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求助,关于使用ucc28950芯片的移向全桥整流电路输出电流反馈问题

Other Parts Discussed in Thread: UCC28950, UCC2895

采用ucc28950移向全桥整流电路做充电机,输出桥式整流后给电池充电,电流闭环控制。。。控制范围是0—6A,现在设置电流稳定到1A,电压跟随电池电压。当输出电流达到1A时,PWM停止驱动,电流下降到0时,PWM继续驱动,驱动过程是从启动状态到逐渐输出最大占空比又减小占空比直到停止驱动。。。。看手册好像是猝发模式??? 请问,应该如何解决,使电流波动不那么大,最好持续稳定。