The MX1616 is a high-performance, 3-phase gate driver optimized for BLDC and PMSM motors, featuring enhanced thermal management, superior efficiency, and fast switching capabilities for high-torque applications. It is commonly used in HVAC fan driver boards and as a reliable replacement for older components like the E2132 or IC 2224. Read the full details on AliExpress at Aliexpress.
| Pin No. | Name | Type | Description | |---------|----------|-------------|--------------------------------------------------| | 1 | VCC | Power | Motor power supply (2.5V - 12V) | | 2 | IN1 | Input | Input control signal for Channel A (H-Bridge A) | | 3 | IN2 | Input | Input control signal for Channel A | | 4 | GND | Power | Common ground (power & logic) | | 5 | OUT2 | Output | Output B terminal (Channel B motor connection) | | 6 | IN3 | Input | Input control signal for Channel B | | 7 | IN4 | Input | Input control signal for Channel B | | 8 | OUT1 | Output | Output A terminal (Channel A motor connection) | Mx1616 Motor Driver Datasheet
| Orderable Device | Package | Packing | Operating Temp | |------------------|---------|---------|----------------| | MX1616S | SOP-8 | Tube (100pcs) | -20°C to +85°C | | MX1616STR | SOP-8 | Tape & Reel (2500pcs) | -20°C to +85°C | | MX1616E | ESOP-8 | Tube (100pcs) | -20°C to +105°C | | MX1616DFN | DFN-10 | Reel (3000pcs) | -40°C to +105°C | The MX1616 is a high-performance, 3-phase gate driver
The Go to product viewer dialog for this item. (often labeled simply as MX1616) is a dual-channel brushed DC motor driver IC designed for low-voltage, high-efficiency applications such as battery-powered toys and small robotics. It utilizes an H-bridge structure with low-resistance MOSFETs to minimize heat dissipation and voltage drop. Core Technical Specifications Operating Voltage (VM) 2.0V – 10.0V DC (Standard modules typically 2V-10V) Logic Input Voltage 1.8V – 7.0V DC (Compatible with 3.3V and 5V MCUs) Continuous Output Current 1.3A – 1.5A per channel (depending on thermal conditions) Peak Output Current Up to 2.5A – 3.0A (short duration pulses) Internal Resistance ~0.4 ohms (low on-resistance MOSFETs) Standby Current Temperature Range -40°C to +80°C Pinout and Interface Ordering Information | Orderable Device | Package |
When you review the Mx1616 datasheet, pay close attention to the decay mode settings, thermal pad soldering requirements, and logic voltage thresholds. With correct wiring and heat management, the Mx1616 will deliver reliable, precise motion for years.
// Reverse at full speed digitalWrite(IN1, LOW); analogWrite(IN2, 255); delay(2000);