The HV9918 is a buck-mode LED driver IC with hysteretic current control and high-side current sensing. It targets a variety of solid-state lighting applications, such as low-voltage industrial and ...

In designs using multiple LED strings such as brake lights, daytime running lights, rear lights and other automotive lighting applications, current-balancing circuits supply equal current to all LED ...

Measuring just 1.2 mm x 1.2 mm in a CSP, the TPS75105 linear, quad-LDO with matching LED constant current source drives up to four LEDs in two banks with each LED at 25 mA maximum. Each bank features ...