Equivalent & Substitute Parts for ISP2412

Part Overview

The XP Power ISP2412 is an isolated DC-DC converter with dual outputs of +12V and -12V, providing up to 83mA per output and a total power rating of 2W. The part is designed for ITE (Commercial) applications and features surface mount packaging, SCP protection, RoHS3 compliance, and a 1.5 kV isolation voltage. The ISP2412 series is now classified as Obsolete. Therefore, identification of alternative models with matching electrical and mechanical parameters is essential for ongoing designs, maintenance, or replacement requirements.

Substiute Parts

ISP2412

XP PowerIn Stock: 939ISP2412 Datasheet

Current PartRFQ

ATA00BB18S-L

ARTESYN / Advanced EnergyIn Stock: 851ATA00BB18S-L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are selected strictly according to the main electrical and mechanical parameters relevant for isolated DC-DC converters in dual-output applications. The following criteria are used for grouping:

• Type: Isolated Module
• Number of Outputs: 2
• Output Voltages: 12V and -12V
• Input Voltage Range: Must cover at least 18V to 36V
• Output Current: Equal to or greater than 83mA
• Output Power: Equal to or greater than 2W
• Voltage Isolation: 1.5 kV
• Package: Surface Mount, with compatible dimensions
• Operating Temperature: -40°C ~ 85°C
• Features: SCP or equivalent safety features
• Compliance: RoHS and ECCN/HTSUS alignment

Parameter Comparison

Engineering Selection Recommendations

ISP2412 is classified as Obsolete. Substitution with ATA00BB18S-L from ARTESYN / Advanced Energy is justified based on its active product status, relevant compliance (RoHS, ECCN EAR99, matching HTSUS), and equivalent or higher electrical and mechanical parameters as provided. ATA00BB18S-L meets the essential requirements for isolated DC-DC converters in ITE (Commercial) applications.

Frequently Asked Questions (FAQ)

Q1: What are the most important criteria for substituting the ISP2412 isolated DC-DC converter?
A1: Substitute selection is based on matching or exceeding the following parameters: input voltage range (must cover 18V–36V), dual outputs (+12V and –12V), output current (≥83mA), power (≥2W), isolation voltage (1.5 kV), surface mount package with compatible dimensions, operational temperature, features, and regulatory compliance.

Q2: Are there packaging differences to consider between ISP2412 and ATA00BB18S-L?
A2: Both use 16-SMD module packaging with similar physical dimensions, although there is a difference in the number of leads (6 vs. 7). Mounting type remains surface mount for both products.

Q3: Is RoHS compliance maintained with recommended substitutes?
A3: Both ISP2412 and ATA00BB18S-L are RoHS compliant per the provided data.

Q4: Does the substitute support the same operating temperature range?
A4: Yes, both modules are rated for -40°C to 85°C.

Q5: How does the output power and current compare?
A5: ATA00BB18S-L exceeds ISP2412 in both output current and total output power, providing increased capability within the same application category.