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 outputs with various current ratings, making it a comprehensive power solution for entire systems, including application processors, memory, and system peripherals. It is powered by SMARTMOS technology, ensuring high efficiency and reliability.
Key Specifications
| Parameter | Specification |
|---|---|
| Input Voltage Range | 2.8 V to 4.5 V or 3.7 V to 5.5 V |
| Buck Converters | Four adjustable high efficiency buck regulators: 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 Junction Temperature | -40 °C to +125 °C |
| Package Type | 48 QFN 7.0 x 7.0 mm |
| Control 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 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 for configuration and monitoring
- 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 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? It includes four adjustable buck converters, a boost regulator, six linear regulators, I2C control, coin cell charger, and OTP memory.
- 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? It comes in a 48 QFN 7.0 x 7.0 mm package.
- Is the MC34PF3000A3EPR2 RoHS compliant? Yes, the MC34PF3000A3EPR2 is RoHS compliant and lead-free.
- What are some common applications of the MC34PF3000A3EPR2? Common applications include tablets, eReaders, wearables, POS terminals, industrial control systems, medical monitoring devices, home automation, and home security/energy management systems.
- How is the MC34PF3000A3EPR2 controlled? The MC34PF3000A3EPR2 is controlled via an I2C interface.
- Does the MC34PF3000A3EPR2 support programmable start-up sequences? Yes, it supports programmable start-up sequences and timing.
- What additional power management features does the MC34PF3000A3EPR2 offer? It offers a coin cell charger, always ON RTC supply, and DDR reference voltage.
