BTS5234L Infineon Technologies, BTS5234L Datasheet - Page 18

• 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

4.3
For diagnosis purpose, the BTS 5234L provides an Enhanced IntelliSense signal at pins
IS1 and IS2. This means in detail, the current sense signal
the load current (ratio
occurs. In case of open load in OFF-state, the voltage
Figure 13
Table 1
Operation Mode
Normal Operation (OFF)
Short Circuit to GND
Over Temperature
Short Circuit to V
Open Load
Data Sheet
µC
R
R
lim
lim
R
IS1
R
Diagnosis
IS2
Block Diagram: Diagnosis
Truth Table
IN1
IS1
SEN
IN2
IS2
bb
R
R
R
SEN
IN1
IN2
k
GND
ILIS
Input
Level
=
I
L
0
1
0
1
/
L
I
IS
channel 1
channel 2
), is provided in ON-state as long as no failure mode
1
0
diagnosis
Output
Level
gate control
gate control
18
<
>
VBB
V
V
0
1
OUT(OL)
OUT(OL)
V
V
Z
Z
Z
bb
IS(fault)
Smart High-Side Power Switch
V
V
OUT(OL)
IS(fault)
I
I
IS1
IS2
Diagnostic Output
SEN = H
V
V
IS
IS
I
S
IS
=
=
is fed to the diagnosis pin.
OL
, a proportional signal to
V
V
Z
Z
Z
Z
IS(fault)
IS(fault)
V1.0, 2004-01-23
OUT1
OUT2
SEN = L
BTS 5234L
Z
Z
Z
Z
Z
Z
Sense.emf
R
load
OL