• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The TPS7A65xx is a series of low dropout linear voltage regulators designed for low power consumption and quiescent current less than 25 µA in light load applications. These devices feature an integrated over-current protection and are designed to achieve stable operation even with low-ESR ceramic output capacitors. Low voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold crank conditions. Because of these features, these devices are well suited in power supplies for various automotive applications.

特性

• Low Dropout Voltage
  • 300mV at I_OUT = 150mA
• 4-V to 40-V Wide Input Voltage Range
  With up to 45-V Transients
• 300-mA Maximum Output Current
• 25-µA (Typ) Ultra Low Quiescent Current at Light Loads
• 3.3-V and 5-V Fixed Output Voltage with ±2% Tolerance
• Low-ESR Ceramic Output Stability Capacitor
• Integrated Fault Protection
  • Short-Circuit/Over-Current Protection
  • Thermal Shutdown
• Low Input Voltage Tracking
• Thermally Enhanced Power Package
  • 5-pin TO-263 (KTT /D2PAK)
  • 5-pin TO-252 (KVU /DPAK)
• APPLICATIONS
  • Qualified for Automotive Applications
  • Infotainment Systems with Sleep Mode
  • Body Control Modules
  • Always ON Battery Applications
    • Gateway Applications