BTS724G データシートの表示（PDF） - Infineon Technologies
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BTS724G Datasheet PDF : 16 Pages
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Smart High-Side Power Switch
BTS724G
Pin Definitions and Functions
Pin
1,10,
11,12,
15,16,
19,20
3
5
7
9
18
17
14
13
4
8
2
6
Symbol
Vbb
IN1
IN2
IN3
IN4
OUT1
OUT2
OUT3
OUT4
ST1/2
ST3/4
GND1/2
GND3/4
Function
Positive power supply voltage. Design the
wiring for the simultaneous max. short circuit
currents from channel 1 to 2 and also for low
thermal resistance
Input 1,2,3,4 activates channel 1,2,3,4 in case
of logic high signal
Output 1,2,3,4 protected high-side power output
of channel 1,2,3,4. Design the wiring for the
max. short circuit current
Diagnostic feedback 1/2,3/4 of channel 1,2,3,4
open drain, low on failure
Ground of chip 1 (channel 1,2)
Ground of chip 2 (channel 3,4)
Pin configuration
(top view)
Vbb
GND1/2
IN1
ST1/2
IN2
GND3/4
IN3
ST3/4
IN4
Vbb
1•
2
3
4
5
6
7
8
9
10
20 Vbb
19 Vbb
18 OUT1
17 OUT2
16 Vbb
15 Vbb
14 OUT3
13 OUT4
12 Vbb
11 Vbb
Data Sheet
3
V1.0, 2007-05-13
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