BTS5235-2L Infineon Technologies, BTS5235-2L Datasheet - Page 5

• Manufacturer Part Number: BTS5235-2L
• Description: IC PWR SWITCH HISIDE PG-DSO-12-9
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS5235-2L

• Package / Case: DSO-12
• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 45 mOhm
• Current - Output / Channel: 3.5A
• Current - Peak Output: 28A
• Voltage - Supply: 4.5 V ~ 28 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• On Resistance (max): 0.045 Ohms
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 1600 mW
• Mounting Style: SMD/SMT
• Supply Current: 3.6 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: BTS5235-2LINTR; BTS52352LXT; SP000280715

2
The BTS5235-2L is a dual channel high-side power switch (two times 60 m ) in PG-DSO-12-9 power 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, 2008-09-01
Block Diagram
BTS5235-2L
VBB
OUT1
OUT2