Product Description:

HTL6310AAA's features

• High-precision detection and protection functionHigh-precision voltage and current detection circuits for overvoltage (OV) protection, undervoltage (UV) protection, discharge overcurrent (DOC) protection, short circuit (SC) protection, and charge overcurrent (COC) protection. Overcharge detection voltage range is 3.6V - 4.45V (step 50mV), accuracy ±25mV (25℃); overdischarge detection voltage range is 2.0V - 3.0V (step 0.1V), accuracy ±50mV (25℃).
• Temperature Protection FeatureInternally equipped with overcharge and discharge high/low temperature protection, the protection points can be adjusted via external resistors. This effectively prevents battery charging and discharging under extreme temperatures, avoiding battery damage or safety accidents.
• Balanced featuresIntegrated with balanced drive circuit, it can achieve internal low current balancing as well as external expansion for high current balancing, which contributes to enhancing the consistency of individual cells in the battery pack and extending its service life.
• Drive FunctionIntegrated with a field-effect transistor drive circuit, it can directly drive N-type charging and discharging tubes, facilitating control over the battery's charging and discharging process.
• Additional FeaturesBuilt-in circuit break protection function to detect the connection status between the battery pack and the external circuit, preventing safety hazards caused by disconnections; features 0V charging capability, which can be optionally disabled or enabled; adjustable protection delay, including overcharge/over-discharge/overcurrent/temperature protection delays, set by external capacitors; low power consumption during operation, with current below 32μA under normal operation and below 3μA during power-off.

Application of HTL6310AAA

• Balance bikes, scooters, skateboardsThese devices typically use 8-10 lithium-ion battery cells as the power source. The HTL6310AAA's multi-cell protection, balancing function, and low power consumption features effectively safeguard battery safety, extend battery lifespan, and meet the device's requirements for battery performance and reliability.

• Energy Storage SectorIn small-scale energy storage systems, such as residential and portable storage devices, 8-10 lithium-ion battery cells are used for electricity storage. The HTL6310AAA can provide comprehensive management and protection for the battery pack, ensuring the stable operation and safety of the energy storage system.

This series also includes the iron lithium parameter, HTL6310APA.