DESCRIPTION
●The TPS65167 offers a compact power supply solution to provide all voltages required by a LCD panel for large size monitor and TV panel applications running from a 12-V supply rail.
●FEATURES
●• 6 V to 14 V Input Voltage Range
●• Vs Output Voltage Range up to 19 V
●• Boost Converter With 3.5-A Switch Current
●• Boost Converter Overvoltage Protection
●• 2.5-A Step-Down Converter With 3.3-V Fixed or Adjustable Output
●• 750 kHz Fixed Switching Frequency
●• 150 mA Negative Charge Pump Driver for VGL
●• 50 mA Positive Charge Pump for VGH
●• LDO Controller for Logic Supply
●• Gate Voltage Shaping for VGH
●• Temperature Sensor Output
●• TPS65167 - High Voltage Stress Test Vs and VGH
●• TPS65167A - High Voltage Stress Test Vs only
●• Adjustable Sequencing
●• Gate Drive Signal for Isolation Switch
●• Short-Circuit Protection
●• Internal Soft-start
●• Thermal Shutdown
●• Available in 6 × 6 mm 40 Pin QFN Package
●APPLICATIONS
●• LCD TV Panel
●• LCD Monitor
