ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC MTR DRVR BIPOLR 2.7-15V 16QFN
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (4)
- Interface：Parallel
- Technology：Power MOSFET
- Step Resolution：-
- Applications：General Purpose
- Current - Output：500mA
- Voltage - Supply：2.7V ~ 15V
- Voltage - Load：2.7V ~ 15V
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-VFQFN Exposed Pad
- Supplier Device Package：16-QFN (3x3)
- Grade：-
- Qualification：-
Download product information
Overview
The MP6506GQ-Z is a bipolar stepper motor driver from Monolithic Power Systems, designed for applications requiring integrated power and control. It features an internal dual full-bridge with N-channel MOSFETs, supporting an input voltage range of 2.7V to 15V. Each channel delivers up to 500mA output current with low on-resistance (500mΩ). The device includes an internal charge pump for high-side driving, UVLO, and thermal shutdown with an output flag. It operates within a junction temperature range of -40°C to 125°C and is housed in a 3mm x 3mm QFN-16 package.
Feature Summary
- Integrates dual full-bridge drivers with N-channel MOSFETs for complete bipolar stepper motor control without external current sensing.
- Provides comprehensive protection mechanisms including under-voltage lockout and over-temperature shutdown with a dedicated status flag.
- Utilizes an internal charge pump to maintain high-side drive voltage across the wide operating input voltage range.
Applications
- Bipolar stepper motor control in consumer electronics
- Motion control systems in office automation equipment
- Actuator drives in security and alarm systems
Procurement Notes
Verify the specific suffix GQ-Z against the manufacturer's official datasheet to confirm pinout, thermal pad configuration, and RoHS compliance status. Ensure that the ordering information matches the exact part number required for your PCB footprint and supply chain requirements.
Selection Notes
Select this component when a compact solution for low-current bipolar stepper motors is needed. It is suitable for designs where minimizing external components is critical due to its integrated MOSFETs and charge pump. Consider the 500mA limit and 15V maximum voltage when sizing for specific motor loads.
Part Context
This part belongs to the MP6506 series of stepper motor drivers by Monolithic Power Systems. It is distinct from higher-current variants like the MP6508 or MP6500, offering a balance of performance and size for smaller actuators. The GQ-Z designation indicates the specific package type and environmental compliance.
Replacement Considerations
MP6506GQ-P is listed as a parameter-equivalent alternative by distributors. Verify functional compatibility and package dimensions before substitution.
