BTS716G 데이터 시트보기 (PDF) - Infineon Technologies
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BTS716G Datasheet PDF : 14 Pages
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BTS 716G
Truth Table
Channel 1 and 2
Chip 1
IN1 IN2 OUT1 OUT2
Channel 3 and 4
Chip 2
IN3 IN4 OUT3 OUT4
(equivalent to channel 1 and 2)
Normal operation
L
L
L
L
L
H
L
H
H
L
H
L
H
H
H
H
Open load
Channel 1 (3) L
X
Z
X
H
X
H
X
Channel 2 (4) X
L
X
Z
X
H
X
H
Overtemperature
both channel
L
L
L
L
X
H
L
L
H
X
L
L
Channel 1 (3) L
X
L
X
H
X
L
X
Channel 2 (4) X
L
X
L
X
H
X
L
ST1/2
ST3/4
H
H
H
H
L20)
H
L15)
H
H
L
L
H
L
H
L
L = "Low" Level
H = "High" Level
X = don't care
Z = high impedance, potential depends on external circuit
Status signal valid after the time delay shown in the timing diagrams
Parallel switching of channel 1 and 2 (also channel 3 and 4) is easily possible by connecting the inputs and
outputs in parallel (see truth table). If switching channel 1 to 4 in parallel, the status outputs ST1/2 and ST3/4
have to be configured as a 'Wired OR' function with a single pull-up resistor.
Terms
Ibb
Vbb
I IN1
I IN2
I ST1/2
VIN1 VIN2 VST1/2
Leadframe
3
Vbb
IN1
5
IN2
PROFET
Chip 1
4
ST1/2 GND1/2
2
R GND1/2
OUT1
OUT2
IGND1/2
VON1
VON2
18
I L1
17
I L2
VOUT1
VOUT2
I IN3
I IN4
I ST3/4
VIN3 VIN4 VST3/4
Leadframe
7
Vbb
IN3
9
IN4
PROFET
Chip 2
8
ST3/4 GND3/4
6
R GND3/4
OUT3
OUT4
IGND3/4
VON3
VON4
14
I L3
13
I L4
VOUT3
V OUT4
Leadframe (Vbb) is connected to pin 1,10,11,12,15,16,19,20
External RGND optional; two resistors RGND1, RGND2 = 150 Ω or a single resistor RGND = 75 Ω for reverse
battery protection up to the max. operating voltage.
20) L, if potential at the Output exceeds the OpenLoad detection voltage
Infineon Technologies AG
8 of 14
2003-Oct-01
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