AH284-YG-13 Equivalent & Substitute Parts

Part Overview

The AH284-YG-13 is a Brushless DC (BLDC) motor driver IC manufactured by Diodes Incorporated, designed for fan motor applications. This fully integrated power management IC combines control and power stage functionality in a compact SOT-89-5 surface mount package, operating across a 3.8V to 20V supply range with 500mA output current capability.

The AH284-YG-13 is classified as obsolete. Identifying equivalent and substitute parts is essential for design continuity, production planning, and long-term system support when original inventory becomes unavailable.

Substiute Parts

AH284-YG-13

Diodes IncorporatedIn Stock: 5205AH284-YG-13 Datasheet

Current PartRFQ

AH284-YL-13

Diodes IncorporatedIn Stock: 2545AH284-YL-13 Datasheet

Parametric EquivalentRFQ

AH285-YL-13

Diodes IncorporatedIn Stock: 3485AH285-YL-13 Datasheet

Parametric EquivalentRFQ

AH286-YL-13

Diodes IncorporatedIn Stock: 1902AH286-YL-13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AH284-YG-13 are identified based on strict parametric equivalence across the following critical criteria:

Electrical Parameters:

• Output current: 500mA
• Supply voltage range: 3.8V ~ 20V
• Load voltage range: 3.8V ~ 20V
• Operating temperature range: -40°C ~ 150°C (TJ)

Functional Parameters:

• Motor type: Brushless DC (BLDC)
• Function: Fully integrated driver with control and power stage
• Output configuration: Low Side (2)
• Interface: On/Off
• Technology: Power MOSFET

Physical & Compliance Parameters:

• Package: SOT-89-5/6
• Mounting type: Surface Mount
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001

All substitute parts listed maintain identical electrical specifications, functional architecture, and compliance certifications. Variations in Moisture Sensitivity Level (MSL) are noted but do not affect electrical substitutability.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts—AH284-YL-13, AH285-YL-13, and AH286-YL-13—are electrically and functionally equivalent to the AH284-YG-13 for BLDC motor driver applications. Selection among these parts should be based on:

Compliance & Regulatory Alignment: All substitute parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity in production environments.

Moisture Sensitivity Considerations: The AH284-YG-13 carries MSL 1 (unlimited moisture sensitivity), while all substitute parts carry MSL 3 (168 hours). This difference reflects storage and handling requirements but does not affect electrical performance or end-use functionality.

Inventory Availability: Current stock levels are: AH284-YG-13 (5100 pcs), AH284-YL-13 (2440 pcs), AH285-YL-13 (3470 pcs), AH286-YL-13 (1840 pcs). Selection may be influenced by procurement timelines and supply chain requirements.

Product Status: All parts are classified as obsolete. Long-term availability should be confirmed with the manufacturer or authorized distributors prior to design finalization.

Frequently Asked Questions (FAQ)

Q: Can AH284-YL-13, AH285-YL-13, and AH286-YL-13 be used interchangeably with AH284-YG-13 in existing designs?

A: Yes. All substitute parts maintain identical electrical specifications, functional architecture, output configuration, and package form factor. Direct substitution is supported without circuit modification.

Q: What is the significance of the MSL rating difference between AH284-YG-13 and the substitute parts?

A: Moisture Sensitivity Level (MSL) defines the maximum time a component can be exposed to ambient moisture before soldering. AH284-YG-13 (MSL 1) has unlimited exposure tolerance, while substitute parts (MSL 3) require soldering within 168 hours of moisture exposure. This affects component storage and handling procedures but not electrical performance.

Q: Are all parts RoHS and REACH compliant?

A: Yes. All listed parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Do the substitute parts support the same voltage and current specifications?

A: Yes. All substitute parts operate at 3.8V to 20V supply voltage, support 500mA output current, and maintain the same -40°C to 150°C operating temperature range.

Q: Is the SOT-89-5 package identical across all parts?

A: Yes. All parts use the SOT-89-5/6 package with surface mount configuration, ensuring PCB layout and footprint compatibility.

Q: What should be considered when selecting among the three substitute parts?

A: Selection should prioritize inventory availability, compliance requirements, and supply chain lead times. All parts are electrically equivalent; the choice depends on procurement and production scheduling needs.