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您好，The BQ76200 has a 100V abs max on the highest pins. Leaving about 16V for the charge pump voltages with variation in operating conditions would put the maximum BAT+ voltage at 84V. You will need some budget for transients on BAT+ and PACK+ also. For lower voltage cells and quiet environments it may work acceptably, but e-bikes are traditionally a noisy environment. Certainly check the system specifications and budget, but the BQ76200 may not be the best choice for a driver.
You might look at isolated gate drivers, see options at http://www.ti.com/gatedrivers . Some designers will design their own gate driver circuit for the voltage, or use low side switching and isolate the communication path.
