ER3105DI

Description：IC REG BUCK ADJ 500MA 12DFN
Series：Enpirion®
Mfr：Altera
Package：Tape & Reel (TR)

SKU:d5c670918bbf Category: Voltage Regulators - DC DC Switching Regulators Brand: Altera

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 500MA 12DFN
Series：Enpirion®
Mfr：Altera
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：34V
Current - Output：500mA
Frequency - Switching：300kHz ~ 2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：12-VFDFN Exposed Pad
Supplier Device Package：12-DFN (4x3)
Grade：-
Qualification：-

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ER3105DI

Overview

The EVB-ER3105DI is an evaluation board manufactured by Altera for the ER3105DI Enpirion DC/DC step-down converter. It supports an input voltage range of 3V to 36V and provides a single non-isolated output. The module delivers up to 500mA of output current with adjustable output voltages ranging from 600mV to 34V. This tool is designed for validating the performance of the ER3105 power device in switching regulator applications.

Feature Summary

Validates the Enpirion PowerSoC DC-DC converter topology
Supports wide input voltage ranges for flexible system integration
Provides a non-isolated step-down regulation solution

Applications

Development and validation of DC/DC power stages
Testing Enpirion PowerSoC device performance
Prototyping low-power switching regulator circuits

Procurement Notes

This product is officially discontinued as per manufacturer notifications. Verify end-of-life status before design inclusion. No new production units are available. Check for obsolete part status in official distributor databases prior to any engineering decisions.

Selection Notes

Select this board specifically for evaluating the ER3105DI component characteristics. It is intended for development purposes rather than final deployment. Ensure compatibility with the target input voltage range and current requirements during the validation phase.

Part Context

The EVB-ER3105DI belongs to the Enpirion series of integrated power solutions. It serves as a hardware platform to assess the functionality of the ER3105DI buck converter IC. The board facilitates rapid prototyping and performance verification for engineers utilizing this specific power management technology.