BTS5234L Infineon Technologies, BTS5234L Datasheet - Page 19

• Manufacturer Part Number: BTS5234L
• Description: IC HIGH SIDE PWR SWITCH PDSO-12
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS5234L

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DEMOBOARDPROFETIN - BOARD DEMO PROFET V2.0BTS
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: BTS5234LT; BTS5234LXT; SP000014704; SP000271656

Table 1
Operation Mode
Normal Operation (ON)
Current Limitation
Short Circuit to GND
Over Temperature
Short Circuit to V
Open Load
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)
Data Sheet
L = Low Level, H = High Level, Z = high impedance, potential depends on leakage currents and external circuit
The curves show the behavior based on characterization data. The marked points are guaranteed in this Data
Sheet in
8000
7000
6000
5000
4000
3000
2000
1000
Figure 14
Section 4.3.4
ON-State Diagnosis
0
Truth Table
Current sense ratio
bb
0.5
for details. Usually a resistor
(Position 4.3.6).
Input
Level
k
ILIS
1
=
H
I
L
k
1.5
/
ILIS
I
IS
1)
) depends on the temperature. Please refer to
Output
Level
19
<<
2
<
~V
I
~
R
L
V
V
IS
V
/A
Z
bb
V
bb
bb
bb
R
bb
> 500 Ω. A typical value is 4.7 kΩ.
Smart High-Side Power Switch
IS
2.5
is connected to the current sense
Diagnostic Output
SEN = H
I
I
IS
IS
=
<
I
I
3
L
Z
Z
Z
L
Z
/
/
k
k
T
ILIS
ILIS
T
j
j
= 150°C
= -40°C
dummy
dummy
3.5
V1.0, 2004-01-23
SEN = L
BTS 5234L
Z
Z
Z
Z
Z
Z
4