What is the Additional Feature ?

Name: TPS22945DCKR
Brand: Texas Instruments
SKU: TPS22945DCKR
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 TPS22945DCKR

Part No.:: TPS22945DCKR

Manufacturer:: Texas Instruments

Package:: SC-70-5

Datasheet:: TPS22945DCKR.pdf

Description:: IC PWR SWITCH P-CHAN 1:1 SC70-5

In Stock:: 3505

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

TPS22945DCKR Specifications

Package/Case:
SC-70-5
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
SwitchType:
General Purpose
NumberofOutputs:
1
Ratio-Input:Output:
1:1
OutputConfiguration:
High Side
OutputType:
P-Channel
Interface:
On/Off
Voltage-Load:
1.62V ~ 5.5V
Voltage-Supply(Vcc/Vdd):
Not Required
Current-Output(Max):
100mA
RdsOn(Typ):
400mOhm
InputType:
Non-Inverting
Features:
Auto Restart
FaultProtection:
Current Limiting (Fixed), Over Temperature, UVLO
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

TPS22945DCKR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPS22945DCKR 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 TPS22945DCKR 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.

TPS22945DCKR information

Views：

TPS22945DCKR Typical application Circuitry

TPS22945DCKR

The TPS22945DCKR is a specific type of integrated circuit (IC) with distinct functionalities and is suitable for various applications.

Capabilities of TPS22945DCKR

The TPS22945DCKR is essentially an ultra-low rON load switch with low input voltage. It is designed for efficient power distribution and control in electronic circuits.

Application Scenarios

1. Portable Electronic Devices: Used for effective power management in wearables, tablets, and smartphones.

2. Battery-Powered Systems: In devices where power conservation is critical.

3. Power Distribution Networks: Employed in systems requiring multiple power domains.

Parameter Characteristics

- Low On-Resistance (rON): Ensures minimal power loss during operation.

- Low Input Voltage Operation: Suitable for applications with lower voltage requirements.

- Compact Design: Perfect for applications where space is at a premium.

Detailed Circuit Connection for Portable Electronic Device

Focusing on power management in a portable electronic device:

1.Power Input Connection

- Connect to Power Source: Attach the VIN pin of the TPS22945DCKR to the power source, which could be a battery or another regulated power supply.

2.Load Connection

- Attach Load: Connect the load (such as a microcontroller, sensor, or other circuit components) to the VOUT pin.

3.Control Interface

- Enable Switch: The ON pin controls the switch state. Connecting this pin to a high logic level turns the switch on, allowing power to flow from VIN to VOUT.

4.Pull-Down Resistor on ON Pin

- Ensure Defined State: Add a pull-down resistor to the ON pin to ensure the switch remains off when not explicitly enabled.

Design Considerations

- Voltage Rating Compatibility: The input voltage should match the TPS22945DCKR's operating range.

- Load Current Requirements: Ensure the load current is within the switch's current carrying capacity.

- Power Dissipation: Consider the power dissipation, especially under maximum load, to prevent overheating.

- PCB Layout: To improve switch performance, optimize the PCB layout for the lowest possible trace resistance and inductance.

In summary, the TPS22945DCKR is highly suited for applications that require efficient power distribution and control, particularly in portable electronic devices, battery-powered systems, and power distribution networks. When designing circuits with this IC, it is essential to consider voltage rating compatibility, load current requirements, power dissipation, and optimized PCB layout. These considerations ensure the effective and reliable use of the TPS22945DCKR in managing power in various electronic applications.

TPS22945DCKR FAQ

1. How to order TPS22945DCKR 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 TPS22945DCKR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TPS22945DCKR. All suppliers must pass our qualification reviews before they can publish their products including TPS22945DCKR on icwhale.com; we pay more attention to the channels and quality of TPS22945DCKR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the TPS22945DCKR price and inventory displayed accurate?

The price and inventory of TPS22945DCKR 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 TPS22945DCKR?

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 TPS22945DCKR we delivered, we will accept the replacement or return of the TPS22945DCKR 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 TPS22945DCKR.

(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