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TPS65640RHRR The Texas Instruments TPS65640RHRR is an LCD Bias IC designed for notebook PCs and tablet PCs. It offers a digital VCOM buffer and operates within a 2.5V to 5.5V input voltage range.
Mfr Part #:

TPS65640RHRR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS65640RHRR is an LCD Bias IC designed for notebook PCs and tablet PCs. It offers a digital VCOM buffer and operates within a 2.5V to 5.5V input voltage range.
✓ Total Stock: 13,000 pcs

TPS65640RHRR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,000 pcs
On Request
7000 pcs On Request 1 On Request On Request 1306+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request 1306+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS65640RHRR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TPS65640RHRR Description

Short technical summary and product information.

The TPS65640RHRR from Texas Instruments is an active LCD Bias IC featuring a digital VCOM buffer, specifically designed for applications in notebook PCs and tablet PCs. This component supports LCD bipolar and LCD unipolar display types.

 

Key electrical characteristics include an input voltage range from 2.5V to 5.5V. The device provides source driver voltages from -8V to 12.7V, making it suitable for displays ranging from 7 to 13 inches and 13 to 21 inches. The IC integration focuses on LCD bias and VCOM functions.

 

Additional features of the TPS65640RHRR include adjustable sequencing, I2C interface, output discharge, a reset generator, and temperature sensing or compensation capabilities. The topology utilizes both Boost and Buck converters. The component is housed in a WQFN package with dimensions of 5.5 mm x 3.5 mm, covering an area of 19.25 mm².

 

This device operates within a temperature range of -40°C to 85°C. Its design incorporates features for precise display control and power management, essential for modern portable computing devices.

TPS65640RHRR Quick Information

Product Type: LCD Bias IC
Canonical Name: TPS65640 LCD Bias with Digital VCOM Buffer for Notebook PCs and Tablet PCs
Subcategory: Special Purpose Regulators

TPS65640RHRR Compliance

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

TPS65640RHRR Features

  • LCD Bias IC with digital VCOM buffer.
  • Input voltage range: 2.5V to 5.5V.
  • Source driver voltage: -8V to 12.7V.
  • WQFN package, 19.25 mm² area.
  • Operating temperature: -40°C to 85°C.

TPS65640RHRR Applications

  • Designed for notebook PCs and tablets.
  • Suitable for 7 to 21 inch displays.
  • Provides precise LCD bias control.
  • Integrates VCOM buffer functionality.

TPS65640RHRR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS65640RHRR?

The input voltage range for the TPS65640RHRR is from 2.5V to 5.5V.

What are the source driver voltage capabilities?

The source driver voltage ranges from a minimum of -8V to a maximum of 12.7V.

What is the operating temperature range?

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

What package type is the TPS65640RHRR in?

The TPS65640RHRR is supplied in a WQFN (RHR) package with dimensions of 5.5 mm x 3.5 mm.

What display sizes is this IC suitable for?

This IC is suitable for display sizes ranging from 7 to 13 inches and 13 to 21 inches.

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