BD82A16MUF-M (開發中)
Nano Cap™ 內置6通道電流驅動器 升降壓型 車載用白色LED驅動器
BD82A16MUF-M (開發中)
Nano Cap™ 內置6通道電流驅動器 升降壓型 車載用白色LED驅動器
該IC是一款適用於LCD背光的白色LED驅動器，內置6通道LED驅動用電流驅動器，非常適合用來驅動高亮度LED。由於LED引腳支持的最大電壓為50V，因此適合用來驅動大型LCD顯示器。
什麼是Nano Cap™?
Nano Cap™是ROHM自有的一種電源技術，利用該技術，即使輸出電容低至nF級也能進行穩定控制。
Product Detail
功能安全:
規格:
Topology
Buck-Boost
Vin(Min.)[V]
3
Vin(Max.)[V]
48
Total Output Current (Max.)[mA]
900
Per Channel Drive(Max.)[mA]
150
Number of Outputs
6
Vout(Max.)[V]
50
Switching Frequency (Max.)[MHz]
2.42
Dimming
DC / PWM
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
5x5 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
功能:
- Nano Cap™ Integrated
- AEC-Q100 Qualified(Grade 1)
- Functional Safety Supportive Automotive Products
- Current Driver for LED Drive 6ch
- Current Mode BuckBoost DC/DC Converters
- Load Switch (M1) Control Pin
- PWM Dimming (20,000: 1@100Hz, 100Hz to 25kHz)
- Analog + PWM Mix Dimming Available
- Spread Spectrum Function
- DC/DC Converter Oscillation Frequency External
Synchronization Function - LSI Protect Functions (UVLO, OVP, TSD, OCPL)
- LED Anode/Cathode Short Circuit Protection Function
- LED Open/Short Protection Function
