MP6654GJS-0000-P Equivalent & Substitute Parts

Part Overview

The MP6654GJS-0000-P is an 18V single-phase brushless DC (BLDC) motor driver manufactured by Monolithic Power Systems Inc. This fully integrated power management IC combines control and power stage functionality in a compact SOT-23-6 surface mount package. The device is designed for fan motor driver applications requiring PWM interface control with 1A output current capability across a 3V to 18V supply and load voltage range. The part maintains Active product status with 793 units currently in stock.

Substitute parts are identified when design requirements necessitate alternative inventory sources, supply chain flexibility, or equivalent functional performance across identical electrical and mechanical specifications.

Substiute Parts

MP6654GJS-0000-P

Monolithic Power Systems Inc.In Stock: 832MP6654GJS-0000-P Datasheet

Current PartRFQ

MP6654GJS-0000-Z

Monolithic Power Systems Inc.In Stock: 768MP6654GJS-0000-Z Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The MP6654GJS-0000-Z qualifies as a parametric equivalent to the MP6654GJS-0000-P based on identical electrical and mechanical specifications. Both parts share the same manufacturer (Monolithic Power Systems Inc.), motor driver function, output configuration, interface protocol, and package form factor.

Substitution is valid when the following parameters match exactly:

• Motor Type: Brushless DC (BLDC), Bipolar
• Function: Driver - Fully Integrated, Control and Power Stage
• Output Configuration: Half Bridge (2)
• Interface: PWM
• Technology: Power MOSFET
• Current - Output: 1A
• Voltage - Supply: 3V ~ 18V
• Voltage - Load: 3V ~ 18V
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: SOT-23-6 Thin, Flat Leads
• Mounting Type: Surface Mount

Parameter Comparison

Engineering Selection Recommendations

Both MP6654GJS-0000-P and MP6654GJS-0000-Z maintain Active product status from Monolithic Power Systems Inc., confirming ongoing manufacturer support and availability. Selection between these parts is determined by inventory availability and supply chain requirements rather than functional or electrical differences.

The MP6654GJS-0000-P is recommended as the primary selection with 793 units in stock. The MP6654GJS-0000-Z serves as a direct substitute with 745 units available, providing equivalent performance for applications requiring alternative sourcing or inventory diversification.

Both parts are suitable for immediate integration into fan motor driver circuits without design modification, provided PCB layout and thermal management accommodate the SOT-23-6 package specifications.

Frequently Asked Questions (FAQ)

Q: Are MP6654GJS-0000-P and MP6654GJS-0000-Z electrically interchangeable?

A: Yes. Both parts are identical in electrical performance, output current rating (1A), voltage range (3V ~ 18V supply and load), operating temperature range (-40°C ~ 125°C), and PWM interface characteristics.

Q: Can I substitute MP6654GJS-0000-Z for MP6654GJS-0000-P on an existing PCB without modification?

A: Yes. Both parts use the identical SOT-23-6 package with matching pin configuration, allowing direct substitution without PCB redesign or layout changes.

Q: What determines whether these parts are substitutable?

A: Substitution is valid when motor type, driver function, output configuration, interface protocol, current rating, voltage range, operating temperature, package form factor, and mounting type are identical. All these parameters match between the two parts.

Q: Which part should I select for new designs?

A: Either part is suitable for new designs. Selection should be based on current inventory availability and supply chain strategy. Both maintain Active product status with equivalent long-term availability.

Q: Are there any thermal or reliability differences between these parts?

A: No. Both parts share identical operating temperature range (-40°C ~ 125°C junction temperature) and moisture sensitivity level (MSL 1 - Unlimited), indicating equivalent thermal performance and handling requirements.