Product Brief
Block Diagram
Channel 1
Load Current
Sense
Gate Control &
Charge Pump
Logic
Open Load
Detection
Clamp for
Inductive Load
V
bb
Internal
Power
Supply
IN1
IS1
SEN
ESD
Protection
Multi Step
Load Current
Limitation
OUT1
Temperature Sensor
Over Load Detection
Channel 2
IN2
IS2
Control and Protection Circuit
Equivalent to Channel 1
R
GND
GND
OUT2
Product Summary
Type
BTS 5235-2G
BTS 5235-2L
Description
2 x 60 mΩ
2 x 60 mΩ
Package
PG-DSO-20
PG-DSO-12
Parameter
Operating voltage
Over voltage protection
ON-state resistance
Nominal load current (one channel active)
Current limitation
Current limitation repetitive
Standby current for whole device with load
Value
V
bb(on)
V
bb(AZ)
R
DS(0N)
I
L(nom)
I
L(LIM)
I
L(SCr)
I
bb(OFF)
Unit
4.5 ... 28 V
41 V
60 mΩ
3.5 A (3.3 A BTS 5235-2G)
23 A
6A
2.5 µA
Application Example
27 W Bulb
(e.g. Indicator)
OUT1
IN1
IS1
V
bb
GND
OUT2
IS2
IN2
LED Cluster
(e.g. Taillight)
BTS 5235-2L/G
SEN
µC
How to reach us:
http://www.infineon.com
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2007 Infineon Technologies AG
All Rights Reserved.
Legal Disclaimer
The information given in this Product Brief shall in no event be
regarded as a guarantee of conditions or characteristics. With
respect to any examples or hints given herein, any typical values
stated herein and/or any information regarding the application of
the device, Infineon Technologies hereby disclaims any and all
warranties and liabilities of any kind, including without limitation,
warranties of non-infringement of intellectual property rights of
any third party.
Information
For further information on technology, delivery terms and
conditions and prices, please contact the nearest
Infineon Technologies Office (www.infineon.com).
Warnings
Due to technical requirements, components may contain
dangerous substances. For information on the types in question,
please contact the nearest Infineon Technologies Office.
Infineon Technologies components may be used in life-support
devices or systems only with the express written approval of
Infineon Technologies, if a failure of such components can
reasonably be expected to cause the failure of that life-support
device or system or to affect the safety or effectiveness of that
device or system. Life support devices or systems are intended
to be implanted in the human body or to support and/or main-
tain and sustain and/or protect human life. If they fail, it is
reasonable to assume that the health of the user or other
persons may be endangered.
Ordering No. B112-H9068-X-X-7600
NB07-1169
Published by Infineon Technologies AG
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