BTS 5045-2EKA Infineon Technologies, BTS 5045-2EKA Datasheet - Page 4

• Manufacturer Part Number: BTS 5045-2EKA
• Manufacturer: Infineon Technologies

Specifications of BTS 5045-2EKA

• Packages: PG-DSO-14
• Channels: 2.0
• Ron @ Tj = 25°c: 45.0 mOhm
• Recommended Operating Voltage Min.: 5.0 V
• Recommended Operating Voltage Max.: 28.0 V
• Il(sc): 25.0 A

Smart High-Side Power Switch
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Application
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Basic Features
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Description
The BTS5045-2EKA is a 45 mΩ dual channel Smart High-Side Power Switch, embedded in a PG-DSO-14-40 EP,
Exposed Pad package, providing protective functions and diagnosis. The power transistor is built by an N-channel
vertical power MOSFET with charge pump. The device is integrated in Smart6 technology. It is specially designed
to drive lamps up to 1 * P27W/P21W, as well as LEDs in the harsh automotive environment.
Table 1
Parameter
Operating voltage range
Maximum supply voltage
Maximum ON state resistance at
Nominal load current (one channel active)
Nominal load current (both channels active)
Typical current sense ratio
Minimum current limitation
Maximum standby current with load at
Type
BTS5045-2EKA
Data Sheet
PROFET™+ 12V
Suitable for resistive, inductive and capacitive loads
Replaces electromechanical relays, fuses and discrete circuits
Most suitable for loads with high inrush current, such as lamps
Two channel device
Very low stand-by current
3.3 V and 5 V compatible logic inputs
Electrostatic discharge protection (ESD)
Optimized electromagnetic compatibility
Logic ground independent from load ground
Very low power DMOS leakage current in OFF state
Green product (RoHS compliant)
AEC qualified
Overview
Product Summary
T
J
= 150 °C per channel
Package
PG-DSO-14-40 EP
T
J
= 25 °C
4
Symbol
V
V
R
I
I
k
I
I
L(NOM)1
L(NOM)2
L5(SC)
S(OFF)
ILIS
S(OP)
S(LD)
DS(ON)
Marking
BTS5045-2EKA
PG-DSO-14-40 EP
Value
5 V ... 28 V
41 V
90 mΩ
4.5 A
3 A
1500
25 A
500 nA
Rev. 2.1, 2011-09-01
BTS5045-2EKA