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BH6948GU PDF预览

BH6948GU

更新时间: 2024-11-15 06:42:07
品牌 Logo 应用领域
罗姆 - ROHM /
页数 文件大小 规格书
5页 159K
描述
Silicon Monolithic Integrated Circuit

BH6948GU 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:BGA
包装说明:VFBGA,针数:62
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
数据输入模式:SERIAL接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-PBGA-B62JESD-609代码:e1
长度:4.1 mm复用显示功能:NO
功能数量:1区段数:49
端子数量:62最高工作温度:85 °C
最低工作温度:-30 °C封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装形状:SQUARE
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1 mm
最大供电电压:3.1 V最小供电电压:2.7 V
标称供电电压:2.85 V电源电压1-最大:3.1 V
电源电压1-分钟:1.7 V电源电压1-Nom:1.8 V
表面贴装:YES温度等级:OTHER
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.1 mm
Base Number Matches:1

BH6948GU 数据手册

 浏览型号BH6948GU的Datasheet PDF文件第2页浏览型号BH6948GU的Datasheet PDF文件第3页浏览型号BH6948GU的Datasheet PDF文件第4页浏览型号BH6948GU的Datasheet PDF文件第5页 
1/4  
Structure  
Product  
Silicon Monolithic Integrated Circuit  
7 x 7 Matrix LED DRIVER for Mobile Phone  
Type  
BH6948GU  
Figure  
1. Highly effective Charge Pump circuit that can be switched 1 time, 1.5 times,  
and 2 times pressure automatically. (190mA / MAX)  
2. 7-channel LED DRIVER that can contorol PWM  
(IoMAX = 31mA/ch, Current step = 1mA)  
3. 7-channel PMOS-SW controlled with 1/8TDMA  
4. It is possible to make 49(7X7) LED shine by PMOS-SW and the LED driver  
5. SPI Interface  
6. Wafer Level CSP pacage for space constrained applications  
62pin (4.1mm×4.1 mm height = 1.0mm-max)  
Absolute Maximum Ratings (Ta = 25)  
Parameter  
Symbol  
Rating  
5.5  
Unit  
V
Maximum Supply Voltage  
Power Dissipation ※  
VMAX  
Pd  
1.47  
W
Operating Temperature Range  
Storage Temperature Range  
Topr  
Tstg  
-30+85  
-55+125  
When using more than at Ta=25, it is reduced 14.7mW per 1.  
When RHOM specification board 50mm X 58mm mounting.  
Cautions : A device may be destroyed when it is used on the conditions beyond this value.  
Moreover, the usual operation is not guaranteed.  
Operating Conditions  
Parameter  
Symbol  
VBAT1  
Range  
Unit  
V
Block  
VREF/BGR  
DCDC  
I/O  
VBAT1 Voltage 1  
VBATCP Voltage 1  
DVDD1 Voltage 2  
DVDD2 Voltage 2  
3.154.5  
VBATCP  
VDVDD1  
VDVDD2  
V
1.73.1  
2.73.1  
V
V
Logic  
1 49LED lighting  
2 DVDD1 DVDD2  
This product is not especially designed to be protected from radioactivity.  
Status of this document.  
The Japanese version of this document is the formal specification.  
A customer may use this translation version only for reference to help reading the formal version.  
If there are any differences in translation version of this document, formal version takes priority.  
REV. B  

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