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参数资料
| 型号： | BD6062GU-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 2/18页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER FALSH VCSP85H2 |
| 标准包装： | 3,000 |
| 输出数： | 1 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 闪灯/白光 |
| 频率： | 480kHz ~ 720kHz |
| 电源电压： | 2.7 V ~ 5.5 V |
| 输出电压： | 5.4V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-VCSP |
| 供应商设备封装： | VCSP85H2 |
| 包装： | 带卷 (TR) |
| 工作温度： | -30°C ~ 85°C |
BD6062GU
● Electrical characteristics
(Unless otherwise noted, Ta = +25 ℃ , VBAT=3.6V, VIO=1.8V)
Technical Note
Parameter Symbol
Limits
Min. Typ.
Max.
Units
Condition
[Logic control terminal (IFMODE=’L’, 3wired control mode)]
Low threshold voltage1
High threshold voltage1
VthL1
VthH1
-
VIO* 0.75
-
-
VIO* 0.25
-
V
V
High level Input current1
Low level Input current1
IinH1
IinL1
-
-5
-
-
5
-
μ A
μ A
Vin=VIO
Vin=0V
[Logic control terminal (IFMODE=’H’, Direct control mode)]
Low threshold voltage2
High threshold voltage2
VthL2
VthH2
-
1.4
-
-
0.4
-
V
V
High level Input current2
Low level Input current2
IinH2
IinL2
-
-2
18.3
-0.1
30
-
μ A
μ A
FLASH=TORCH=5.5V
FLASH=TORCH=0V
[Others]
Input voltage range
Quiescent Current
Current Consumption
Inductor current limit
Switching frequency
SW ON resistance
Duty cycle limit
Output voltage range
Over voltage limit
Start up time
R torch terminal voltage 1
R torch terminal voltage 2
R torch terminal voltage 3
R torch terminal voltage 4
R flash terminal voltage 1
R flash terminal voltage 2
R flash terminal voltage 3
R flash terminal voltage 4
Vin
Iq
Idd1
Icoil
fSW
Ron
Duty
Vo
Ovl
Ts
Vrt1
Vrt2
Vrt3
Vrt4
Vrf1
Vrf2
Vrf3
Vrf4
3.1
-
-
1.5
480
-
60
-
5.4
45
90
135
180
43
54
65
86
-
5
1.8
2.0
600
0.07
65
-
5.5
0.5
50
100
150
200
48
60
72
96
5.5
10
2.5
2.5
720
0.15
-
5.4
5.6
1.0
55
110
165
220
53
66
79
106
V
μ A
mA
A
kHz
?
%
V
V
ms
mV
mV
mV
mV
mV
mV
mV
mV
VBAT input range
Torch=Flash= OFF
VFB=1.0V, Vin=3.6V,
Torch mode
Vin=3.6V * 3
Iin=200mA
VFB=0V
VFB=0V
0mA to 200mA(Torch)
Itorch[1:0]=00 (50mA)
Itorch[1:0]=01 (100mA)
Itorch[1:0]=10 (150mA)
Itorch[1:0]=11 (200mA)
Iflash[1:0]=00 (400mA)
Iflash[1:0]=01 (500mA)
Iflash[1:0]=10 (600mA)
Iflash[1:0]=11 (800mA)
*3 This parameter is tested with dc measurement.
www.rohm.com
? 2011 ROHM Co., Ltd. All rights reserved.
2/15
2011.05 - Rev.B
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