ISL2415 Equivalent & Substitute DC DC Converter Reference

Part Overview

The ISL2415, manufactured by XP Power, is an isolated DC DC converter module featuring dual outputs of +15V and -15V with a total output power of 1.5W. The device is classified as obsolete and is available in limited inventory. Due to its obsolescence status, it is necessary to identify substitute and equivalent models to ensure long-term component sourcing for designs requiring the same key electrical and mechanical parameters.

Substiute Parts

ISL2415

XP PowerIn Stock: 968ISL2415 Datasheet

Current PartRFQ

ATA00CC18S-L

ARTESYN / Advanced EnergyIn Stock: 1204ATA00CC18S-L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ISL2415 are grouped strictly according to electrical and mechanical compatibility. The assessment is based on matching input voltage range (9V–36V), dual output configuration (15V, -15V), current and power capabilities meeting or exceeding the original, isolation voltage (1.5 kV), surface mount package, matching dimensions, operating temperature range (-40°C to 85°C), efficiency (80%), and RoHS compliance. Only parts matching these explicit parameters are considered as valid alternatives.

Parameter Comparison

Engineering Selection Recommendations

Selection of substitute parts is based on the primary part status (obsolescence of ISL2415) and verification of RoHS compliance and supply chain status. Both ISL2415 and ATA00CC18S-L are RoHS compliant. The ATA00CC18S-L is active and available in significant quantity, which aligns with requirements for designs subject to obsolescence risk mitigation.

Frequently Asked Questions (FAQ)

Q1: What are the primary parameters for determining equivalent DC DC converter substitutes in this category?
A1: Primary parameters are input voltage range, dual output voltages (+15V, -15V), output current and power rating, isolation voltage, package style and dimensions, operating temperature range, efficiency, and RoHS compliance.

Q2: Is the package of ATA00CC18S-L compatible with ISL2415?
A2: Both parts are supplied in a 16-SMD module package with nearly identical dimensions. The number of leads differs (6 vs. 7), which should be reviewed against the PCB layout.

Q3: Does the ATA00CC18S-L meet or exceed the performance of the ISL2415?
A3: The ATA00CC18S-L matches or exceeds ISL2415 parameters for input range, output voltage, output current, isolation voltage, efficiency, and operating temperature.

Q4: Can these substitute DC DC converters be used in the same commercial ITE applications?
A4: Both ISL2415 and ATA00CC18S-L are classified for ITE (Commercial) applications.

Q5: Are there any RoHS or regulatory differences between ISL2415 and ATA00CC18S-L?
A5: ISL2415 is ROHS3 compliant. ATA00CC18S-L is RoHS compliant. Both meet RoHS directives as specified.