TPS65110

illustrate

The TPS65110/11 is a very compact power solution that provides the voltage required for three multi-LTPS LCD displays.

All three of these conditioning outputs result in a topology that uses charge pumps.

The VCC charge pump provides accurate analog power to the LCD with high efficiency and very low ripple DC/DC conversion. The boost ratios (x1.0, x1.33, x1.5, and x2.0) of VCC are a set of automatic input and output voltage conditions. At the VCC output, three 0.22μF capacitors are guaranteed to fly 16 mA. If the required output current is smaller, it can be applied to smaller capacitors.

VDD's charge pump provides a higher positive voltage, and VSS provides a negative charge pump output voltage.

characteristic

• Complete the cryogenic - LCD bias solution
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• The three-output charge pump V CC provides 16 mA, 5 mA at 2, and the 5th SS at 1mA
• 2.4 V to 5.5 V input voltage range
• and 3.3 V, 7.5 V, -2.7 V or 5.0 V, 9.0 V, -3.0 V fixed output voltage
• 50μA typical quiescent current
• Less than 1μA shutdown current
• Ultra-low ripple (V CC = 5 mV, typical 5 mA-h)
• It is an autonomous boost power supply for V CC
• 1.5%, VCC with fixed output voltage accuracy
• Timing power control
• 24-Pin QFN Package (4 × 4)
• apply
  • Small Form Factor Low Temperature - LCD Display
  • Laptop, handheld computer
  • Smartphone