MBI6662 - Macroblock

MBI6662 Common Anode Step-Down LED Driver

MBI6662 is a high efficiency, constant current and step-down DC/DC converter. It is designed to deliver constant current to light up high power LEDs. With the adaptive hysteretic PFM control scheme, MBI6662 can achieve constant frequency operation under common anode connection. GD: SOP-10L-150 The output current of MBI6662 can be set by an external resisto.

Features

 Maximum 2A constant output current
 >95% efficiency @ input voltage 36V, load condition: 2A, 10 LEDs
 4.5V~60V wide input voltage range
 Common anode connection
 Adaptive hysteretic PFM with adjustable fixed frequency operation
 Tunable output current
 Integrated power switch with 0.2Ω on-resistance
 Full protections: UVLO/OCP/ Thermal/ LED Open-/ LED Short- Circuited Dual Flat No-lead GDF: DFN-10L 3
*3 Small Outline Package Product Description MBI6662 is a high efficiency, constant current and step-down DC/DC converter. It is designed to deliver constant current to light up high po.