BTS5045-2EKA Infineon Technologies, BTS5045-2EKA Datasheet - Page 16

• Manufacturer Part Number: BTS5045-2EKA
• Description: SP000857484_ATV POWER IC_TR_RO
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS5045-2EKA

• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 85 mOhm
• Current - Output / Channel: 3A
• Current - Peak Output: 32A
• Voltage - Supply: 8 V ~ 18 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

5.3
5.3.1
When switching OFF inductive loads with high side switches, the voltage
because the inductance intends to continue driving the current. To prevent the destruction of the device by
avalanche due to high voltages, there is a voltage clamp mechanism
output voltage to a certain level (
the maximum allowed load inductance is limited.
Figure 10
Figure 11
Data Sheet
PROFET™+ 12V
Output Clamping
Inductive Load
Output Clamp (OUT0 and OUT1)
Switching an Inductive Load Timing
V
S
-V
V
BAT
V
DS(AZ)
S
V
IN
OUT
I
L
V
S
V
-
IN
V
IN
DS(AZ)
LOGIC
). Please refer to
Z
DS(AZ)
GND
Z
GND
16
V
S
Figure 10
OUT
L, R
Z
and
I
L
DS(AZ)
L
Output clamp.svg
V
Figure 11
OUT
implemented that limits negative
Switching an inductance.vsd
drops below ground potential,
V
V
DS
OUT
t
t
for details. Nevertheless,
t
Rev. 2.0, 2010-08-02
BTS5045-2EKA
Power Stage