参数资料
型号: BD9206EFV-E2
厂商: Rohm Semiconductor
文件页数: 11/18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
● Recommendation of Circuit figure
VCC=24V,ILED=20mA setting
Figure 19
Datasheet
Variety
Resistor
Capacitor
Symbol
R1 ~ R6
CVCC
CVREG
Usage
For reducing IC thermal
loss
For input by-pass
capacitor
For VREG phase
compensation
Type
MCR03Series15R0
GMR55DB31H106
GMR188R71A105
Maker
ROHM
murata
murata
Value
15 ?
10uF
1uF
Unit
● The points of manufacturing substrate
For this IC, at the time of LED lighting, the temperature of the package increases due to heat generation of the constant
current driver.
Therefore, please bring the radiating fin on the back side of the package down to the GND with wide substrate pattern in
order to promote heat radiation.
In addition, the heat radiation can be further promoted by putting a thermal VIA in.
The heat radiation can be promoted similarly by connecting the unconnected terminals, TEST terminals and unused
terminals of LED1~6 to GND.
www.rohm.com
? 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 15 ? 001
11/15
TSZ02201-0F1F0C100070-1-2
20.Sep.2012 Rev.001
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