TPS65100-Q1 - Texas Instruments

TPS65100-Q1 Triple-Output LCD Supply

The TPS65100-Q1 device offers a compact and small power supply solution that provides all three voltages required by thin-film transistor (TFT) LCD displays. The auxiliary linear regulator controller can be used to generate a 3.3-V logic power rail for systems powered by a 5-V supply rail only. The main output, VO1, is a 1.6-MHz fixed-frequency PWM boost con.

Features

•1 Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
  – Device Temperature Grade 1:
  –40°C to 125°C Ambient Operating Temperature Range
  – Device HBM ESD Classification Level 2
  – Device CDM ESD Classification Level C5
• Input Voltage Range: 2.7-V to 5.8-V
• VO1 Boost Converter
  – Up to 15 V Output Voltage
  – Virtual Synchronous Converter Topology
  – < 1% Output Voltage Accuracy
  – 1.6-MHz Fixed Switching Frequency
  – 2.3-A Switch Current Limit
• VO2 Negative Regulated Charge Pump
  – Down to -12 V / 20 mA
• VO3 Positive Regulated Charge Pump
  – Up to 30 V / 20 mA
• Th.