BTS 5590G Infineon Technologies, BTS 5590G Datasheet - Page 22

• Manufacturer Part Number: BTS 5590G
• Manufacturer: Infineon Technologies

Specifications of BTS 5590G

• Packages: PG-DSO-36
• Channels: 5.0
• Channel Mix: 2*25mohm+1*40mohm+2*100mohm
• Led Mode: Yes
• Cranking Mode: No
• Pwm Engine Integrated: No

7
The device provides embedded protective functions, which are designed to prevent IC destruction under fault
conditions described in this data sheet. Fault conditions are considered as “outside” normal operating range.
Protective functions are neither designed for continuous nor for repetitive operation.
7.1
The load current I
steps of current limitation which are selected automatically depending on the voltage V
Please note that the voltage at the OUT pin is V
Figure 9
Figure 10
Figure 11
Current limitation to the value I
rapid temperature rise inside.
Data Sheet
25
20
15
10
25
20
15
10
12
10
5
5
8
6
4
2
I
I
I
L
L
L
Protection Functions
Over Load Protection
Current Limitation Channels 0, 1 (minimum values)
Current Limitation Channels 2 (minimum values)
Current Limitation Channels 3, 4 (minimum values)
WDLR.LED = 0
WDLR.LED = 1
WDLR.LED = 0
WDLR.LED = 1
L
is limited by the device itself in case of over load or short circuit to ground. There are multiple
5
5
5
10
10
10
L(LIM)
is realized by increasing the resistance of the output channel, which leads to
15
15
15
BB
20
20
20
- V
DS
22
. Please refer to following figures for details.
25
25
25
V
V
V
DS
DS
DS
CurrentLimitation01L .emf
CurrentLimitation2L .emf
CurrentLimitation34 .emf
DS
across the power DMOS.
SPOC - BTS5590G
Protection Functions
Rev. 1.3, 2007-10-30