MIC4469ZWM Equivalent & Substitute Parts

Part Overview

The MIC4469ZWM is a low-side gate driver IC manufactured by Microchip Technology, designed for driving N-Channel and P-Channel MOSFETs in independent configurations. This 16-SOIC surface mount device operates across a 4.5V to 18V supply voltage range and supports both inverting and non-inverting input types. The part is currently in active production status with ROHS3 compliance and is suitable for power management applications requiring independent gate drive control.

Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and functional characteristics align with the original specification, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

MIC4469ZWM

Microchip TechnologyIn Stock: 820MIC4469ZWM Datasheet

Current PartRFQ

TC4469COE

Microchip TechnologyIn Stock: 2381TC4469COE Datasheet

DirectRFQ

TC4469COE713

Microchip TechnologyIn Stock: 2022TC4469COE713 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MIC4469ZWM are qualified based on the following criteria:

Electrical Equivalence: Supply voltage range (4.5V ~ 18V), logic voltage thresholds (VIL 0.8V, VIH 2.4V), peak output current (1.2A source and sink), and gate driver configuration (low-side, independent, 4-channel) must match exactly.

Functional Compatibility: Input type (inverting and non-inverting), MOSFET gate type support (N-Channel and P-Channel), and channel independence must be identical.

Mechanical Compatibility: Package type (16-SOIC), case dimensions (0.295", 7.50mm width), and surface mount mounting type must be consistent.

Regulatory Compliance: RoHS3 compliance status is maintained across all qualified substitutes.

The following parts meet these substitution criteria: TC4469COE and TC4469COE713.

Parameter Comparison

Engineering Selection Recommendations

All three parts—MIC4469ZWM, TC4469COE, and TC4469COE713—maintain active product status and ROHS3 compliance, confirming ongoing manufacturer support and regulatory alignment.

TC4469COE and TC4469COE713 are direct electrical and functional equivalents to the MIC4469ZWM. Both substitute parts support identical supply voltage ranges, logic thresholds, output current specifications, and gate driver configurations. The primary differences are packaging format (tube versus cut tape/digi-reel) and moisture sensitivity level classification.

Selection between TC4469COE and TC4469COE713 depends on procurement and assembly requirements. TC4469COE is supplied in tube packaging, while TC4469COE713 is available in cut tape and digi-reel formats, which may align with automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can TC4469COE replace MIC4469ZWM in existing designs?

A: Yes. TC4469COE is electrically and functionally equivalent. Both parts support 4.5V to 18V supply voltage, identical logic thresholds, 1.2A peak output current, and 16-SOIC packaging. The primary consideration is packaging format—TC4469COE is supplied in tube format.

Q: What is the difference between TC4469COE and TC4469COE713?

A: Both parts are electrically identical. The difference is packaging: TC4469COE is supplied in tube format, while TC4469COE713 is available in cut tape and digi-reel formats. TC4469COE713 may be preferred for high-volume automated assembly operations.

Q: Are there operating temperature differences between the parts?

A: Yes. MIC4469ZWM operates from 0°C to 70°C (ambient temperature). TC4469COE and TC4469COE713 operate from 0°C to 150°C (junction temperature). The substitute parts support a wider temperature range, making them suitable for applications requiring extended thermal performance.

Q: Do all parts meet RoHS compliance?

A: Yes. MIC4469ZWM, TC4469COE, and TC4469COE713 are all ROHS3 compliant.

Q: What is the moisture sensitivity level difference?

A: MIC4469ZWM has MSL 2 (1 year shelf life). TC4469COE and TC4469COE713 have MSL 1 (unlimited shelf life), providing better long-term storage stability.

Q: Are the rise and fall times identical?

A: Rise and fall times differ slightly. MIC4469ZWM specifies 14ns rise and 13ns fall time. TC4469COE and TC4469COE713 specify 15ns for both rise and fall times. These differences are within typical gate driver performance margins and do not affect functional compatibility in standard applications.