BTS712N1XT Infineon Technologies, BTS712N1XT Datasheet - Page 8

• Manufacturer Part Number: BTS712N1XT
• Manufacturer: Infineon Technologies

Specifications of BTS712N1XT

• Switch Type: High Side
• Power Switch Family: BTS712N1
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 165mOhm
• Output Current: 1.7A
• Number Of Outputs: 4
• Mounting: Surface Mount
• Supply Current: 1.2mA
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 20
• Power Dissipation: 3.6W
• Lead Free Status / Rohs Status: Compliant

Data Sheet
Truth Table
Channel 1 and 2
Channel 3 and 4
(equivalent to channel 1 and 2)
Undervoltage/ Overvoltage
L = "Low" Level
H = "High" Level
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
14
15)
16
Normal operation
Open load
Short circuit to V bb
Overtemperature
) With additional external pull up resistor
) Low resistance to V
An external short of output to V
used, an offset voltage at the GND and ST pins will occur and the V
Leadframe (V
External R
reverse battery protection up to the max. operating voltage.
GND
bb
optional; two resistors R
) is connected to pin 1,10,11,12,15,16,19,20
X = don't care
bb
Status signal valid after the time delay shown in the timing diagrams
may be detected by no-load-detection
Channel 1 (3)
Channel 2 (4)
Channel 1 (3)
Channel 2 (4)
both channel
Channel 1 (3)
Channel 2 (4)
bb
in the off state causes an internal current from output to ground. If R
Chip 1
Chip 2
Z = high impedance, potential depends on external circuit
GND1/2
IN1
IN3
H
H
H
H
H
H
H
H
L
L
L
L
L
X
L
L
L
X
L
X
L
X
X
X
,R
GND3/4
8
IN2
IN4
H
H
H
H
H
H
H
H
L
L
L
X
L
L
L
X
L
L
L
X
X
X
L
X
= 150
OUT1
OUT3
L
L
H
H
Z
Z
H
L
H
X
H
H
H
L
H
X
L
L
L
L
L
X
X
L
or a single resistor R
ST low
OUT2
OUT4
signal may be errorious.
Smart High-Side Power Switch
H
H
H
X
H
H
X
H
H
H
X
X
L
L
L
Z
Z
L
L
L
L
L
L
L
BTS 711L1
H(L
H(L
H(L
H(L
ST1/2
ST3/4
L
L
H
H
H
H
H
H
15)
H
15)
H
H
H
H
H
L
L
L
L
L
L
14
14
16
16
GND
) )
) )
) )
) )
= 75
Rev 1.3, 2010-03-16
BTS 712N1
ST1/2
ST3/4
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
15)
15)
L
L
L
L
for
GND
BTS712N1
is