TLS202B1MBV50中文资料汽车级线性稳压器数据手册Infineon规格书

描述 Description

The TLS202B1 is a monolithic integrated fixed linear voltage post regulator for load currents up to 150 mA. The IC regulates an input voltage V I up to 18 V to a fixed output voltage of 5.0 V with a precision of ±3 %. The TLS202B1 is especially designed for applications requiring very low standby currents, e.g. with a permanent connection to the preregulators like DCDC converters. The regulator is not designed to operate with a direct connection to the battery. The component can be enabled/disabled via the Enable input. The device is available in a very small surface mounted PG-SCT595 package. The device is designed for the harsh environment of automotive applications. Therefore it is protected against overload, short circuit and overtemperature conditions by the implemented output current limitation and the overtemperature shutdown circuit. The TLS202B1 can be also used in all other applications requiring a stabilized 5.0 V voltage.

特性 Features

• Output Voltage: 5.0 V
• Output Voltage Accuracy of ±3 %
• Output Currents up to 150 mA
• Extended Input Voltage Operating Range of 2.7 V to 18 V
• Enable Functionality
• Low Dropout Voltage: typ. 290mV
• Very Low Current Consumption: typ. 50 μA
• Very Low Shutdown Current: typ. 0.01 μA
• Very High PSRR: typ. 63dB at 10 kHz
• Output Current Limitation
• Short Circuit protected
• Overtemperature Shutdown
• Wide Temperature Range From -40 °C up to 150 °C
• Suitable for Use in Automotive Electronics as Post Regulator
• Green Product (RoHS compliant)
• AEC Qualified

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简介

TLS202B1MBV50属于集成电路（IC）的线性+开关稳压器。由制造生产的TLS202B1MBV50稳压器 - 线性线性稳压器用于提供稳定的输出电压，无论负载电流、输入电压或环境因素如何变化，这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压，而且要超出某个最小量，并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言，虽然这种稳压器的效率低于开关模式的稳压器，但它们通常更适合对噪声高度敏感的应用。