M5Stack Atomic H-Driver Base H-Bridge Motor Driver Base Built-in DRV8876 Chip for ATOM Series Controller

M5Stack Atomic H-Driver Base H-Bridge Motor Driver Base Built-in DRV8876 Chip for ATOM Series Controller

Description:
- Atomic H-Driver Base is an H-bridge motor driver specifically designed for the ATOM series controllers. It incorporates the DRV8876 motor driver chip and supports a 9-24V/DC power supply input, which powers the entire device through the built-in DC/DC circuit. It also features a voltage divider circuit connected to the ADC pin G33 for real-time monitoring of the power input.

- The driver can deliver an output current of up to 1.5A, with a peak current of 2A, enabling precise speed control and bidirectional rotation for DC motors. Internally, the driver integrates an N-channel H-bridge, a charge pump voltage regulator, current sensing and regulation, current proportional output, and protection circuits. The protection circuits include undervoltage lockout (UVLO) for power supply, undervoltage for the charge pump (CPUV), output overcurrent (OCP), and device over-temperature (TSD) protection. Fault conditions are indicated through the FAULT pin.

Features:
- N-channel H-bridge motor driver
- High output current capability
- 3.3V Logical Input
- Spread spectrum clock reduces electromagnetic interference
- Integrated protection function
- Application: DC Motor Control

Specification:
- Input voltage: 9 - 24VDC
- Output current: actual output 1.5A, peak value 2A
- Product size: 48 x 24 x 17.5mm
- Packaging size: 136 x 92 x 13.7mm
- Product net weight: 15.7g
- Packaging weight: 20.8g

Package Included:
- 1 x Atomic H-Driver Base
- 1 x VH3.96-4P