Equivalent & Substitute Parts for ISK0505A

Part Overview

The ISK0505A by XP Power is an isolated module DC DC converter designed for ITE (Commercial) applications. It delivers a single 5V output at up to 50mA, with an input voltage range of 4.5V to 5.5V, and features 1.5 kV isolation and SCP (Short Circuit Protection). The product is surface-mountable in an 8-SMD Module, 5 Leads package. It is now classified as obsolete. Sourcing alternative models is required to ensure continued design support or maintenance, strictly adhering to its electrical, mechanical, and compliance parameters.

Substiute Parts

ISK0505A

XP PowerIn Stock: 2355ISK0505A Datasheet

Current PartRFQ

IES0105S05

XP PowerIn Stock: 894IES0105S05 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute selection is strictly based on matching key operational, mechanical, and compliance parameters as specified. Allowed substitutes for the ISK0505A fall within the same manufacturer and product class, matching input voltage range, output voltage, isolation voltage, package style, mounting method, RoHS compliance, and the commercial application category. These ensure direct compatibility in specified applications.

Key parameters considered for substitution:

• Manufacturer: XP Power
• Type: Isolated Module
• Number of Outputs: 1
• Voltage - Input (Min/Max): 4.5V – 5.5V
• Voltage - Output 1: 5V
• Voltage - Isolation: 1.5 kV
• Mounting Type: Surface Mount
• Package / Case: 8-SMD Module, 5 Leads
• Operating Temperature: -40°C ~ 105°C
• RoHS Status: ROHS3 Compliant

Parameter Comparison

Engineering Selection Recommendations

ISK0505A is obsolete and ROHS3 compliant. The substitute IES0105S05 maintains ROHS3 compliance and is active. Both parts share identical mounting type, package dimensions within tight tolerance, input/output voltage ranges, isolation voltage, and number of outputs. Additionally, IES0105S05 holds CE, TUV, and UL certifications per 62368-1, matching required standards for commercial applications according to the details provided.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters to consider when substituting ISK0505A?
A: The substitute must match input voltage range, output voltage, output type and count, isolation voltage, mounting type, package, operating temperature, and RoHS compliance.

Q2: Is IES0105S05 mechanically compatible with ISK0505A?
A: Yes, both are in 8-SMD Module, 5 Leads cases. Dimensional differences are minimal and specified.

Q3: Are there differences in output characteristics between ISK0505A and IES0105S05?
A: IES0105S05 offers a maximum output current of 200mA and 1W power while ISK0505A supplies up to 50mA and 250 mW. Input voltage, output voltage, and isolation rating are identical.

Q4: Does the substitute hold the necessary compliance certifications?
A: IES0105S05 is ROHS3 compliant and holds CE, TUV, and UL certifications per 62368-1.

Q5: Should temperature rating affect substitution?
A: Both modules operate over the same temperature range (-40°C ~ 105°C), with IES0105S05 specifying derating details as provided.

Q6: Is the mounting method consistent across both parts?
A: Both parts are surface mount, ensuring compatibility in automated assembly.

Q7: Can IES0105S05 be used for the same ITE (Commercial) applications as ISK0505A?
A: Yes, both are specified for ITE (Commercial) use according to the provided application description.