TPS65632 - Triple-Output AMOLED Display Power Supply

Texas Instruments

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Datasheet Details

Part number: TPS65632
Manufacturer: Texas Instruments ↗
File Size: 1.34 MB
Datasheet: TPS65632-etcTI.pdf
Description: Triple-Output AMOLED Display Power Supply

TPS65632 Product details

Description

The TPS65632 is designed to drive AMOLED displays (Active Matrix Organic Light Emitting Diode) requiring three supply rails, VPOS, VNEG and AVDD.The device integrates a boost converter for VPOS, an inverting buck-boost converter for VNEG, and a boost converter for AVDD, all of which are suitable for battery operated products.The digital control pin (CTRL) allows programming the negative output voltage in digital steps.The TPS65632 uses a novel technology enabling excellent line and load regul

Features

1 2.9-V to 4.5-V Input Voltage Range.
Boost Converter 1 (VPOS).
4.6-V Output Voltage.
0.5% Accuracy (25°C to 85°C ).
Dedicated Output Sense Pin.
300-mA Output Current.
Inverting Buck-Boost Converter (VNEG).
1.5-V to.
5.4-V Programmable Output Voltage.
4-V Default Output Voltage.
300-mA Output Current.
Boost Converter 2 (AVDD).
5.8-V or 7.7-V Output Voltage.

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Published: Sep 30, 2019 |