MPQ6653-AEC1数据手册MPS中文资料规格书

描述 Description

The MPQ6653-AEC1 is a single-phase brushless DC (BLDC) motor driver with integrated power MOSFETs and an embedded Hall sensor. It drives a single-phase BLDC motor, with up to 1.2A of phase peak current. The input voltage (VIN) range is between 5.5V and 35V.

The MPQ6653-AEC1 controls the motor speed through the pulse-width modulation (PWM) signal or the DC voltage on the PWM pin. The device features configurable soft commutation and a Hall offset angle that can flexibly optimize performance.

The MPQ6653-AEC1 also provides rotational speed detection. The rotational speed detector (the FG/RD pin) is an open-drain output that outputs a high or low voltage relative to the internal Hall comparator’s output.

Rich protections include input over-voltage protection (OVP), under-voltage lockout (UVLO), locked-rotor protection, over-current protection (OCP), and thermal shutdown protection.

The MPQ6653-AEC1 is available in TSOT23-6-SL and TSOT23-6 packages, and it is available in AEC-Q100 Grade 1.

特性 Features

• 5.5V to 35V Operating Input Voltage (VIN) Range
• On-Chip Hall Sensor
• Integrated High-Side MOSFET (HS-FET) and Low-Side MOSFET (LS-FET): 960mΩ
• Soft Commutation
• Starting Duty Set with Hysteresis
• Selectable Open-Loop or Closed-Loop Speed Control
• Configurable Soft-Acceleration Time
• Configurable Hall Leading/Lag Angle
• Supports 50Hz to 100kHz Pulse-Width Modulation (PWM) Input Frequency or DC Input
• Automatic Reverse Current Block
• 24kHz Pulse-Width Modulation (PWM) Output Frequency
• Configurable Current Limit
• Short-Circuit Protection (SCP)
• Over-Voltage Protection (OVP)
• Standby Mode
• Selectable FG and RD Output
• Available in TSOT23-6-SL and TSOT23-6 Packages
• Available in AEC-Q100 Grade 1