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Product Detailed Parameters
- Description：IC MTR DRV BIPLR 2.7-15V 16TSSOP
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：1, 1/2
- Applications：Battery Powered
- Current - Output：700mA
- Voltage - Supply：2.7V ~ 15V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package：16-TSSOP-EP
- Grade：-
- Qualification：-
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Overview
The MP6507GF-Z is a bipolar stepper motor driver from Monolithic Power Systems, featuring integrated dual full-bridge N-channel power MOSFETs. It operates within a supply voltage range of 2.7V to 15V and delivers up to 700mA output current per channel. The device utilizes a 16-pin TSSOP-EP package with an exposed pad for thermal management. Key electrical specifications include a low static current of 1.1mA and a sleep mode current of 1µA. Internal protection mechanisms encompass under-voltage lockout (UVLO), over-temperature shutdown, and programmable current limiting via external sensors.
Feature Summary
- Integrates dual full-bridge drivers with internal charge pump for high-side gate drive
- Provides comprehensive safety features including over-temperature shutdown with status flag and under-voltage lockout
- Supports flexible control interfaces with parallel input options for step and direction signals
Applications
- Battery-powered portable devices requiring low quiescent current
- Precision motion control systems in office automation equipment
- Security systems utilizing bipolar stepper motors
Procurement Notes
Verify the specific suffix GF-Z corresponds to the TSSOP-16 EP package when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design accounts for the exposed thermal pad requirements for adequate heat dissipation during operation.
Selection Notes
Select this component for applications requiring a compact solution for bipolar stepper motors with moderate current demands. Consider the 16-TSSOP-EP package for its balance of pin count and thermal performance. Evaluate the 700mA limit against peak motor currents to ensure sufficient headroom without excessive heat generation.
Part Context
This part belongs to the MP6507 series of stepper motor drivers designed by Monolithic Power Systems. It serves as a complete motor control solution by integrating logic, drivers, and power stages into a single IC. The series targets cost-sensitive and space-constrained embedded motor control applications.
Replacement Considerations
Consult official MPS documentation for verified cross-reference part numbers. Substitutions must match the 16-TSSOP-EP package and bipolar driver topology. Verify that alternative components support the same 2.7V-15V operating range and 700mA current capability.
