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8-Channel White LED Driver with Integrated FET for up to 80 LEDs - BD6142AMUV

This IC is white LED driver IC with PWM step-up DC/DC converter that can boost max 41V and current driver that can drive max 30mA. The wide and precision brightness can be controlled by external PWM pulse. This IC has very accurate current drivers, and it has few current errors between each strings. So, it will be helpful to reduce brightness spots on the LCD panel.

* 본 제품은 STANDARD GRADE 제품입니다. 이 제품은 차재 기기의 사용을 권장하지 않습니다.
형명
상태
패키지
포장 수량
최소 포장 단위
포장 사양
RoHS
BD6142AMUV-E2 공급중 VQFN024V4040 2500 2500 Taping Yes
 
사양 :
Topology Boost
Number of Outputs 8
Vin(Min.)[V] 4.2
Vin(Max.)[V] 27.0
Output Current(Max.)[mA] 240.0
Per Channel Drive(Max.)[mA] 30.0
Switch Current Limit(Typ.)[A] 2.5
Vout(Max.)[V] 41.0
Frequency(Max.)[MHz] 1.6
LED Configuration 8 x 10
LDO No
Auto Luminous Control No
Synchronous No
Integrated FET Yes
Dimming PWM / Analog
Iq(Typ.)[mA] 3.6
Ishutdown(Typ.)[µA] 1.6
Operating Temperature (Min.)[°C] -30
Operating Temperature (Max.)[°C] 85
 
 
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기술 정보
Application Note

Thermal Resistance