MBI6652 Description
The MBI6652 is a high efficiency, constant current and step-down DC/DC converter. It is designed to deliver constant current to light up high power LED with only 4 external ponents. With hysteretic PFM control scheme, MBI6652 improves the efficiency of light loading.
MBI6652 Key Features
- Maximum constant output current: 750mA
- 96% efficiency @ input voltage 12V, 350mA, 3-LED
- 6~30V input voltage range
- Hysteretic PFM improves efficiency at light loading
- Settable output current
- Integrated power switch with 0.45ohm low Rds(on)
- Full protection: Thermal/Start-Up/LED Open-/Short- Circuit
- Only 4 external ponents required
- Package MSL Level : 3