You're currently logged in to make purchases in USD. If you have a profile that is set up to purchase in RMB please visit My DigiKey and switch profiles.
If your account is not registered in RMB currency, please log out and use another email address to register an account or place an order as a guest.
Orders are typically delivered to China within 4 days depending on location.
Free delivery to China on orders of $100 USD or more. A delivery charge of $30 USD will be billed on all orders less than $100 USD.
CPT if prepay and add, FCA Thief River Falls if billing to a shipper account as defined by INCOTERMS 2010
Customer is responsible for all applicable duties, tariffs, brokerage fees and taxes
Credit account for qualified institutions and businesses
Payment in Advance by Wire Transfer
More Products From Fully Authorized Partners
Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.
Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)
For more information visit Help & Support
The Texas Instruments TPS61150EVM-150 evaluation module contains the TPS61150 IC. This EVM provides two independently regulated current outputs using a single inductor step-up (boost) converter.
One output drives two parallel strings of WLEDs. One string can be configured for two or four series WLEDs. The other string has four series WLEDs. The goal of these EVMs is to facilitate evaluation of the TPS61150 or TPS61150A IC in a typical WLED application.
To aid user customization of the EVM, the board was designed with devices having 0603 or larger footprints. A real implementation would likely occupy less total board space.
Changing components can improve or degrade EVM performance. For example, using inductors with larger dc resistances lowers efficiency of the solution.
The TPS61151 IC has the same pin out as the TPS61150. Therefore, it can be installed and evaluated on this EVM board.
Manufacturer | Texas Instruments |
---|---|
Category | Lighting |
Sub-Category | LED Drivers - DC In |
Eval Board |
Board not Stocked
|
Voltage In |
3 ~ 6 V
|
Topology |
Step Up
|
Current Out |
15 mA
|
Voltage Out (Max) |
17.4 V
|
Outputs and Type |
2 Non-Isolated
|
Efficiency @ Conditions |
>83%, 3.6V in, 2x 4 LEDs @ 15 mA
>80%, 3.6V in, 4 LEDs @ 15 mA |
Features |
Dimming Control
Over Current Protection Over Voltage Protection Soft Start Thermal Protection Under Voltage Protection, Brown-Out |
Switching Frequency |
1.2 MHz
|
Component Count + Extras |
9 + 11
|
Design Author |
Texas Instruments
|
Application / Target Market |
Cell Phones
Digital Cameras Portable Devices USB Powered Devices |
Main I.C. Base Part |
TPS61150
|
Date Created By Author | 2006-11 |
Date Added To Library | 2012-05 |
Get fast and accurate answers from DigiKey's Technicians and Experienced Engineers on our TechForum.
Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.
Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.
Users can begin the returns process by starting with our Returns Page.
Quotes can be created by registered users in myLists.
Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.
Orders are typically delivered to China within 4 days depending on location.
Free delivery to China on orders of $100 USD or more. A delivery charge of $30 USD will be billed on all orders less than $100 USD.
CPT if prepay and add, FCA Thief River Falls if billing to a shipper account as defined by INCOTERMS 2010
Customer is responsible for all applicable duties, tariffs, brokerage fees and taxes
Credit account for qualified institutions and businesses
Payment in Advance by Wire Transfer
More Products From Fully Authorized Partners
Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.
Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)
For more information visit Help & Support
Thank you!
Keep an eye on your inbox for news and updates from DigiKey!
Please enter an email address