ST662AC数据手册集成电路（IC）的稳压器-DC-DC开关稳压器规格书PDF

描述 Description

The ST662A is a regulated charge pump DC-DC converter. It provides 12 V ± 5 % output voltage to program byte-wide Flash memory, and can supply 30 mA output current from input as low as 4.75 V. A logic controlled shut down pin that interfaces directly with microprocessor reduces the supply current to only 1 μA. The ST662AB is available as Automotive Grade in SO-8 package. This device is qualified according to the specification AEC-Q100 of the Automotive market, in the temperature range - 40 °C to 125 °C, and the statistical tests PAT, SYL, SBL are performed.

特性 Features

• Output voltage: 12 V ± 5 %
• Supply voltage range: 4.5 V to 5.5 V
• Guaranteed output current up to 30 mA
• Very low quiescent current: 100 μA
• Logic controlled electronic shutdown: 1 μA
• Just capacitors needed (no inductor)

简介

ST662AC属于集成电路（IC）的稳压器-DC-DC开关稳压器。由制造生产的ST662AC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。