Zhongwei Aixin: New Launch of the H-Bridge DC Bidirectional Motor Driver Chip – AiP6208C
The AiP6208C is a single-channel, low-on-resistance H-bridge DC bidirectional motor driver IC launched by Wuxi AMEC Aixin. It supports four control modes—motor standby, forward rotation, reverse rotation, and braking—and features integrated undervoltage and overtemperature protection. With its wide supply-voltage range, low power consumption, compact footprint, and minimal external component count, it is widely used in small brushed DC motor drive applications such as IR CUT modules, smart locks, and consumer electronics, making it a cost-effective micro-motion-control solution.
Key Parameters 
Product Advantages
Wide voltage compatibility: Compatible with mainstream power supplies such as 3.7V, 5V, and 12V, and can be directly interfaced with 3.3V/5V MCUs without the need for level shifting.
Strong driving capability: 1A peak current, low on-state resistance, minimal heat generation, and high efficiency;
Ultra-low power consumption: μA-level standby current, significantly extending the battery life of battery-powered devices;
High reliability: Over-temperature/undervoltage automatic protection; built-in pull-down resistor on the input for enhanced anti-interference and more stable operation.
Simple control: Two I/O lines are sufficient to implement forward rotation, reverse rotation, braking, and standby modes; PWM speed control is supported, resulting in a simplified and easy-to-write program and low development complexity.
Small package: SOP8 small package, with a minimalist peripheral circuit, compact PCB layout, and low mass-production cost.
Application Fields
Security camera: IR CUT Dual Filter Switching Driver
Smart Home: Smart locks, smart curtains, and small actuators
Consumer Electronics: Electric toys, beauty and personal care, small power tools
IoT terminal: Smart water/gas meter valves and sensor actuators
Makers and Teaching: Small robots, DIY motor driver module
Schematic 
Leveraging its core advantages of stability, reliability, low power consumption, compact form factor, and ease of development, the AiP6208C has emerged as the preferred solution for driving miniature DC motors. It accelerates the rapid deployment and upgrade of consumer electronics, security systems, smart home devices, and other applications, while providing efficient, secure, and cost-effective support for device motion control.
(Source: AMEC Aixin official website)
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