TPS65100-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community TPS65100-Q1 SLVS849C – JULY 2008 – REVISED SEPTEMBER 2017 TPS65100-Q1 Triple-Output LCD Supply With Linear Regulator and VCOM Buffer 1 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 Three Independently Adjustable Outputs Integrated VCOM Buffer Auxiliary 3.3-V Linear Regulator Controller Internal Soft Start Internal Power-On Sequencing Protection Features – Short-Circuit Detection of all Outputs – Overvoltage Protection of all Outputs – Thermal Shutdown Available in TSSOP-24 PowerPAD™ Package 3 Description 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-M...