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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/635274/tps40057-is-there-a-calculation-tool
您好！
我正在尝试使用 TPS40057为 LCD Vcom 创建电源。 规格如下。 TPS40057没有 WEBENCH、但是否有任何计算工具？ (规格) 输入电压：12V 输出电压：2.5V 输出电流：-1A (仅灌电流)
此致、
