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BTS726L1 参数 Datasheet PDF下载

BTS726L1图片预览
型号: BTS726L1
PDF下载: 下载PDF文件 查看货源
内容描述: 双通道海赛德智能电源开关(过载保护电流限制,短路保护热关断) [Smart Two Channel Highside Power Switch (Overload protection Current limitation Short-circuit protection Thermal shutdown)]
分类和应用: 开关电源开关过载保护
文件页数/大小: 15 页 / 186 K
品牌: INFINEON [ INFINEON TECHNOLOGIES AG ]
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BTS 726 L1
Block diagram
Two Channels; Open Load detection in on state;
+ Vbb
Leadframe
Voltage
source
Overvoltage Current
protection
limit
Gate
protection
OUT1
17,18
V
Logic
Voltage
sensor
Charge pump
Level shifter
Rectifier
ESD
Logic
Limit for
unclamped
ind. loads Temperature
sensor
Open load
ST1
3
4
1
Signal GND
Chip 1
IN1
Load
detection
R
O1
GND1
Chip 1
GND1
Load GND
+ Vbb
Leadframe
OUT2
13,14
Logic and protection circuit of chip 2
(equivalent to chip 1)
7
8
6
Signal GND
Chip 2
IN2
Load
ST2
R
O2
GND2
Chip 2
PROFET
®
GND2
Load GND
Leadframe connected to pin 1, 10, 11, 12, 15, 16, 19, 20
Maximum Ratings
at
T
j
= 25°C unless otherwise specified
Parameter
Supply voltage (overvoltage protection see page 4)
Supply voltage for full short circuit protection
T
j,start
= -40 ...+150°C
Symbol
Values
43
34
Unit
V
V
V
bb
V
bb
Semiconductor Group
2