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请教专家4A脉冲输出方案

需求是驱动激光二极管,原来用锂电池+分立元件实现4A左右驱动,频率是10HZ,驱动时间大概为10ms,请问用什么集成电路方案能够比较好地实现我的

场景?( 10hz, 10ms, 4A左右), 如果有的话,如果我需要进一步微调4A输出,有可能3.9A,有可能4.1A,能否做到呢?