sp000203741 Infineon Technologies Corporation, sp000203741 Datasheet - Page 10

• Manufacturer Part Number: sp000203741
• Description: Smart High-side Power Switch Profet Two Channels, 140 M ?
• Manufacturer: Infineon Technologies Corporation

4
4.1
The power stages are built by a N-channel vertical power MOSFET (DMOS) with charge
pump.
4.1.1
The on-state resistance depends on the supply voltage as well as the junction
temperature
R
Figure 4
4.1.2
Figure 5
that makes external components obsolet. The current source to ground ensures that the
device switches off in case of open input pin. The zener diode protects the input circuit
against ESD pulses.
Figure 5
Data Sheet
DS(ON)
240
220
200
180
160
140
120
100
80
60
. The on-state resistance in reverse polarity mode is described in
-50 -25
shows the input circuit of the BTS 5231GS. There is an integrated input resistor
Block Description and Electrical Characteristics
Power Stages
Output On-State Resistance
Input Circuit
T
Typical On-State Resistance
Input Circuit (IN1 and IN2)
j
.
V
bb
Figure 4
0
= 13.5 V
25 50 75 100 125 150
T /°C
shows that dependencies for the typical on-state resistance
IN
R
Block Description and Electrical Characteristics
IN
10
I
R
GND
IN
GND
240
220
200
180
160
140
120
100
Smart High-Side Power Switch
0
5
T
j
= 25 °C
10
V
bb
15
/V
V1.0, 2005-12-19
BTS 5231GS
Section
20
25
4.2.2.
Input.emf