This article describes simple constant current driver module with fast PWM input that can be used for driving medium and high power LEDs. The module uses an integrated constant-current output, DC-DC ...

Intersil Corporation has developed an integrated Power Conversion Module that saves space, reduces cost, and simplifies design. The ISL8201M is a high efficiency, low noise, highly integrated DC/DC ...

How a single LED driver can support buck, boost, and buck-boost topologies. Design details for each topology type. How such drivers work in automotive and machine-vision designs. The breadth of LED ...

Very similar types are available from several manufacturers. It is based on a pair of BTS7960 half-bridges from Infineon, with a cmos logic chip included to give them a clean drive from external ...