Sunnyvale, Calif.—Leadis Technology Inc. is sampling LDS8867, LDS8868 and LDS8869, a family of charge-pump based LED drivers that uses the company's proprietary PowerLite Current Regulator to deliver up to 95% power efficiency for longer battery life.
Targeted at mobile backlighting applications, the 1-wire interface products support up to six LEDs with a maximum current of 32mA per channel.
Leadis' low-voltage dropout PowerLite Current Regulator provides a typical transition threshold of 50mV, allowing a device to stay in a charge-pump driver's highest-efficiency mode longer. By lowering the drop out voltage of the driver to 50mV, battery life can be extended by up to 20%, according to Leadis.
You must verify your email address before signing in. Check your email for your verification email, or enter your email address in the form below to resend the email.
Please confirm the information below before signing in.
{* #socialRegistrationForm *}
{* firstName *}
{* lastName *}
{* displayName *}
{* emailAddress *}
By clicking "Sign In", you confirm that you accept our terms of service and have read and understand privacy policy.
{* /socialRegistrationForm *}
Registration
Please confirm the information below before signing in. Already have an account? Sign In.
{* siteName *}
By clicking "Create Account", you confirm that you accept our terms of service and have read and understand privacy policy.
{* /registrationForm *}
Thank You for Registering
We have sent a confirmation email to {* emailAddressData *}. Please check your email and click on the link to verify your email address.
0 comments on “6-channel LED driver line expands with 1-wire interfaces”