Welcome to our company!
MPQ6615-AEC1 4.75-40V, 8A H-Bridge DC Motor Driver QFN-26
Share
pMPS MPQ6615-AEC1 — H-Bridge DC Motor Driver, 4.75-40V input, 8 A output, QFN-26, AEC-Q100./p
- Product Details
- Download
MPQ6615-AEC1 4.75-40V, 8A H-Bridge DC Motor Driver QFN-26
The MPS MPQ6615-AEC1 is a H-Bridge DC Motor Driver. It operates from a 4.75 V to 40 V input and is rated for 8 A. It is supplied in a QFN-26 package. The part is AEC-Q100 qualified.
Key Specifications
| Part Number | MPQ6615-AEC1 |
| Function | H-Bridge DC Motor Driver |
| Input Voltage | 4.75 V to 40 V |
| Current Rating | 8 A |
| Package | QFN-26 |
| Qualification | AEC-Q100 |
| Ordering Codes | MPQ6615-AEC1 |
Features
- 4.75V to 40V Operating Input Voltage (VIN) Range
- Internal Full H-Bridge Driver Supports 100% Duty Cycle
- 8A Continuous Output Current (IOUT)
- 11mΩ MOSFET On Resistance
- Internal Charge Pump
- Under-Voltage Lockout (UVLO) Protection and Over-Voltage Protection (OVP)
- Over-Current Protection (OCP)
- Thermal Shutdown
- Integrated Bidirectional Current-Sense Amplifiers
- Available in a TQFN-26 (6mmx6mm) Package with Wettable Flanks
Typical Application Circuit
Applications
- Brushed DC Motors
- Door Lock and Latch Motors
Design Notes
- Set dead time to match the external FET turn-off, not the datasheet typical. Too little risks shoot-through, too much distorts the current waveform at low duty cycle.
- Use a Kelvin connection for the current-sense resistor; shared copper injects switching noise straight into the sense amplifier.
- The thermal pad is the only heat path for most packages — via-stitch it to a ground plane with at least 9 vias.
- PWM frequency trades switching loss against current ripple in the motor inductance; 20 kHz keeps the drive out of the audible band.
- Add a brake or coast path so regeneration during a fast stop does not pump the supply rail.
Common Questions
What input voltage does the MPQ6615-AEC1 support?
4.75 V to 40 V. The rated output is 8 A.
Which package and ordering codes apply to the MPQ6615-AEC1?
QFN-26; order codes include MPQ6615-AEC1.
What are the defining features of the MPQ6615-AEC1?
4.75V to 40V Operating Input Voltage (VIN) Range Internal Full H-Bridge Driver Supports 100% Duty Cycle
Is the MPQ6615-AEC1 qualified for automotive designs?
Yes — it is AEC-Q100 qualified. Confirm the grade against the qualification summary in the datasheet before specifying it on a safety-related rail.
Shenzhen Gaorunxin Technology Co., Ltd
Online message
Shenzhen Gaorunxin Technology Co., Ltd
