MP6600GR-Z Equivalent & Substitute Parts

Part Overview

The MP6600GR-Z is a bipolar motor driver IC manufactured by Monolithic Power Systems Inc., designed for stepper and brushed DC motor control applications. This fully integrated power management IC combines control and power stage functionality in a 24-QFN surface mount package. The device operates across a 4.5V to 35V supply voltage range and delivers 1.5A output current, making it suitable for printer and similar motor-driven applications. The part is currently in active production status with full RoHS3 compliance and REACH unaffected designation.

Substitute parts are identified when packaging format differs while all electrical and mechanical specifications remain identical, enabling design flexibility in procurement and inventory management.

Substiute Parts

MP6600GR-Z

Monolithic Power Systems Inc.In Stock: 1573MP6600GR-Z Datasheet

Current PartRFQ

MP6600GR-P

Monolithic Power Systems Inc.In Stock: 2249MP6600GR-P Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The MP6600GR-Z and MP6600GR-P are parametric equivalents sharing identical electrical and mechanical specifications. The substitution is based strictly on the following criteria:

Motor control capability: Both parts support bipolar stepper and brushed DC motor operation with identical output configuration (Half Bridge 4), step resolution (1, 1/2, 1/4, 1/8), and current rating (1.5A).

Electrical performance: Both operate across the same supply voltage range (4.5V ~ 35V) and load voltage levels (3.3V, 5V) with identical operating temperature range (-40°C ~ 125°C).

Physical compatibility: Both use the same 24-QFN (4x4) package with exposed pad and 24-VFQFN case designation, ensuring PCB footprint compatibility.

Compliance and status: Both parts maintain active product status, RoHS3 compliance, REACH unaffected designation, and identical moisture sensitivity level (MSL 1 - Unlimited).

The only difference between these parts is the packaging format: MP6600GR-Z is supplied in Cut Tape (CT) & Digi-Reel® format, while MP6600GR-P is supplied in Tape & Reel (TR) format. This distinction affects procurement and handling but does not impact electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

Both MP6600GR-Z and MP6600GR-P are suitable for direct substitution in motor driver applications. Selection between these parts should be based on procurement requirements and supply chain considerations rather than technical performance criteria.

MP6600GR-Z in Cut Tape & Digi-Reel® format is appropriate for lower-volume applications, prototype development, and situations where smaller quantity purchases are required. Current inventory shows 1483 pieces available.

MP6600GR-P in Tape & Reel format is appropriate for high-volume production runs and automated assembly processes. Current inventory shows 2155 pieces available.

Both parts maintain identical compliance certifications (RoHS3 Compliant, REACH Unaffected) and identical moisture sensitivity levels (MSL 1 - Unlimited), ensuring equivalent reliability and handling requirements across manufacturing environments.

Frequently Asked Questions (FAQ)

Q: Can MP6600GR-P be used as a direct replacement for MP6600GR-Z in existing designs?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, output current (1.5A), supply voltage range (4.5V ~ 35V), operating temperature range (-40°C ~ 125°C), and 24-QFN package footprint. The only difference is packaging format (Cut Tape vs. Tape & Reel), which does not affect circuit performance.

Q: What is the difference between Cut Tape (CT) & Digi-Reel® and Tape & Reel (TR) packaging?

A: Cut Tape & Digi-Reel® format provides individual component strips suitable for manual handling and lower-volume applications. Tape & Reel format provides continuous component tape on reels optimized for automated pick-and-place assembly in high-volume production. Both formats contain the same component with identical specifications.

Q: Are there any compliance or certification differences between these parts?

A: No. Both MP6600GR-Z and MP6600GR-P maintain identical RoHS3 compliance, REACH unaffected status, and MSL 1 (Unlimited) moisture sensitivity level. Handling and storage requirements are identical.

Q: Can these parts be mixed in the same production batch?

A: Yes. Since both parts are parametric equivalents with identical electrical and mechanical specifications, they can be used interchangeably in the same circuit design and production environment. Packaging format differences do not affect circuit functionality or reliability.

Q: What motor types are supported by these driver ICs?

A: Both parts support bipolar stepper motors and brushed DC motors with half-bridge output configuration (4 outputs), step resolution options (1, 1/2, 1/4, 1/8), and 1.5A output current capability.