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EMC6D103S-CZC-TR Equivalent & Substitute Parts
Part Overview
The EMC6D103S-CZC-TR is a Fan Controller with integrated temperature monitoring from Microchip Technology, designed for thermal management applications requiring both internal and external temperature sensing. This device operates across a supply voltage of 3.3V and communicates via SMBus interface, providing fan control outputs and temperature alarm functionality.
The EMC6D103S-CZC-TR is classified as Obsolete. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure design continuity, and support long-term product availability in applications where this controller is currently deployed.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Technology |
| Category | Power Management (PMIC) |
| Function | Fan Control, Temperature Monitor |
| Sensor Type | Internal and External |
| Sensing Temperature Range | 0°C ~ 70°C (Operating), -40°C ~ 125°C (Internal/External) |
| Output Type | SMBus |
| Supply Voltage | 3.3V |
| Package | 24-SSOP (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C |
| RoHS Status | ROHS3 Compliant |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution for the EMC6D103S-CZC-TR is evaluated based on the following critical parameters:
- Primary Function: Fan control and temperature monitoring capability
- Communication Interface: SMBus protocol support
- Supply Voltage Compatibility: Operation within 3.3V supply range
- Temperature Sensing: Internal and/or external temperature measurement capability
- Output Configuration: Fan control output and alarm output functionality
- Compliance: ROHS3 compliance and equivalent regulatory status
- Manufacturer Continuity: Microchip Technology product line
Two substitute parts are identified from the Microchip Technology product portfolio:
- EMC1413-A-AIZL-TR: Digital temperature sensor with SMBus interface, supporting local and remote temperature sensing across extended temperature range
- EMC2303-1-KP-TR: Motor driver with PWM fan control interface, supporting 3V-3.6V supply range and -40°C ~ 125°C operating temperature
Parameter Comparison
| Parameter | EMC6D103S-CZC-TR (Main) | EMC1413-A-AIZL-TR (Substitute) | EMC2303-1-KP-TR (Substitute) |
|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology |
| Category | Power Management (PMIC) | Temperature Sensors | Power Management (PMIC) |
| Function | Fan Control, Temp Monitor | Temperature Sensor | Fan Control (Motor Driver) |
| Supply Voltage | 3.3V | 3V ~ 3.6V | 3V ~ 3.6V |
| Output Interface | SMBus | SMBus | PWM |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package | 24-SSOP | 10-MSOP | 12-QFN (4x4) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Product Status | Obsolete | Active | Active |
Engineering Selection Recommendations
EMC1413-A-AIZL-TR is suitable for applications requiring temperature sensing functionality with SMBus communication. This part provides digital temperature measurement with local and remote sensing capability, operating across -40°C ~ 125°C. The 11-bit resolution and ±1°C accuracy (±2°C at extended range) support precision thermal monitoring. This substitute addresses the temperature monitoring function of the main part but does not include integrated fan control output.
EMC2303-1-KP-TR is suitable for applications requiring fan control with PWM interface. This motor driver provides fan control functionality across the 3V-3.6V supply range and -40°C ~ 125°C operating temperature. The part is Active status with ROHS3 compliance. This substitute addresses the fan control function of the main part but does not include integrated temperature sensing.
Both substitutes are Active products from Microchip Technology with current manufacturing support and ROHS3 compliance, ensuring long-term availability and regulatory alignment. Selection between substitutes depends on whether the application prioritizes temperature monitoring or fan control functionality.
Frequently Asked Questions (FAQ)
Q: Can EMC1413-A-AIZL-TR directly replace EMC6D103S-CZC-TR?
A: EMC1413-A-AIZL-TR provides temperature sensing with SMBus output but does not include integrated fan control output. It is suitable for designs where temperature monitoring is the primary requirement and fan control is managed separately.
Q: Can EMC2303-1-KP-TR directly replace EMC6D103S-CZC-TR?
A: EMC2303-1-KP-TR provides fan control via PWM interface but does not include integrated temperature sensing. It is suitable for designs where fan control is the primary requirement and temperature monitoring is managed separately.
Q: What is the package compatibility consideration?
A: The main part uses 24-SSOP packaging. EMC1413-A-AIZL-TR uses 10-MSOP packaging, and EMC2303-1-KP-TR uses 12-QFN (4x4) packaging. PCB layout and footprint redesign is required for either substitute.
Q: Are both substitutes compatible with 3.3V supply?
A: Both substitutes operate within the 3V ~ 3.6V supply range, which encompasses the 3.3V supply of the main part.
Q: What is the difference in operating temperature range?
A: The main part operates 0°C ~ 70°C. Both substitutes operate -40°C ~ 125°C, providing extended temperature range capability.
Q: Are both substitutes ROHS3 compliant?
A: Yes, both EMC1413-A-AIZL-TR and EMC2303-1-KP-TR are ROHS3 compliant, matching the compliance status of the main part.
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