BTS52352GXT Infineon Technologies, BTS52352GXT Datasheet - Page 5

• Manufacturer Part Number: BTS52352GXT
• Manufacturer: Infineon Technologies

Specifications of BTS52352GXT

• Switch Type: High Side
• Power Switch Family: BTS5235-2G
• Input Voltage: -5 to 10V
• Power Switch On Resistance: 45mOhm
• Output Current: 3.3A
• Number Of Outputs: Dual
• Mounting: Surface Mount
• Supply Current: 3.6mA
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 20
• Power Dissipation: 1.4W
• Lead Free Status / RoHS Status: Compliant

2
The BTS5235-2G is a dual channel high-side power switch (two times 60 m ) in PG-DSO-20-43 package
providing embedded protective functions.
The Enhanced IntelliSense pins IS1 and IS2 provide a sophisticated diagnostic feedback signal including current
sense function, over load and over temperature alerts in ON-state and open load alert in OFF-state. The diagnosis
signals can be switched on and off by the sense enable pin SEN.
An integrated ground resistor as well as integrated resistors at each input pin (IN1, IN2, SEN) reduce external
components to a minimum.
The power transistor is built by a N-channel vertical power MOSFET with charge pump.
The inputs are ground referenced CMOS compatible. The device is monolithically integrated in Smart SIPMOS
technology.
Figure 1
Data Sheet
SEN
IN1
IN2
IS1
IS2
Block Diagram
Block Diagram
channel 1
channel 2
protection
internal
power
supply
ESD
control and protection circuit
logic
equivalent to
channel 1
charge pump
load current
gate control
temperature sensor
open load
over load detection
detection
GND
sense
&
5
R
GND
inductive load
load current
multi step
clamp for
limitation
Smart High-Side Power Switch
Rev.1.1, 2007-09-01
BTS5235-2G
Block Diagram
VBB
OUT1
OUT2