MIC2800-G2SYML-TR集成电路（IC）的线性稳压器控制器规格书PDF中文资料

MIC2800-G2SYML-TR属于集成电路（IC）的线性稳压器控制器。由微芯科技股份有限公司制造生产的MIC2800-G2SYML-TR稳压器 - 线性 + 开关此产品族中的产品用于构建执行 DC-DC 转换或电压调节功能的电路，采用的是开关模式和线性稳压器功能的组合。虽然具体的拓扑各不相同，但此类产品的主要目的是将开关模式技术的效率优势与线性稳压技术的低噪声特性结合在一起。

Features

• 2.7V to 5.5V Input Voltage Range

• 2 MHz DC/DC Converter and Two LDOs

• Integrated Power-on Reset (POR)

- Adjustable POR Delay Time

• LOWQ Mode

- 30 μA Total IQ when in LOWQ Mode

• DC/DC Converter

- Up to 600 mA of Output Current in PWM

Mode

- LOWQ Mode: NO RIPPLE Light Load Mode

- 75μVRMS Output Noise in LOWQ Mode

- 2 MHz PWM Mode Operation

- > 90% Efficiency

• LDO1 Input Voltage Directly Connected to DC/DC

Converter Output Voltage for Maximum Efficiency

- Ideal for 1.8V to 1.5V Conversion

- 300 mA Output Current from 1.8V Input

- Output Voltage Down to 0.8V

• LDO2 – 300 mA Output Current Capable

• Thermal Shutdown Protection

• Current Limit Protection

• Simple, Leakage-Free Interfacing to Host MPU in

Applications with Backup Power

• Tiny 16-Pin 3 mm x 3 mm QFN Package

Applications

• Embedded MPU and MCU Power

• Portable and Wearable Applications

• Low-Power RF Systems

• Backup Power Systems