EN5322QI – Integrated Circuit – Altera
$22.20
Switching Voltage Regulators 2A VOLTAGE MODE SYNCHRONOUS BUCK PWM
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EN5322QI – 2A Non-Isolated PoL DC-DC Converter – Altera (Intel)
The EN5322QI from Altera (now part of Intel) is a high-efficiency, non-isolated Point-of-Load (PoL) DC-DC converter module designed for space-constrained commercial applications. This compact power solution delivers precise voltage regulation with integrated protection features, making it ideal for demanding embedded systems. PCX ensures genuine Altera components with rapid shipping and dedicated technical support.
Key Features
Input Voltage: 2.4V to 5.5V
Output Voltage: Adjustable 0.6V to 4.9V
Max Output Current: 2A continuous
Peak Efficiency: 95%
Protections: OCP, OTP, SCP, UVLO
Control: Enable (Active High) / Remote On-Off
Package: 24-PowerTQFN (6mm x 4mm x 1.1mm)
Technical Specifications
Part of Altera’s Enpirion® 5300 series, this single-output non-isolated module operates across an industrial temperature range (-40°C to 85°C). It features surface-mount design with a 24-QFN form factor optimized for high-density PCB layouts. Advanced control includes remote enable functionality for power sequencing. Download full datasheet.
Typical Applications
FPGA/ASIC power subsystems
Data center networking equipment
Telecommunications infrastructure
Industrial automation controllers
Portable medical devices
About Altera (Intel)
Altera, acquired by Intel in 2015, pioneered programmable logic and power management solutions for mission-critical industries. Their Enpirion® power products combine digital and analog technologies to deliver industry-leading power density and efficiency. With decades of innovation, Altera’s designs meet rigorous quality standards for aerospace, automotive, and enterprise applications.
Intel continues Altera’s legacy of reliability, investing in R&D for next-generation power ICs. Components undergo extensive validation testing, ensuring consistent performance in extreme environments. This engineering excellence makes Altera a trusted partner for power-sensitive designs worldwide.
About Non-Isolated PoL Modules
Non-isolated
Additional Information
| Category | Power Supplies – Board MountDC DC Converters |
|---|---|
| Brand | Altera |
| Mfr | Altera |
| Series | Enpirion® 5300 |
| Packaging | Tape & Reel (TR)Cut Tape (CT) |
| Part Status | Obsolete |
| Type | Non-Isolated PoL Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.4V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output 1 | 0.6 ~ 4.9V |
| Current - Output (Max) | 2A |
| Applications | ITE (Commercial) |
| Features | Remote On/Off, OCP, OTP, SCP, UVLO |
| Operating Temperature | -40°C ~ 85°C |
| Efficiency | 95% |
| Mounting Type | Surface Mount |
| Package / Case | 24-PowerTQFN Module |
| Size / Dimension | 0.24" L x 0.16" W x 0.04" H (6.0mm x 4.0mm x 1.1mm) |
| Supplier Device Package | 24-QFN (6×4) |
| Control Features | Enable, Active High |
| Base Product Number | EN5322 |
| Full Description | EN5322QI |
