1.75 A, 1.5 A, 1.25 A, 1.0 A |
| Linear Regulators | Six adjustable general-purpose linear regulators |
| Boost Regulator | 5.0 V, 600 mA boost regulator with PFM or auto mode |
| RTC Supply and Coin Cell Charger | Always ON RTC supply and coin cell charger |
| Operating Junction Temperature | -40 °C to +125 °C |
| Package | 48-VFQFN Exposed Pad (7x7 mm) |
| Control Interface | I2C control |
| Programmable Features | OTP (One Time Programmable) memory for device configuration, programmable start-up sequence and timing, selectable output voltage, frequency, and soft start |
Key Features
- Four adjustable high-efficiency buck regulators with selectable modes (PWM, PFM, APS)
- Six adjustable general-purpose linear regulators
- 5.0 V, 600 mA boost regulator with PFM or auto mode
- Coin cell charger and always ON RTC supply
- DDR reference voltage
- I2C control interface
- OTP (One Time Programmable) memory for device configuration
- Programmable start-up sequence and timing
- Selectable output voltage, frequency, and soft start
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 MC34PF3000A3EPR2 used for?
The MC34PF3000A3EPR2 is a power management integrated circuit (PMIC) designed for use with NXP i.MX 7 and i.MX 6SL/SX/UL application processors.
- What are the key features of the MC34PF3000A3EPR2?
Key features include four adjustable high-efficiency buck regulators, six adjustable linear regulators, a 5.0 V boost regulator, coin cell charger, and I2C control interface.
- What is the input voltage range of the MC34PF3000A3EPR2?
The input voltage range is 2.8 V to 4.5 V or 3.7 V to 5.5 V.
- What is the operating junction temperature of the MC34PF3000A3EPR2?
The operating junction temperature is -40 °C to +125 °C.
- What package type does the MC34PF3000A3EPR2 come in?
The MC34PF3000A3EPR2 comes in a 48-VFQFN Exposed Pad (7x7 mm) package.
- Does the MC34PF3000A3EPR2 support I2C control?
- What are some common applications of the MC34PF3000A3EPR2?
- Does the MC34PF3000A3EPR2 have OTP memory for device configuration?
- Is the MC34PF3000A3EPR2 compliant with RoHS and other environmental directives?
- What is the purpose of the coin cell charger in the MC34PF3000A3EPR2?
The coin cell charger is used to charge a coin cell battery, which can be used to power the always ON RTC supply.
