BTS5441G Infineon Technologies, BTS5441G Datasheet - Page 21

• Manufacturer Part Number: BTS5441G
• Description: IC HIGH SIDE PWR SWITCH PDSO-28
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS5441G

• Input Type: Non-Inverting
• Number Of Outputs: 4
• On-state Resistance: 19 mOhm
• Current - Output / Channel: 5.6A
• Current - Peak Output: 40A
• Voltage - Supply: 4.5 V ~ 28 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-28
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: BTS5441GT; SP000014644

Table 1
Operation Mode
Normal Operation (ON)
Current Limitation
Short Circuit to GND
Over-Temperature
Short Circuit to V
Open Load
4.3.1
The standard diagnosis signal is a current sense signal proportional to the load current.
The accuracy of the ratio (
Figure 14
recommended to use sense resistors
Figure 14
1)
Data Sheet
L = Low Level, H = High Level, Z = high impedance, potential depends on leakage currents and external circuit
The curves show the behavior based on characterization data. The marked points are guaranteed in this Data
Sheet in
7000
6500
6000
5500
5000
4500
4000
Section 4.3.4
for details. Usually a resistor
ON-State Diagnosis
0
Truth Table
Current sense ratio
bb
(Position 4.3.7).
1
Input
Level
k
ILIS
=
H
I
2
L
k
/
ILIS
R
I
IS
IS
1)
R
) depends on the temperature. Please refer to
Output Level
> 500 Ω. A typical value is 4.7 kΩ
IS
21
is connected to the current sense pin. It is
~GND
<
~V
3
I
~
L
V
V
V
/A
Z
bb
bb
bb
bb
Smart High-Side Power Switch
I
I
4
IS
IS
SEN = H
=
<
Diagnostic Output
I
I
L
Z
Z
Z
L
Z
/
/
k
k
T
ILIS
ILIS
T
j
j
= 150°C
5
= -40°C
dummy
dummy
V1.0, 2004-02-27
BTS 5441G
SEN = L
Z
Z
Z
Z
Z
Z
6