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Charge control chip enabled
The chip Enable (EN) function of the charge control chip refers to a pin on the chip that controls the working state of the chip. Here are five key points that summarize what the chip enables and what it does:
Main component
Control chip working state
The chip enable pin (EN) can control the overall working state of the charge control chip. When the EN pin is pulled up to the power VIN or kept afloat, the chip is in the enabled state and works normally.
Low power Standby
In some chip designs, when the EN pin is pulled down to ground (GND), the chip goes into low power mode or completely turns off, thereby reducing power consumption. This is important for applications that require low power standby.
External Control interface
The EN pin provides an external control interface that allows the microcontroller (MCU) or other control logic to dynamically enable or disable the charge control chip as needed.
Improve flexibility
The chip enable function improves the flexibility of the system, so that the designer can control the charging process according to the specific application needs, such as turning off the charging chip when it is not needed to save energy.
Protection and safety
In some cases, EN pins are also used for protection and safety measures. For example, when an abnormal condition, such as overheating or abnormal battery voltage, is detected, charging can be disabled by pulling the EN pin low to protect the battery and charging device.
Chip enabling function is an important aspect of charge control chip design, it provides an additional control layer to the charging system, making the charging process more flexible and secure.
DC CHARGING PIlE SERIES
DC charging pile is an efficient charging facility for electric vehicles, which uses direct current (DC) to directly charge the vehicle battery, significantly reducing the charging time. Compared with traditional AC charging piles, DC charging piles are able to provide higher power output and can usually charge an EV to 80% of its capacity in 30 minutes, providing users with a convenient charging experience.
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