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TPS65530A,pdf(Fully Integrated

消耗积分:3 | 格式:rar | 大小:921 | 2010-10-27

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特性

  • 8-Channel DC/DC Converter and
    Low Dropout (LDO)
  • Integrated Power MOSFET Switch Except CH8
    • Boost (CH5/7)
    • Buck (CH1/3)
    • Buck-Boost (CH2/4)
    • Invert (CH6)
  • Low-Power Suspend Mode (Sleep Mode)
  • Power ON/OFF Sequence (CH1/2/3 and CH5/6)
  • LED-Back Light Brightness Control (CH7)
  • Fixed Switching Frequency (CH1–4: 1.5 MHz, CH5–8: 750 kHz)
  • Fixed Max Duty Cycle Internally
  • Soft Start
  • Undervoltage Lockout (UVLO)
  • Protection
    • Thermal Shutdown (TSD)
    • Overvoltage Protection (OVP)
    • Overcurrent Protection (OCP) Except CH8
  • Supply Voltage Range: 1.5 V to 5.5 V
  • Operating Temperature Range: –25°C to 85°C
  • 6 × 6 mm, 0.4-mm Pitch, 48-Pin QFN Package

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