Equivalent & Substitute Parts for XP Power ISE1215A-H

Part Overview

The XP Power ISE1215A-H is an isolated module DC-DC converter designed for ITE (Commercial) applications, offering a single regulated 15V output at up to 67mA from a 10.8V to 13.2V input. With a 1W power rating, 3 kV isolation, surface mount configuration, and compact 8-SMD package, it is suited for high-density designs requiring reliable isolation. The ISE1215A-H is now designated as Obsolete. Identifying suitable substitute or equivalent parts is necessary to maintain ongoing production, ensure serviceability, and provide direct replacements in applications where the original part is no longer available.

Substiute Parts

ISE1215A-H

XP PowerIn Stock: 935ISE1215A-H Datasheet

Current PartRFQ

PES1-S12-S15-M-TR

CUI Inc.In Stock: 1786PES1-S12-S15-M-TR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is established strictly on the basis of the following key parameters: number of outputs, input voltage range, output voltage, maximum output current, power rating, isolation voltage, application class, protection features, operating temperature range, efficiency range, surface mount configuration, package/case type, and physical dimensions. The substitute must match all electrical and mechanical characteristics as defined by these parameters.

Parameter Comparison

Engineering Selection Recommendations

The XP Power ISE1215A-H is classified as Obsolete. The CUI Inc. PES1-S12-S15-M-TR offers an Active status, RoHS compliance, and listed certifications (EN, UL) and standard numbers (55024, 55032 Class A, 60950-1). All electrical and mechanical parameters required for direct substitution are met according to provided specifications.

Frequently Asked Questions (FAQ)

Q1: How are substitute DC-DC converters selected for the ISE1215A-H?
Substitute parts are selected by exact matching of number of outputs, input and output voltage range, output current capability, total power rating, isolation voltage, and required package type as per the provided technical parameters.

Q2: Is the PES1-S12-S15-M-TR physically compatible with ISE1215A-H?
Both DC-DC converters are supplied in an 8-SMD Module, 5 Leads surface mount package with nearly identical physical dimensions, ensuring compatibility for PCB assembly.

Q3: Are there differences in certifications and compliance?
The substitute part (PES1-S12-S15-M-TR) provides RoHS compliance and additional formal approvals, including EN and UL certifications, in accordance with standard numbers provided in the technical input.

Q4: Are protection features and operational temperature ranges equivalent?
Both parts include short circuit protection (SCP) and identical operating temperature ranges of -40°C to 105°C with derating.

Q5: What should be considered regarding the efficiency differences?
The efficiency of the PES1-S12-S15-M-TR is listed at 80%, while the ISE1215A-H is specified at 81%. This minor difference falls within allowable product substitution for equivalent electrical performance as provided in the reference data.