NCP511数据手册集成电路（IC）的栅极驱动器规格书PDF

描述 Description

The NCP511 fixed output Low Quiescent Current Low Dropout (LDO) Linear Voltage Regulator is designed for handheld communication equipment and portable battery powered applications which require low quiescent current. The NCP511 features an ultra-low quiescent current of 40 µA. Each LDO linear voltage regulator contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit and temperature limit protection circuits. The NCP511 has been designed to be used with low cost ceramic capacitors and requires a minimum output capacitor of 1.0 5F. The LDO is housed in the micro-miniature TSOP-5 surface mount package. Standard voltage versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, and 5.0 V. Other voltages are available in 100 mV steps.

特性 Features

• Low Quiescent Current of 40 µA Typical
• Low Dropout Voltage of 100 mV at 100 mA
• Excellent Line and Load Regulation
• Maximum Operating Voltage of 6.0 V
• Low Output Voltage Option
• High Accuracy Output Voltage of 2.0%
• Industrial Temperature Range of -40°C to 85°C
• Pb-Free Packages are Available

应用 Application

• Cellular Phones
• Battery Powered Instruments
• Hand-Held Instruments
• Camcorders and Cameras

简介

NCP511属于集成电路（IC）的栅极驱动器。由制造生产的NCP511栅极驱动器栅极驱动器电源管理集成电路 (PMIC) 可用于提供隔离、放大、参考位移、自举或其他必要功能，这些功能可将来自电源转换应用中控制设备的信号连接到电源被控制通过的半导体设备（通常为 FET 或 IGBT）。任何特定设备提供的确切功能各不相同，但与它适合驱动的半导体配置相关。