Overview
The Intel® Enpirion® EN5329QI is a Power System on a Chip (PowerSoC) DC-DC converter designed to provide a highly integrated and compact power solution. This device features an advanced integrated inductor, integrated MOSFETs, a PWM voltage-mode controller, and internal compensation, which collectively minimize the solution size. The EN5329QI is part of Intel's Enpirion Power Solutions, which are known for their high efficiency and reliability in various electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | EN5329QI |
| Output Type | DC-DC Converter |
| Maximum Output Current (IOUT) | 2 A |
| Input Voltage Range (VIN) | 2.4 - 5.5 V |
| Output Voltage Range (VOUT) | 0.6 - VIN |
| Package Type | QFN24 (4 x 6 mm) |
| Solution Size | 50 mm2 |
| Special Features | Power good flag; pin-compatible/scalable with EN5319QI and EN5339QI |
Key Features
- High Integration: Includes an integrated inductor, MOSFETs, and a PWM voltage-mode controller, reducing the overall solution size.
- Internal Compensation: Provides stable operation without the need for external compensation components.
- Power Good Flag: Indicates when the output voltage is within the specified range, enhancing system reliability.
- Pin Compatibility: Scalable and pin-compatible with other models like EN5319QI and EN5339QI, facilitating design flexibility.
Applications
The Intel® Enpirion® EN5329QI is suitable for a variety of applications requiring compact, high-efficiency power solutions. These include:
- FPGA and SoC Systems: Ideal for powering Intel FPGAs and SoCs due to its high efficiency and small footprint.
- Embedded Systems: Used in embedded systems where space is limited and high reliability is crucial.
- Industrial and Automotive Systems: Can be applied in industrial and automotive environments where robust power management is necessary.
Q & A
- What is the maximum output current of the EN5329QI?
The maximum output current of the EN5329QI is 2 A. - What is the input voltage range for the EN5329QI?
The input voltage range for the EN5329QI is 2.4 - 5.5 V. - What is the output voltage range for the EN5329QI?
The output voltage range for the EN5329QI is 0.6 - VIN. - What package type does the EN5329QI use?
The EN5329QI uses a QFN24 (4 x 6 mm) package. - Does the EN5329QI have a power good flag feature?
Yes, the EN5329QI includes a power good flag feature. - Is the EN5329QI pin-compatible with other models?
Yes, the EN5329QI is pin-compatible and scalable with models like EN5319QI and EN5339QI. - What are some common applications for the EN5329QI?
The EN5329QI is commonly used in FPGA and SoC systems, embedded systems, and industrial and automotive systems. - Does the EN5329QI have internal compensation?
Yes, the EN5329QI features internal compensation. - What is the solution size of the EN5329QI?
The solution size of the EN5329QI is 50 mm2. - Is the EN5329QI part of a discontinued product line?
Yes, Intel is discontinuing the Intel® Enpirion Power Solutions product line, which includes the EN5329QI.
