MP8712集成电路（IC）的稳压器-DC-DC开关稳压器规格书PDF中文资料

MP8712属于集成电路（IC）的稳压器-DC-DC开关稳压器。由美国芯源系统有限公司制造生产的MP8712稳压器 - DC-DC 开关稳压器DC-DC 开关稳压器 PMIC（电源管理集成电路）产品族中的产品是元器件级设备，用于需要稳定 DC 输入电压和/或将其转换为不同幅度的输出电压的应用。这些器件与称为“控制器”PMIC 的类似产品的区别在于集成了主开关元件，设备提供的电力会通过该元件。

DESCRIPTION

The MP8712 is a high-frequency, synchronous, rectified, step-down, switch-mode converter. The MP8712 offers a fully integrated solution that achieves 12A of continuous and 15A of peak output current with excellent load and line regulation over a wide input supply range.

Constant-on-time (COT) control operation provides fast transient response. An open-drain power good pin (PG) indicates that the output voltage is in the nominal range. Full protection features include over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown.

The MP8712 is available in a QFN-14 (3mmx4mm) package.

FEATURES

 Wide 3V to 18V Operating Input Range

 12A Continuous/15A Peak Output Current

 1% Internal Reference Accuracy

 Output Adjustable from 0.6V

 15mΩ High-Side, 4.5mΩ Low-Side RDS(ON) for Internal Power MOSFETs

 500kHz Switching Frequency

 External Soft Start (SS)

 Open-Drain Power Good (PG) Indication

 Output Over-Voltage Protection (OVP)

 Hiccup Over-Current Protection (OCP)

 Thermal Shutdown

 Available in a QFN-14 (3mmx4mm) Package

APPLICATIONS

 Solid-State Drives (SSD)

 Flat-Panel Televisions and Monitors

 Set-Top Boxes

 Distributed Power Systems