TPS65105PWP
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Texas Instruments TPS65105PWP

Manufacturer No:
TPS65105PWP
Manufacturer:
Texas Instruments
Package:
Bulk
Description:
IC REG CTRLR TFT 4OUT 24HTSSOP
Delivery:
Payment:
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Product Introduction

Overview

The TPS65105PWP is a comprehensive power management IC designed by Texas Instruments specifically for driving TFT LCD displays. This versatile chip offers a high level of integration to minimize component count on the LCD panel, leading to cost savings and a simplified design process. It is encased in a 24-pin HTSSOP (PWP) package, making it suitable for space-constrained applications. The device ensures robust performance for industrial and commercial applications, adhering to high-quality manufacturing standards by Texas Instruments.

Key Specifications

Parameter Value
Nominal Voltage 2.7V ~ 5.8V
Case HTSSOP24
Integrated Circuit Type Supply Voltage Management
Manufacturer Texas Instruments
Operating Temperature Range -40°C ~ 85°C
Switching Frequency 1.6 MHz
Boost Converter Output Voltage Up to 15 V
Charge Pump Outputs Positive and Negative Regulated
Linear Regulator Controller Auxiliary 3.3-V
Package Quantity Carrier 2,000 (T&R)

Key Features

  • 2.7-V to 5.8-V Input Voltage Range
  • 1.6-MHz Fixed Switching Frequency
  • Three Independent Adjustable Outputs
  • Boost Converter Output Voltage up to 15 V with < 1% Output Voltage Accuracy
  • Positive and Negative Regulated Charge Pump Outputs
  • Integrated VCOM Buffer
  • Virtual Synchronous Converter Technology in Boost Converter
  • Auxiliary 3.3-V Linear Regulator Controller
  • Internal Soft Start and Power-On Sequencing
  • Fault Detection of all Outputs (except TPS65101)
  • Thermal Shutdown

Applications

The TPS65105PWP is ideal for powering a wide range of TFT LCD display panels and is commonly used in portable and battery-powered applications. These include:

  • Portable electronic devices
  • Battery-powered systems
  • Industrial and commercial display systems

Q & A

  1. What is the input voltage range of the TPS65105PWP?

    The input voltage range is 2.7V to 5.8V.

  2. What is the package type of the TPS65105PWP?

    The device is packaged in a 24-pin HTSSOP (PWP).

  3. What are the key outputs provided by the TPS65105PWP?

    The device provides three independent adjustable outputs, including a boost converter output, positive and negative charge pump outputs, and an auxiliary 3.3-V linear regulator output.

  4. What is the switching frequency of the TPS65105PWP?

    The switching frequency is fixed at 1.6 MHz.

  5. Does the TPS65105PWP have integrated fault detection?

    Yes, the TPS65105PWP has fault detection for all outputs, except for the TPS65101 variant.

  6. What is the operating temperature range of the TPS65105PWP?

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

  7. What type of applications is the TPS65105PWP suitable for?

    The device is suitable for portable and battery-powered applications, as well as industrial and commercial display systems).

  8. Does the TPS65105PWP have an integrated VCOM buffer?

    Yes, the device includes an integrated VCOM buffer).

  9. What is the maximum output voltage of the boost converter?

    The maximum output voltage of the boost converter is up to 15 V with less than 1% output voltage accuracy).

  10. Does the TPS65105PWP support thermal shutdown?

    Yes, the device includes thermal shutdown for maximum safety).

Product Attributes

Applications:Controller, TFT LCD
Voltage - Input:2.7V ~ 5.8V
Number of Outputs:4
Voltage - Output:Multiple
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package:24-HTSSOP
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Similar Products

Part Number TPS65105PWP TPS65105PWPR TPS65100PWP TPS65101PWP
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active
Applications Controller, TFT LCD Controller, TFT LCD Controller, TFT LCD Controller, TFT LCD
Voltage - Input 2.7V ~ 5.8V 2.7V ~ 5.8V 2.7V ~ 5.8V 2.7V ~ 5.8V
Number of Outputs 4 4 4 4
Voltage - Output Multiple Multiple Multiple Multiple
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 24-TSSOP (0.173", 4.40mm Width) Exposed Pad 24-TSSOP (0.173", 4.40mm Width) Exposed Pad 24-TSSOP (0.173", 4.40mm Width) Exposed Pad 24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 24-HTSSOP 24-HTSSOP 24-HTSSOP 24-HTSSOP

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