TLE6711GL中文资料汽车级DC-DC转换器数据手册Infineon规格书

描述 Description

The TLE6711G/GL is a multifunctional power supply circuit especially designed for automotive applications. It delivers a programmable step up voltage (Boost) and a precise 5 V fully short circuit protected output voltage (Buck). The TLE6711G/GL contains a power on reset feature to start up the system, an integrated digital window watchdog to monitor the connected microcontroller and a system enable output to indicate the microcontroller window watchdog faults. The device is based on Infineon’s power technology SPT® which allows bipolar and CMOS control circuitry to be integrated with DMOS power devices on the same monolithic circuitry. The  small PG-DSO-20-36 SMD packages of the TLE6711GL meet the application requirements. Furthermore, the build-in features like under- and overvoltage lockout for boost- and buck-voltage and the overtemperature shutdown feature increase the reliability of the TLE6711G/GL supply system.

特性 Features

• Step up converter (Boost Voltage)
• Boost Over- and Under-Voltage-Lockout
• Step down converter (Logic Voltage)
• 2% output voltage tolerance
• Logic Over- and Under-Voltage-Lockout
• Overtemperature Shutdown
• Power ON/OFF reset generator
• Digital window watchdog
• Enable Output
• Ambient operation temperature range
• -40 °C to 125 °C
• Wide Supply voltage operation range
• Very low current consumption
• Small PG-DSO-20-36 SMD package
• Green Product (RoHS Compliant)
• AEC Qualified

优势:
• Provide charging voltage for the ignition capacitor in airbag applications
• Provide airbag-ECU-supply
• Reset feature and window watchdog is controlling and monitoring the µC

应用 Application

• Airbag

简介

TLE6711GL属于集成电路（IC）的稳压器-DC-DC开关稳压器。由制造生产的TLE6711GL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。