EL7242CS Low-Side Gate Driver IC Equivalent & Substitute Parts

Part Overview

The EL7242CS is a low-side gate driver IC manufactured by Renesas Electronics Corporation, designed for driving N-Channel and P-Channel MOSFETs in independent configurations. This device operates across a 4.5V to 16V supply range and delivers 2A peak output current for both source and sink operations.

The EL7242CS carries an obsolete product status, making identification of suitable substitutes essential for ongoing design support and production continuity. Active equivalent parts maintain identical electrical and mechanical specifications while offering current availability and updated compliance certifications.

Substiute Parts

EL7242CS

Renesas Electronics CorporationIn Stock: 1548EL7242CS Datasheet

Current PartRFQ

EL7242CSZ

Renesas Electronics CorporationIn Stock: 1718EL7242CSZ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the EL7242CS is determined by strict equivalence across the following critical parameters:

• Driven configuration (Low-Side)
• Number of independent drivers (2)
• Gate type compatibility (N-Channel, P-Channel MOSFET)
• Supply voltage range (4.5V ~ 16V minimum)
• Peak output current specifications (2A source and sink)
• Input signal types (Inverting, Non-Inverting)
• Switching characteristics (Rise/Fall time 10ns typical)
• Operating temperature range (-40°C ~ 125°C)
• Package form factor (8-SOIC)

The EL7242CSZ qualifies as a direct substitute based on complete alignment with all electrical and mechanical parameters listed above.

Parameter Comparison

Engineering Selection Recommendations

The EL7242CSZ is the direct substitute for the obsolete EL7242CS. Both parts are manufactured by Renesas Electronics Corporation and maintain identical electrical performance and mechanical compatibility.

The EL7242CSZ offers the advantage of active product status, ensuring continued availability and manufacturing support. Additionally, the EL7242CSZ achieves ROHS3 compliance, meeting current environmental and regulatory requirements for new designs and production runs.

The transition from EL7242CS to EL7242CSZ requires no circuit modifications, as all functional parameters remain unchanged. Packaging format (8-SOIC) and pin configuration are identical, enabling direct board-level substitution.

Frequently Asked Questions (FAQ)

Q: Can the EL7242CSZ be used as a direct replacement for the EL7242CS?

A: Yes. The EL7242CSZ is electrically and mechanically equivalent to the EL7242CS. All critical parameters including supply voltage, output current, switching characteristics, and package form factor are identical. Direct substitution is supported without circuit redesign.

Q: What is the primary difference between these two parts?

A: The EL7242CS is obsolete, while the EL7242CSZ maintains active product status. The EL7242CSZ also achieves ROHS3 compliance, whereas the EL7242CS is RoHS non-compliant. Moisture sensitivity levels differ (MSL 1 versus MSL 3), reflecting updated manufacturing standards.

Q: Are there any pin configuration differences between the EL7242CS and EL7242CSZ?

A: No. Both parts use the 8-SOIC package with identical pin assignments and functional configurations. PCB layouts and connector designs require no modification.

Q: Does the EL7242CSZ support the same operating temperature range?

A: Yes. Both parts operate across -40°C to 125°C junction temperature, maintaining identical thermal performance specifications.

Q: What packaging options are available for the EL7242CSZ?

A: The EL7242CSZ is supplied in Tube packaging, whereas the EL7242CS packaging format is not specified in available documentation. Both maintain the same 8-SOIC component form factor.