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EN5322QI The EN5322QI is a Non-Isolated PoL Module DC DC Converter from Intel. It delivers up to 2A output current at 10W with 95% efficiency and a 4MHz switching frequency.
Mfr Part #:

EN5322QI

Available from 2 distributors
Mfr Name: Intel
Intel
The EN5322QI is a Non-Isolated PoL Module DC DC Converter from Intel. It delivers up to 2A output current at 10W with 95% efficiency and a 4MHz switching frequency.
Total Stock: 2,298 pcs

EN5322QI Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,292 pcs
2292 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
6 pcs
6 pcs On Request 1 On Request On Request On Request On Request On Request

EN5322QI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Control Features
Current
Efficiency
Features
Height
Input Voltage Max
Input Voltage Min
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Current Max
Output Power - Max
Output Voltage Max
Output Voltage Min
Package / Case
Ripple Voltage
Shutdown Current
Supplier Device Package
Switching Frequency
Type
Voltage
Width

EN5322QI Description

Short technical summary and product information.

The EN5322QI is a high efficiency synchronous buck converter with integrated inductor, PWM controller, MOSFETs, and compensation from Intel Enpirion Power Solutions. It operates from a 2.4V to 5.5V input voltage range and provides a regulated output voltage adjustable from 0.6V to 4.9V. The device delivers up to 2A continuous output current with a maximum output power of 10W.

 

Key electrical characteristics include a typical efficiency of 95%, low ripple voltage of 8mV peak-to-peak, and a switching frequency of 4MHz. The converter features remote on/off control, overcurrent protection (OCP), overtemperature protection (OTP), short-circuit protection (SCP), and undervoltage lockout (UVLO). The shutdown current is typically 17µA.

 

The EN5322QI is housed in a compact 24-PowerTQFN module (6.0mm x 4.0mm x 1.1mm) with surface mount mounting. The supplier device package is 24-QFN (6x4). It is designed for commercial ITE applications and operates over a temperature range of -40°C to 85°C.

EN5322QI Quick Information

Product Type: DC DC Converter
Canonical Name: EN5322QI Non-Isolated PoL Module DC DC Converter
Subcategory: Step-Down DC-DC Switching Converter

EN5322QI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 3
REACH Status: REACH Unaffected

EN5322QI Features

  • Integrated inductor for compact solution.
  • High efficiency up to 95%.
  • Low ripple voltage of 8mV peak-to-peak.
  • 4MHz switching frequency for small capacitors.
  • Comprehensive protection: OCP, OTP, SCP, UVLO.

EN5322QI Applications

  • Ideal for low power processors and FPGAs.
  • Suitable for noise sensitive A/V and RF circuits.
  • Used in computing and computer peripheral equipment.
  • Replacement for LDOs in space-constrained designs.

EN5322QI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the EN5322QI?

The input voltage range is 2.4V to 5.5V.

What output voltage and current can the EN5322QI provide?

The output voltage is adjustable from 0.6V to 4.9V, and the maximum output current is 2A.

What is the efficiency of the EN5322QI?

Typical efficiency is up to 95%.

What package does the EN5322QI come in?

It is housed in a 24-PowerTQFN module (6.0mm x 4.0mm x 1.1mm) with surface mount mounting.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

Is the EN5322QI RoHS compliant?

Yes, it is RoHS3 compliant.

What protection features does the EN5322QI include?

It includes overcurrent protection (OCP), overtemperature protection (OTP), short-circuit protection (SCP), and undervoltage lockout (UVLO).

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