应用功能：脉宽调制控制电路 The TL494 incorporates on a single monolithic chip all the functions required in the construction of a pulse-width-modulation control circuit.Designed primarily for power supply control, this device offers the systems engineer the flexibility to tailor the power supply control circuitry to a specific application.
电路图解压密码：www.838dz.com (小写)
