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BTS640S2 参数 Datasheet PDF下载

BTS640S2图片预览
型号: BTS640S2
PDF下载: 下载PDF文件 查看货源
内容描述: 智能检测高侧电源开关 [Smart Sense High-Side Power Switch]
分类和应用: 开关接口集成电路电源开关驱动局域网
文件页数/大小: 15 页 / 240 K
品牌: INFINEON [ Infineon ]
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BTS 640 S2  
Figure 6b: Undervoltage restart of charge pump  
Figure 5b: Open load: detection in ON- and OFF-state  
V
(with R  
), turn on/off to open load  
ON(CL)  
EXT  
V
on  
IN  
t
d(ST OL3)  
ST  
V
V
bb(over)  
OUT  
V
V
bb(o rst)  
bb(u rst)  
V
bb(u cp)  
I
L
V
open load  
bb(under)  
V
bb  
I
IS  
charge pump starts at Vbb(ucp) =4.7 V typ.  
t
Figure 7a: Overvoltage:  
Figure 6a: Undervoltage:  
IN  
IN  
ST  
not defined  
ST  
V
V
V
ON(CL)  
V
bb  
bb(over)  
bb(o rst)  
V
bb  
V
bb(u cp)  
V
bb(under)  
V
I
bb(u rst)  
L
I
L
I
IS  
I
t
IS  
t
Semiconductor Group  
Page 13  
2003-Oct-01  
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