参数资料
型号: BD9206EFV-E2
厂商: Rohm Semiconductor
文件页数: 3/18页
文件大小: 0K
描述: IC LED DRIVER 6V LCD 20HTSSOP
标准包装: 1
恒定电流:
恒定电压:
拓扑: PWM
输出数: 6
内部驱动器:
类型 - 主要: 背光
类型 - 次要: 白色 LED
电源电压: 8 V ~ 30 V
输出电压: 5V
安装类型: 表面贴装
封装/外壳: 20-VSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-HTSSOP
包装: 标准包装
工作温度: -40°C ~ 85°C
其它名称: BD9206EFV-E2DKR
BD9206EFV
● Electrical Characteristics ( Unless specified, Ta=25 ℃ ,Vcc=24V )
Ratings
Datasheet
Item
Symbol
Min.
Typ.
Max.
Unit
Conditions
【 Whole 】
Circuit electric current
when OFF
Circuit electric current
when stand by
Circuit electric current
when operating
I OFF
I ST
I CC
-
-
-
17
1.8
2.5
28
3.6
5.0
μ A
mA
mA
STBY=L, EN=L, TEST=L
STBY=H, EN=L, TEST=L
STBY=H, EN=H, TEST=L
【 LED Driver 1~6 】
Output current
Leak electric current
when OFF
Influx electric current to
VSET terminal
I LED
I LEDLK
I INVSET
19.2
-
-
20.0
0.0
-0.05
20.8
5.0
-0.10
mA
μ A
μ A
V SET =2.0V, V LED =1V
V LED =26V
VSET=2V
【 VREG 】
Output voltage
Output current
V REG
I OMAX
4.7
10
5.0
30
5.3
-
V
mA
Io=1mA
Vo=V REG ×0.9
【 UVLO 】
Detection voltage
Hysteresis voltage
V UVREG
V UHYVREG
2.4
0.05
2.9
0.1
3.4
0.2
V
V
V REG fall down
V REG rise up
【 STBY, EN, TEST 】
Input Low level
Input high level
V IL
V IH
-0.3
2.0
-
-
0.8
Vcc
V
V
Input current
R PD
33
47
66
μ A
Vin=3V
● Pin Descriptions ,pin name and pin function
Terminal
number
1
Terminal
name
VREG
Function
Power supply for internal circuit
Terminal
number
11
Terminal
name
N.C.
Function
(Not yet connected terminal)
Stand by terminal
2
STBY
(Low:OFF,High:stand by,
12
N.C.
(Not yet connected terminal)
operation)
3
4
5
6
7
8
9
10
EN
AGND
PGND1
LED1
LED2
LED3
N.C.
N.C.
LED1 to 16 Enable
terminal(Active:High)
GND for internal standard section
POWER GND for LED driver
Output terminal 1 for LED driver
Output terminal 2 for LED driver
Output terminal 3 for LED driver
(Not yet connected terminal)
(Not yet connected terminal)
13
14
15
16
17
18
19
20
LED4
LED5
LED6
PGND2
TEST
VSET
N.C.
VCC
Output terminal 4 for LED driver
Output terminal 5 for LED driver
Output terminal 6 for LED driver
Power GNDPOWER GND for LED driver
Terminal for test mode shift
(Use at usual time : Low)
Standard voltage terminal for fixed electric
current setting
(Not yet connected terminal)
Terminal of power supply
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? 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 15 ? 001
3/15
TSZ02201-0F1F0C100070-1-2
20.Sep.2012 Rev.001
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