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BD62014FS-E2 Equivalent & Substitute Parts
Part Overview
The BD62014FS-E2 is a brushless DC (BLDC) motor driver IC manufactured by Rohm Semiconductor, designed for fan controller applications. It operates within a 10V to 18V supply voltage range and provides commutation and direction management functions through a parallel interface. The device is packaged in a 24-SSOP-A surface mount configuration.
This part carries a "Not For New Designs" product status, indicating that Rohm Semiconductor has discontinued active development and support for this model. Organizations requiring this functionality for new or ongoing production must identify equivalent alternatives that maintain electrical and mechanical compatibility.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Motor Type | Brushless DC (BLDC) |
| Function | Controller - Commutation, Direction Management |
| Output Configuration | Pre-Driver - Half Bridge (3) |
| Interface | Parallel |
| Voltage - Supply | 10V ~ 18V |
| Operating Temperature | -40°C ~ 110°C (TA) |
| Package / Case | 24-SOP (0.213", 5.40mm Width) |
| Supplier Device Package | 24-SSOP-A |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution of the BD62014FS-E2 is determined by strict equivalence across the following critical parameters:
- Motor control function (BLDC commutation and direction management)
- Output configuration (Pre-Driver - Half Bridge with 3 outputs)
- Parallel interface architecture
- Supply voltage range (10V ~ 18V)
- Operating temperature range (-40°C ~ 110°C)
- Package type (24-SSOP-A)
- Surface mount mounting type
- Regulatory compliance (ROHS3, REACH Unaffected)
The BD62011AFS-E2 meets all these criteria and is classified as a parametric equivalent. Both devices share identical electrical specifications, thermal operating ranges, interface protocols, and physical packaging, enabling direct substitution in applications currently using the BD62014FS-E2.
Parameter Comparison
| Parameter | BD62014FS-E2 | BD62011AFS-E2 |
|---|---|---|
| Manufacturer | Rohm Semiconductor | Rohm Semiconductor |
| Category | Power Management (PMIC) | Power Management (PMIC) |
| Motor Type - AC, DC | Brushless DC (BLDC) | Brushless DC (BLDC) |
| Function | Controller - Commutation, Direction Management | Controller - Commutation, Direction Management |
| Output Configuration | Pre-Driver - Half Bridge (3) | Pre-Driver - Half Bridge (3) |
| Interface | Parallel | Parallel |
| Applications | Fan Controller | Fan Controller |
| Voltage - Supply | 10V ~ 18V | 10V ~ 18V |
| Operating Temperature | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 24-SOP (0.213", 5.40mm Width) | 24-SOP (0.213", 5.40mm Width) |
| Supplier Device Package | 24-SSOP-A | 24-SSOP-A |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
| Product Status | Not For New Designs | Not For New Designs |
Engineering Selection Recommendations
Both the BD62014FS-E2 and BD62011AFS-E2 carry identical "Not For New Designs" product status from Rohm Semiconductor. This status applies uniformly across both parts and indicates that neither device is recommended for new design implementations.
Both parts maintain full ROHS3 compliance and REACH Unaffected status, meeting current regulatory requirements for electronic component manufacturing and distribution. The MSL rating of 1 (Unlimited) indicates no moisture sensitivity restrictions during storage and handling.
Selection between these two parts should be based on inventory availability and supply chain considerations, as they are electrically and mechanically interchangeable. The BD62011AFS-E2 currently maintains higher inventory levels (25,200 pcs) compared to the BD62014FS-E2 (19,300 pcs).
Frequently Asked Questions (FAQ)
Q: Can the BD62011AFS-E2 be used as a direct replacement for the BD62014FS-E2?
A: Yes. Both parts are parametric equivalents with identical electrical specifications, thermal operating ranges, parallel interface architecture, and 24-SSOP-A packaging. No circuit modifications or PCB redesign are required for substitution.
Q: Are there any differences in pin configuration between these parts?
A: No. Both parts use the 24-SSOP-A package with identical pin assignments and electrical characteristics.
Q: What does "Not For New Designs" status mean for component selection?
A: This status indicates that Rohm Semiconductor has discontinued active development and support for these models. While existing inventory remains available and functional, these parts should not be selected for new product development. Long-term supply availability cannot be guaranteed.
Q: Are both parts compliant with current environmental regulations?
A: Yes. Both the BD62014FS-E2 and BD62011AFS-E2 are ROHS3 compliant and REACH Unaffected, meeting current environmental and regulatory standards for electronic components.
Q: What is the significance of MSL 1 (Unlimited) rating?
A: MSL 1 indicates that these components have no moisture sensitivity restrictions. They can be stored and handled without special moisture control measures, simplifying inventory management and logistics.
Q: Are there any thermal or voltage operating range differences?
A: No. Both parts operate identically across the -40°C to 110°C temperature range and support the 10V to 18V supply voltage specification.
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