新設計不推薦
BD9411F
升壓型單通道 針對大螢幕的白色LED驅動器
BD9411F
Product Detail
規格:
Topology
Boost
Vin(Min.)[V]
9
Vin(Max.)[V]
35
Number of Outputs
1
Switching Frequency (Max.)[MHz]
1
Dimming
DC / PWM
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
11.2x7.8 (t=2.01)
功能:
- DCDC converter with current mode
- LED protection circuit
(Over boost protection, LED OCP protection) - Over-voltage protection (OVP) for the output voltage VOUT
- Adjustable soft start
- Adjustable oscillation frequency of DCDC
- Wide range of analog dimming 0.2V to 3.0V
- UVLO detection for the input voltage of the power stage
- LED Dimming PWM Over Duty Protection (ODP)
