Overview
The MC34VR500VAESR2 is a high-performance, highly integrated multi-output DC/DC regulator solution from NXP USA Inc. This SMARTMOS device is specifically designed for the QorIQ LS1/T1 family of communications processors. It integrates four switching regulators and five linear regulators, making it an ideal power management solution for complex systems that include processors, DDR memory, and various system peripherals.
Key Specifications
| Specification | Details |
|---|---|
| Package Type | 56-QFN-EP (8x8 mm) |
| Temperature Range | -40 °C to +105 °C |
| Switching Regulators |
|
| Linear Regulators |
|
| DDR Termination Reference Voltage | DDR3L and DDR4 compatible |
| Control Interface | I2C control of all regulators |
| Power Control Logic | With processor interface and event detection |
Key Features
- Highly integrated multi-output DC/DC regulator solution with integrated power MOSFETs.
- Four switching regulators and five general-purpose linear regulators.
- Programmable low-power modes for efficient power management.
- I2C control interface for all regulators, enabling precise control and monitoring.
- Power Control Logic with processor interface and event detection for robust system management.
- Compliant with the latest environmental standards, including ROHS certification and REACH directive.
Applications
- Internet of Things (IoT) gateways.
- Mobile wireless routers.
- Multifunction printers (MFP).
- Network-attached storage (NAS) devices.
- Automatic teller machines (ATMs).
Q & A
- What is the MC34VR500VAESR2 used for?
The MC34VR500VAESR2 is used as a power management solution for the QorIQ LS1/T1 family of communications processors, providing power to the processor, DDR memory, and system peripherals.
- What type of package does the MC34VR500VAESR2 come in?
The MC34VR500VAESR2 comes in a 56-QFN-EP package with an 8x8 mm footprint.
- What is the temperature range of the MC34VR500VAESR2?
The temperature range of the MC34VR500VAESR2 is -40 °C to +105 °C.
- How many switching regulators does the MC34VR500VAESR2 have?
The MC34VR500VAESR2 has four switching regulators: SW1 (4.5 A), SW2 (2.0 A), SW3 (2.5 A), and SW4 (1.0 A).
- What types of DDR memory does the MC34VR500VAESR2 support?
The MC34VR500VAESR2 supports both DDR3L and DDR4 memory.
- Does the MC34VR500VAESR2 have I2C control?
Yes, the MC34VR500VAESR2 has I2C control for all regulators.
- What are some common applications of the MC34VR500VAESR2?
Common applications include IoT gateways, mobile wireless routers, MFP printers, NAS devices, and ATMs.
- Is the MC34VR500VAESR2 environmentally compliant?
Yes, the MC34VR500VAESR2 is compliant with the latest environmental standards, including ROHS certification and the REACH directive.
- What is the purpose of the Power Control Logic in the MC34VR500VAESR2?
The Power Control Logic provides a processor interface and event detection for robust system management.
- Can the MC34VR500VAESR2 operate in low-power modes?
Yes, the MC34VR500VAESR2 has programmable low-power modes for efficient power management.
