参数资料
型号: BD6083GUL-E2
厂商: Rohm Semiconductor
文件页数: 18/45页
文件大小: 0K
描述: IC LED DRIVER BKLT 36VCSP50L3
标准包装: 2,500
拓扑: 线性(LDO),PWM,切换式电容器(充电泵)
输出数: 11
内部驱动器:
类型 - 主要: 背光
频率: 800kHz ~ 1.2MHz
电源电压: 2.7 V ~ 5.5 V
输出电压: 5.5V
安装类型: 表面贴装
封装/外壳: 36-VCSP
供应商设备封装: 36VCSP50L3
包装: 带卷 (TR)
工作温度: -30°C ~ 85°C
BD6083GUL
Address 0Ah < ALC mode setting >
Datasheet
Address R/W Bit7 Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
0Ah
Initial Value
W
01h
-
-
ADCYC
0
-
-
GAIN
0
-
-
-
-
MDCIR
0
SBIASON
1
Bit7 :
(Not used)
Bit6 :
ADCYC
ADC Measurement Cycle
“0” : 0.52 s (Initial Value)
“1” : 1.05 s
Refer to “(4) A/D conversion” of “ALC” for detail.
Bit5 :
(Not used)
Bit4 :
GAIN
Sensor Gain Switching Function Control
“0” : Auto Change (Initial Value)
“1” : Fixed
Refer to “(3) Gain control” of “ALC” for detail.
Bit[3:2] :
(Not used)
Bit1 :
MDCIR
LED Current Reset Select by Mode Change
“0” : LED current non-reset when mode change (Initial Value)
“1” : LED current reset when mode change
Refer to “(9) LED current reset when mode change” of “ALC” for detail.
Bit0 :
SBIASON
“0” : Measurement cycle synchronous
“1” : Usually ON (at ALCEN=1) (Initial Value)
Refer to “(4) A/D conversion” of “ALC” for detail.
Address 0Bh < ALC slope curve setting >
Address R/W Bit7 Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
0Bh
Initial Value
W
00h
-
-
-
-
-
-
-
-
CRV
0
STEP (2)
0
STEP (1)
0
STEP (0)
1
Bit[7:4] :
(Not used)
Bit3 :
CRV
Brightness Current Conversion Curve Type
“0” Log curve (Initial Value)
“1” linear
Bit[2:0] :
STEP (2:0) Step At the time of Brightness Current Conversion
“000” : 1.0mA
“001” : 1.1mA (Initial Value)
“010” : 1.2mA
“011” : 1.3mA
“100” : 1.6mA
“101” : 1.7mA
“110” : 1.8mA
“111” : 1.9mA
Refer to “(7) Convert LED Current” of “ALC” for detail.
www.rohm.com
? 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 15 ? 001
18/42
TSZ02201-0G3G0C200100-1-2
05.Oct.2012 Rev.001
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