• TPS61175PWPR Package
TPS61175PWPR Package

TPS61175PWPR

In Stock:6,038

TPS61175PWPR is a high-quality Voltage Regulators , DC DC Switching Regulators from International Rectifier

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Submit your quote request for TPS61175PWPR using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 Hours Service Guarantee
Quantity Unit Price(USD) Ext. Price
1 $0.946 $0.95
10 $0.789 $7.89
30 $0.711 $21.33
100 $0.595 $59.50
500 $0.548 $274.00
1000 $0.525 $525.00
*The price is for reference only.
TPS61175PWPR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Topology Boost, Flyback, Forward, SEPIC Vin (min) (V) 2.9
Vin (max) (V) 18 Vout (min) (V) 2.9
Vout (max) (V) 38 Switch current limit (typ) (A) 3.8
Type Converter Regulated outputs (#) 1
Switching frequency (min) (kHz) 160 Switching frequency (max) (kHz) 2640
Iq (typ) (mA) 3 Features Enable, Frequency synchronization, Light Load Efficiency, Nonsynchronous
Duty cycle (max) (%) 93 Operating temperature range (°C) -40 to 85
Rating Catalog

Overview of TPS61175PWPR

The TPS61175PWPR is a high-efficiency dual-channel white LED driver IC designed for backlighting applications in displays and handheld devices. It is capable of driving two independently controlled LED strings with precision current regulation, making it ideal for a variety of lighting applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • EN1: Enable Input for Channel 1
  • ISET1: Current Set Input for Channel 1
  • OUT1: Output for Channel 1 LED String
  • GND: Ground Connection
  • ISET2: Current Set Input for Channel 2
  • OUT2: Output for Channel 2 LED String
  • VCC: Positive Power Supply
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS61175PWPR IC for a visual representation.

Key Features

  • Dual-Channel LED Driver: Drives two independent LED strings with precision current regulation for uniform brightness.
  • High Efficiency: Provides high efficiency in LED backlighting applications, reducing power consumption.
  • Adjustable Current Regulation: Allows for fine-tuning of LED brightness through current regulation settings.
  • Wide Input Voltage Range: Operates over a wide input voltage range, accommodating various power supply configurations.
  • Thermal Shutdown Protection: Includes thermal shutdown protection to prevent overheating and ensure device safety.

Note: For detailed technical specifications, please refer to the TPS61175PWPR datasheet.

Application

  • Display Backlighting: Suitable for backlighting applications in LCD displays, monitors, and handheld devices.
  • Handheld Devices: Ideal for lighting applications in portable electronic devices such as smartphones and tablets.
  • Indoor Lighting: Can be used for indoor lighting solutions requiring precise LED control and efficiency.

Functionality

The TPS61175PWPR is a dual-channel LED driver IC that provides efficient and precise current regulation for driving LED strings. It offers a compact and reliable solution for various backlighting applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 7) to the positive power supply and GND (Pin 4) to the ground.
  • LED Connections: Connect the LED strings to OUT1 (Pin 3) and OUT2 (Pin 5) for independent control.
  • Current Adjustment: Adjust LED brightness by setting the current levels using the ISET1 (Pin 2) and ISET2 (Pin 6) inputs.

Frequently Asked Questions

Q: Can the TPS61175PWPR dim LED brightness?
A: Yes, the TPS61175PWPR allows for dimming of LED brightness through precise current regulation settings.

Q: Is thermal protection important for LED drivers?
A: Thermal shutdown protection is crucial for LED drivers to prevent overheating and ensure long-term reliability of the device.

Equivalent

For similar functionalities, consider these alternatives to the TPS61175PWPR:

  • MP3302: A dual-channel LED driver IC with similar features and performance characteristics.
  • AP8801: This LED driver IC offers dual-channel control and high efficiency for LED backlighting applications.

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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TPS61175PWPR Package

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Inventory:

6,038
Specifications Overview of TPS61175PWPR Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

ESD package package package

Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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