TPS65631DPDR

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TPS65631DPDR

Dual Outputs AMOLED Display Power Supply

Packaging

Package | PIN: DPD | 12
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $2.56
10-24 $2.31
25-99 $2.15
100-249 $1.88
250-499 $1.76
500-749 $1.50
750-999 $1.26
1000+ $1.21

Features

  • 2.9–V to 4.5–V Input Voltage Range
  • Fixed 4.6–V Positive Output Voltage
  • 0.5% VPOS Accuracy from 25°C to 85°C
  • Separate VPOS Output Sense Pin
  • Negative Output Voltage Digitally Programmable from
    –1.4 V to –4.4 V (–4 V Default)
  • Output Currents up to 250 mA Supported
  • Excellent Line Transient Regulation
  • Short-Circuit Protection
  • Thermal Shutdown
  • Available in 3.00–mm × 3.00–mm, 12–Pin QFN Package

Texas Instruments  TPS65631DPDR

The TPS65631 is designed to drive AMOLED (Active Matrix Organic Light Emitting Diode) displays requiring positive and negative supply rails. The device integrates a boost converter for VPOS and an inverting buck boost converter for VNEG and is suitable for battery-operated products. The digital control pin (CTRL) allows programming the negative output voltage in digital steps. The TPS65631 uses a novel technology enabling excellent line transient performance.

For all available packages, see the orderable addendum at the end of the data sheet