What is the Additional Feature ?

Name: TWL1103GQER
Brand: Texas Instruments
SKU: TWL1103GQER
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Texas Instruments TWL1103GQER

Part No.:: TWL1103GQER

Manufacturer:: Texas Instruments

Package:: 80-VFBGA

Datasheet:: TWL1103GQER.pdf

Description:: IC AUDIO SIGNAL PROCESSOR 80BGA

In Stock:: 12500

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

TWL1103GQER Specifications

Package/Case:
80-VFBGA
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
VBAP™
ProductStatus:
Obsolete
Function:
Audio Signal Processor
Applications:
Consumer Audio
NumberofChannels:
1
Interface:
I²C
Voltage-Supply:
2.7V ~ 3.3V
OperatingTemperature:
-40°C ~ 85°C (TA)
Specifications:
-
MountingType:
Surface Mount

TWL1103GQER this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TWL1103GQER price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TWL1103GQER to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

TWL1103GQER information

Views：

Basic introduction and simple engineering application of TWL1103GQER

TWL1103GQER is a power management integrated circuit (PMIC) commonly used in portable electronic devices for efficient power distribution and management. It integrates multiple power management functions into a single chip, including voltage regulation, battery charging, and power sequencing.

Application Scenario:

In a portable device, such as a smartphone or tablet, TWL1103GQER can be utilized to manage the power supply, extend battery life, and optimize the overall power consumption.

Circuit Design:

To incorporate TWL1103GQER into a simple project, such as a battery-powered LED flashlight, follow these steps:

1. Power Input:

Connect the battery or power source to the appropriate input pins of TWL1103GQER. Ensure proper polarity and voltage levels according to the datasheet specifications.

2. Output Voltage Regulation:

Configure the output voltage levels using the voltage regulators within TWL1103GQER. This ensures stable power supply to the LED and other components in the flashlight circuit.

3. LED Driver:

Connect the LED to the output pins of TWL1103GQER designated for driving external loads. Implement current-limiting resistors or additional drivers if necessary to match the LED specifications.

4. Battery Charging:

If using a rechargeable battery, utilize the battery charging functionality of TWL1103GQER to safely charge the battery. Configure the charging parameters and monitor the charging status.

5. Power Sequencing:

Implement power sequencing logic to ensure proper startup and shutdown sequences for different power domains within the flashlight circuit. This helps prevent voltage spikes and ensures reliable operation.

Experiment Steps:

1. Connect the positive terminal of the battery to the BAT input pin and the negative terminal to the GND pin of TWL1103GQER.

2. Configure the output voltage using the voltage regulator settings according to the LED voltage requirements.

3. Connect the LED to the designated output pins of TWL1103GQER, ensuring proper polarity.

4. Enable the LED driver and adjust the current limit if necessary to achieve the desired brightness.

5. If using a rechargeable battery, connect it to the appropriate charging input pins and configure the charging parameters.

6. Implement power sequencing logic in the firmware to control the startup and shutdown sequences of TWL1103GQER and other components.

Considerations:

- Thermal Management: Ensure proper heat dissipation for TWL1103GQER to prevent overheating and ensure long-term reliability.

- Battery Protection: Implement overcharge and over-discharge protection mechanisms to safeguard the battery and prolong its lifespan.

- Efficiency Optimization: Configure TWL1103GQER for optimal power efficiency to maximize battery life and minimize energy consumption.

- ESD Protection: Incorporate electrostatic discharge (ESD) protection measures to safeguard TWL1103GQER against static electricity damage during handling and operation.

- System Integration: Integrate TWL1103GQER seamlessly into the overall system design, considering factors such as PCB layout, component placement, and signal routing.

TWL1103GQER FAQ

1. How to order TWL1103GQER on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that TWL1103GQER is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TWL1103GQER. All suppliers must pass our qualification reviews before they can publish their products including TWL1103GQER on icwhale.com; we pay more attention to the channels and quality of TWL1103GQER products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the TWL1103GQER price and inventory displayed accurate?

The price and inventory of TWL1103GQER fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of TWL1103GQER?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TWL1103GQER we delivered, we will accept the replacement or return of the TWL1103GQER only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TWL1103GQER.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations