BTS5236-2EKA Infineon Technologies, BTS5236-2EKA Datasheet - Page 19

• Manufacturer Part Number: BTS5236-2EKA
• Description: IC SWITCH PWR HISIDE DSO-14
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS5236-2EKA

• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 40 mOhm
• Current - Output / Channel: 3.2A
• Current - Peak Output: 23A
• Voltage - Supply: 4.5 V ~ 28 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000438666

Table 1
Operation Mode
Normal Operation (ON)
Current Limitation
Short Circuit to GND
Over Temperature
Short Circuit to
Open Load
1) L = Low Level, H = High Level, Z = high impedance, potential depends on leakage currents and external circuit
4.3.1
The standard diagnosis signal is a current sense signal proportional to the load current.
The accuracy of the ratio (
following
pin. It is recommended to use sense resistors
Figure 14
1) The curves show the behavior based on characterization data. The marked points are guaranteed in this
Datasheet
Datasheet in
8000
7000
6000
5000
4000
3000
2000
1000
Figure 14
0
ON-State Diagnosis
Section 4.3.4
Truth Table
Current sense ratio
V
bb
0.5
for details. Usually a resistor
(Position 4.3.6).
1)
k
1
ILIS
(cont’d)
Level
Input
=
H
I
L
k
1.5
/
ILIS
I
IS
1)
) depends on the temperature. Please refer to
19
Output
2
~GND
Level
I
<
R
L
~
V
V
/A
V
IS
Z
V
bb
bb
bb
bb
R
> 500 Ω. A typical value is 4.7 kΩ.
Smart High-Side Power Switch
IS
2.5
is connected to the current sense
V
V
V
I
I
IS
IS
IS
IS
IS
SEN = H
=
<
=
=
=
Diagnostic Output
3
I
I
V
V
V
Z
L
L
IS(fault)
IS(fault)
IS(fault)
/
/
k
k
T
T
ILIS
ILIS
j
j
Rev. 1.0, 2008-11-26
= 150°C
BTS5236-2EKA
= -40°C
dummy
dummy
3.5
SEN = L
Z
Z
Z
Z
Z
Z
4