NCP45560IMNTWG-H Equivalent & Substitute Parts

Part Overview

The NCP45560IMNTWG-H is a Power Switch/Driver IC from onsemi's ecoSWITCH™ series, designed for high-side N-channel switching applications. This 1:1 power switch delivers 17A maximum output current with integrated power good and slew rate control features, operating across 3V to 5.5V supply voltage and 0.5V to 14.6V load voltage ranges. The device is currently in Active product status with 20,011 units in stock. Finding equivalent substitute parts becomes necessary when addressing supply chain constraints, inventory optimization, or design flexibility requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

NCP45560IMNTWG-H

onsemiIn Stock: 20075NCP45560IMNTWG-H Datasheet

Current PartRFQ

NCP45560IMNTWG-L

onsemiIn Stock: 20354NCP45560IMNTWG-L Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the NCP45560IMNTWG-H is determined by strict equivalence across the following critical parameters:

• Output current capability: 17A maximum
• On-resistance: 3.2mOhm typical
• Supply voltage range: 3V to 5.5V
• Load voltage range: 0.5V to 14.6V
• Output configuration: High-side N-channel
• Package type: 12-VFDFN Exposed Pad (12-DFN 3x3)
• Integrated features: Power Good and Slew Rate Control
• Fault protection: Over Temperature and UVLO
• Operating temperature range: -40°C to 125°C
• Interface type: On/Off, Non-Inverting input

The NCP45560IMNTWG-L qualifies as a parametric equivalent substitute, maintaining identical electrical specifications and mechanical compatibility while differing only in product lifecycle status.

Parameter Comparison

Engineering Selection Recommendations

The NCP45560IMNTWG-H is the primary selection for new designs and ongoing production due to its Active product status, ensuring long-term availability and manufacturing support. The NCP45560IMNTWG-L remains a valid parametric equivalent for applications requiring immediate substitution, though its Last Time Buy status indicates limited future availability. Both parts maintain identical electrical performance, thermal characteristics, and compliance certifications (ROHS3, REACH Unaffected). Selection between these parts should be based on supply chain requirements and production timeline considerations rather than technical performance differences.

Frequently Asked Questions (FAQ)

Q: Can NCP45560IMNTWG-L be used as a direct replacement for NCP45560IMNTWG-H?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, on-resistance, current ratings, voltage ranges, package type, and integrated protection features. The only difference is product lifecycle status.

Q: What does "Last Time Buy" status mean for the NCP45560IMNTWG-L?

A: Last Time Buy indicates that onsemi will no longer manufacture this part after a specified date. Existing inventory remains available, but future procurement may not be possible. For long-term production, the Active-status NCP45560IMNTWG-H is recommended.

Q: Are the packages physically identical?

A: Yes. Both parts use the 12-VFDFN Exposed Pad package (12-DFN 3x3), ensuring identical PCB footprints and mounting requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both NCP45560IMNTWG-H and NCP45560IMNTWG-L are ROHS3 Compliant, REACH Unaffected, and carry identical MSL ratings of 3 (168 Hours).

Q: What are the key parameters that must match for substitution?

A: Critical parameters include 17A maximum output current, 3.2mOhm on-resistance, 3V to 5.5V supply voltage, 0.5V to 14.6V load voltage, high-side N-channel configuration, Power Good and Slew Rate Control features, and Over Temperature/UVLO protection.