本文设计的欠压闭锁电路可用于充电器和DC-DC转换器等电源管理芯片。
The under voltage lockout is especially suitable for the application in the power management ICs such as charger, DC-DC converter, etc.
下为高侧和低侧输出电压闭锁电路内部防止IX 2120 B从分立功率IGBT转动，直到有足够的栅极电压。
Internal under voltage lockout circuitry for both the high side and low side outputs prevents the IX2120B from turning on the discrete power IGBTs until there is sufficient gate voltage.
在功率集成电路中，高压功率器件会对周围的低压电路产生串扰，从而造成电路失效甚至闭锁等现象。
In power IC, crosstalk between high voltage power devices and low voltage devices can cause circuit operation failure and even latch-up.
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