bts5210g_l_pb

P R O D U C T
B R I E F
The BTS 5210G is a dual channel high-side power
switch (two times 140 mΩ) in P-DSO-14 package.
The BTS 5210L is the same chip in Power SO-12
package. They are fully protected by embedded
protection functions.
There is one diagnostic feedback pin for each
channel signalling open load and over temperature. The device is monolithically integrated in
Smart SIPMOS technology.
The power transistor is built by a N-channel vertical power MOSFET with charge pump. The inputs
are ground referenced CMOS compatible.
Basic Functions
BTS 5210G/L
Diagnostic Functions
Protective Functions
■
Very low standby current
■
Short circuit protection
■
CMOS compatible input
■
Overload protection
■
Improved electromagnetic
■
Current limitation
■
Open load detection in OFF-state
compatibility (EMC)
■
Thermal shutdown
■
Feedback of thermal shutdown in
Fast demagnetization of inductive
■
Overvoltage protection (including
■
loads
■
Stable behaviour at undervoltage
■
Wide operating voltage range
■
Logic ground independent from
■
Diagnostic feedback with open
drain output
ON-state
load dump) with external resistor
■
■
load ground
■
Reverse battery protection with
Applications
external resistor
■
µC compatible high-side power
Loss of ground and loss of Vbb
switch with diagnostic feedback
protection
for 12 V and 24 V grounded loads
Electrostatic discharge protection
■
(ESD)
All types of resistive, inductive
and capacitive loads
■
Most suitable for loads with high
inrush currents, so as lamps
■
Replaces electromechanical
relays, fuses and discrete circuits
Smart High-Side
Power Switch
Two Channels 140 mΩ
N e v e r
s t o p
t h i n k i n g .
P R O D U C T
B R I E F
Block Diagram
GND
Channel 1
Vbb
Internal
Power
Supply
Gate Control
&
Charge Pump
Logic
Clamp for
Inductive Load
Temperature
Sensor
IN1
ESD
Protection
OUT1
Reverse Battery
Protection
Open Load
Detection
ST1
Current
Limitation
Channel 2
ST2
IN2
Control and Protection Circuit
Equivalent to Channel 1
OUT2
Product Summary
Type
Sales Code
Package
BTS 5210G
Q67060-S7502
P-DSO-14
BTS 5210L
Q67060-S7503
Power SO-12
Parameter
Symbol
Operating Voltage
Vbb(ON)
Values
5.5 ... 40 V
Active Channels
Nominal Load Current
RON(max)
IL(nom)BTS 5210G
IL(nom)BTS 5210L
Current Limitation
IL(SCr)
On-state Resistance
One
Two parallel
140 mΩ
70 mΩ
2.4 A
4.0 A
2.4 A
4.3 A
6.5 A
Application Example
Vbb
Lamp 10 W
Lamp 10 W
BTS 5210L
BTS 5210G
OUT1
IN1
GND
ST1
OUT2
ST2
IN2
µC
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Published by
Infineon Technologies AG,
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D-81669 München
© Infineon Technologies AG 2003. All Rights Reserved.
Attention please!
The information herein is given to describe certain components
and shall not be considered as a guarantee of characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not
limited to warranties of non-infringement, regarding circuits,
descriptions and charts stated herein.
Information
For further information on technology, delivery terms
and conditions and prices please contact your nearest
Infineon Technologies Office.
Template: pb_tmplt.fm/2/2003-05-01
Published by Infineon Technologies AG
Warnings
Due to technical requirements components may contain dangerous substances. For information on the types in question
please contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in lifesupport devices or systems 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 maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons
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Ordering No. B152-H8239-X-X-7600
Printed in Germany
PS 06031.5
NB
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