Overview
The LP3906SQ-JXXI/NOPB is a highly integrated power management IC (PMIC) designed by Texas Instruments. This component combines dual high-current step-down DC/DC converters and dual linear regulators, making it an ideal solution for powering processors, FPGAs, and other high-power devices. The IC features an I2C compatible interface, allowing for programmable output voltages and flexible system control. It is packaged in a 24-pin WQFN (NHZ) package, optimizing space and thermal performance.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 24-WQFN (4x5) |
| Number of Pins | 24 |
| DC/DC Converter Output Current | 1.5A per converter |
| Linear Regulator Output Current | Dependent on configuration |
| I2C Interface | Compatible |
| Programmable VOUT | Yes |
| Operating Temperature Range | -40°C to 125°C |
Key Features
- Dual high-current step-down DC/DC converters with 1.5A output current each
- Dual linear regulators for powering internal processor and other components
- I2C compatible interface for programmable output voltages and system control
- Compact 24-pin WQFN (NHZ) package for space and thermal efficiency
- High integration for reduced component count and simplified design
Applications
The LP3906SQ-JXXI/NOPB is designed for use in various high-power applications, including:
- Powering processors and FPGAs in computing and data storage systems
- Telecommunication equipment and networking devices
- Industrial control systems and automation
- High-performance embedded systems
Q & A
- What is the package type of the LP3906SQ-JXXI/NOPB? The package type is 24-WQFN (4x5).
- How many pins does the LP3906SQ-JXXI/NOPB have? It has 24 pins.
- What is the output current of the DC/DC converters? Each DC/DC converter has an output current of 1.5A.
- Does the LP3906SQ-JXXI/NOPB support I2C interface? Yes, it supports an I2C compatible interface.
- Can the output voltage be programmed? Yes, the output voltage is programmable.
- What is the operating temperature range of the LP3906SQ-JXXI/NOPB? The operating temperature range is -40°C to 125°C.
- What are the primary applications of the LP3906SQ-JXXI/NOPB? It is primarily used for powering processors, FPGAs, and other high-power devices in computing, telecommunications, and industrial systems.
- How many linear regulators does the LP3906SQ-JXXI/NOPB have? It has two linear regulators.
- What is the benefit of the I2C interface in the LP3906SQ-JXXI/NOPB? The I2C interface allows for flexible system control and programmable output voltages.
- Why is the WQFN package used for the LP3906SQ-JXXI/NOPB? The WQFN package is used for its space and thermal efficiency.
