AH293-YL-13 Equivalent & Substitute Parts

Part Overview

The AH293-YL-13 is a brushless DC (BLDC) motor driver IC manufactured by Diodes Incorporated, designed for fan motor control applications. It integrates both control and power stage functionality in a compact SOT-89-5 surface mount package, operating across a 1.8V to 5.75V supply voltage range with 400mA output current capability. The device is classified as obsolete, making identification of equivalent alternatives essential for ongoing design support and production continuity.

Substiute Parts

AH293-YL-13

Diodes IncorporatedIn Stock: 3855AH293-YL-13 Datasheet

Current PartRFQ

AH293-YL-13

Diodes IncorporatedIn Stock: 3855AH293-YL-13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AH293-YL-13 is determined by strict alignment of the following critical parameters:

• Motor Driver Function: Fully integrated control and power stage for BLDC motor applications
• Output Configuration: Low side driver with dual output channels
• Interface Type: On/Off control logic
• Power MOSFET Technology: Integrated power stage implementation
• Voltage Operating Range: 1.8V to 5.75V supply and load voltage compatibility
• Output Current Rating: 400mA minimum capability
• Package Type: SOT-89-5 surface mount form factor
• Temperature Range: -20°C to 150°C junction temperature operation
• Compliance Standards: ROHS3 compliance and MSL 3 rating

Equivalent parts must match all specified parameters within the allowed tolerances for the product category. No parameter relaxation or assumption of compatibility is permitted without explicit verification against datasheet specifications.

Parameter Comparison

Engineering Selection Recommendations

The AH293-YL-13 is classified as obsolete. When selecting equivalent components, prioritize parts that maintain identical electrical specifications and package compatibility. The parametric equivalent identified in this reference maintains full compliance with ROHS3 standards and MSL 3 moisture sensitivity requirements, ensuring compatibility with existing manufacturing processes and environmental specifications.

Selection should be based on verified datasheet alignment across all specified parameters. Inventory availability and lead time considerations should be evaluated against the provided stock status of equivalent alternatives.

Frequently Asked Questions (FAQ)

Q: What makes a part a valid substitute for the AH293-YL-13?

A: A valid substitute must match all critical parameters: BLDC motor driver function with fully integrated control and power stage, low side dual output configuration, On/Off interface, 400mA output current, 1.8V to 5.75V operating voltage range, SOT-89-5 package, and -20°C to 150°C temperature range. ROHS3 compliance and MSL 3 rating must also be maintained.

Q: Can I use a different package type as a substitute?

A: No. The SOT-89-5 package is a critical specification for PCB layout and thermal management. Package substitution requires complete circuit redesign and is not considered a direct equivalent replacement.

Q: Is the AH293-YL-13 still available for new designs?

A: The AH293-YL-13 is classified as obsolete. New designs should evaluate equivalent alternatives with current production status and confirmed long-term availability.

Q: What is the significance of the MSL 3 rating?

A: MSL 3 indicates the component requires controlled moisture exposure for 168 hours maximum before soldering. This specification must be maintained in any substitute part to ensure manufacturing compatibility and reliability.

Q: Are there any voltage or current derating considerations for substitutes?

A: All specifications provided represent absolute maximum ratings and operating ranges. Substitute parts must meet or exceed the specified 1.8V to 5.75V voltage range and 400mA output current capability without derating.