參數(shù)資料
型號: VND5012AK-E
廠商: 意法半導體
英文描述: DOUBLE CHANNEL HIGH SIDE DRIVER WITH ANALOG CURRENT SENSE FOR AUTOMOTIVE APPLICATIONS
中文描述: 雙通道高側驅動器上模擬電流為汽車應用意識
文件頁數(shù): 2/13頁
文件大小: 125K
代理商: VND5012AK-E
VND5012AK-E
2/13
Figure 2. Block Diagram
Table 3. Pin Function
Name
V
CC
OUTPUT
1,2
GND
INPUT
1,2
CURRENT SENSE
1,2
CS_DIS
Figure 3. Current and Voltage Conventions
Function
Battery connection
Power output
Ground connection. Must be reverse battery protected by an external diode/resistor network
Voltage controlled input pin with hysteresis, CMOS compatible. Controls output switch state
Analog current sense pin, delivers a current proportional to the load current
Active high CMOS compatible pin, to disable the current sense pin
LOGIC
UNDERVOLTAGE
OVERTEMP. 1
I
LIM
1
PwCLAMP 1
I
OUT1
GND
INPUT1
V
CC
OUTPUT1
CURRENT
SENSE1
DRIVER 1
V
CC
CLAMP
V
DSLIM
1
I
LIM
2
PwCLAMP 2
DRIVER 2
V
DSLIM
2
OVERTEMP. 2
I
OUT2
OUTPUT2
CURRENT
SENSE2
CS_DIS
K 2
INPUT2
K 1
Pwr
LIM
1
Pwr
LIM
2
I
S
I
GND
V
CC
V
CC
V
SENSE2
OUTPUT1
I
OUT1
CURRENT
SENSE1
I
SENSE1
INPUT1
I
IN1
V
IN2
V
OUT2
GND
CS_DIS
I
CSD
V
CSD
INPUT2
I
IN2
V
IN1
OUTPUT2
I
OUT2
CURRENT
SENSE2
I
SENSE2
V
SENSE1
V
OUT1
V
F
(*)
(*) V
Fn
= V
CC
- V
OUTn
during reverse battery condition
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