TPS65121RGTR The Texas Instruments TPS65121RGTR is a 4-channel Single Inductor Multiple Outputs (SIMO) bias IC designed for LCD power supplies. It operates from a 2.5V to 5.5V input voltage.
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TPS65121RGTR

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS65121RGTR is a 4-channel Single Inductor Multiple Outputs (SIMO) bias IC designed for LCD power supplies. It operates from a 2.5V to 5.5V input voltage.
✓ Total Stock: 35 pcs

TPS65121RGTR Available from 1 distributor

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35 pcs
35 pcs On Request 1 On Request On Request 2010+ On Request On Request

TPS65121RGTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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TPS65121RGTR Description

Short technical summary and product information.

The Texas Instruments TPS65121RGTR is a versatile 4-channel Single Inductor Multiple Outputs (SIMO) bias IC, specifically designed for powering LCD displays. It accepts an input voltage ranging from 2.5V to 5.5V and operates efficiently with an efficiency of up to 83%.

 

This IC provides multiple output voltages crucial for display applications, including an adjustable main output (VMAIN) from 3.0V to 5.6V with low ripple, an adjustable positive output (VGH) up to 20V, and an adjustable negative output (VGL) down to -18V. It also includes an auxiliary 1.8V/3.3V linear regulator and supports automatic or programmable power sequencing.

 

The TPS65121RGTR is housed in a compact 16-pin QFN package measuring 3mm x 3mm x 0.9mm, making it suitable for small form factor applications. Its operating temperature range is -40°C to 85°C, and it features output short circuit protection. This component is ideal for portable electronic devices such as cell phones, smartphones, PDAs, pocket PCs, portable DVD players, digital still cameras, camcorders, handheld instruments, portable GPS devices, and car navigation systems.

TPS65121RGTR Quick Information

Product Type: Power Management IC
Canonical Name: Texas Instruments TPS65121RGTR 4-Channel Single Inductor Multiple Outputs (SIMO) Bias IC
Subcategory: Specialized

TPS65121RGTR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS65121RGTR Features

  • 4-channel SIMO bias IC for LCD power.
  • Adjustable outputs up to 20V and down to -18V.
  • Input voltage range 2.5V to 5.5V.
  • Compact 3mm x 3mm QFN package.
  • Operating temperature -40°C to 85°C.

TPS65121RGTR Applications

  • Ideal for small form factor displays.
  • Suitable for cell phones and smartphones.
  • Used in portable DVD and camera devices.
  • Applicable for GPS and car navigation systems.

TPS65121RGTR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS65121RGTR?

The input voltage range is 2.5 V to 5.5 V.

What are the adjustable output voltage capabilities of the TPS65121RGTR?

It offers an adjustable main output from 3.0 V to 5.6 V, an adjustable positive output up to 20 V, and an adjustable negative output down to -18 V.

What is the operating temperature range for this IC?

The operating temperature range is -40°C to 85°C.

What package type is the TPS65121RGTR available in?

It is available in a 16-pin QFN package measuring 3 mm x 3 mm x 0.9 mm.

What is the typical efficiency of the TPS65121RGTR?

The efficiency is up to 83%.

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