BTS500801EGAXT Infineon Technologies, BTS500801EGAXT Datasheet - Page 10
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BTS500801EGAXT
Manufacturer Part Number
BTS500801EGAXT
Description
Manufacturer
Infineon Technologies
Datasheet
1.BTS500801EGAXT.pdf
(33 pages)
Specifications of BTS500801EGAXT
Switch Type
High Side
Power Switch Family
BTS50080-1EGA
Input Voltage
-0.3 to 6V
Power Switch On Resistance
10.5mOhm
Output Current
13A
Number Of Outputs
Single
Mounting
Surface Mount
Supply Current
24mA
Package Type
DSO EP
Operating Temperature (min)
-40C
Operating Temperature (max)
150C
Operating Temperature Classification
Automotive
Pin Count
12
Lead Free Status / Rohs Status
Compliant
5
The power stage is built by a N-channel vertical power MOSFET (DMOS) with charge pump.
5.1
Figure 5
is low in case of open input pin. The zener diode protects the input circuit against ESD pulses.
Figure 5
A high signal at the input pin causes the DMOS to switch on.
5.2
The on-state resistance R
shows these dependencies for the typical on-state resistance. The on-state resistance in reverse polarity mode is
described in
Figure 6
5.3
The power stage is designed for high side configuration
Datasheet
12,5
mΩ
7,5
2,5
10
5
0
shows the input circuit of the BTS50080-1EGA. The input resistor to ground ensures that the input signal
-40
Power Stages
Input Circuit
Input Circuit
Output On-State Resistance
Chapter
Typical On-State Resistance
Output Timing
0
V
6.5.
bb
= 13.5 V
40
DS(ON)
80
depends on the supply voltage V
typ.
120
°C
160
IN
GND
10
(Figure
R
PΩ
IN
9).
bb
and the junction temperature
Smart High-Side Power Switch
9
EEX
T
j
BTS50080-1EGA
= 25°C
V1.0, 2009-04-06
W\S
Power Stages
9
T
j
.
Figure 6
Input.emf