BTS3256DXT Infineon Technologies, BTS3256DXT Datasheet - Page 5

• Manufacturer Part Number: BTS3256DXT
• Manufacturer: Infineon Technologies

Specifications of BTS3256DXT

• Switch Type: Low Side
• Input Voltage: -0.3 to 5.5V
• Power Switch On Resistance: 10mOhm
• Number Of Outputs: Single
• Mounting: Surface Mount
• Supply Current: 3(Max)mA
• Package Type: TO-252
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 4 +Tab
• Lead Free Status / RoHS Status: Compliant

2
Figure 1
2.1
Following figure shows all the terms used in this datasheet, with associated convention for positive values.
Figure 2
Datasheet
IN / Fault
GND
SRP
V
bb
BTS 3256D Block Diagram
Voltage and current naming definition
Terms
Block Diagram for the BTS3256D
V
S
V
SRP
protection
Slew rate
control
Driving
V
Gate
ESD
Unit
IN
I
I
S
IN
V
voltage
lockout
Under
S
V
IN / Fault
SRP
S
Protection
Protection
Overload
voltage
Over-
GND
5
I
GND
temperature
Protection
Protection
circuit
Short
Over-
Drain
Smart Low Side Power Switch
I
D
BTS 3256D Block Diagram
V
D
HITFET - BTS 3256D
R
L
Rev. 1.0, 2009-05-05
V
bb
BlockDiagram.emf
Terms.emf
Drain
GND