ITS436L2 Infineon Technologies, ITS436L2 Datasheet - Page 8

• Manufacturer Part Number: ITS436L2
• Description: IC SWITCH HISIDE SMART TO252-5
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of ITS436L2

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 35 mOhm
• Current - Output / Channel: 9.8A
• Current - Peak Output: 40A
• Voltage - Supply: 4.75 V ~ 43 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SP000221231

GND disconnect with GND pull up
Any kind of load. If V
Due to V
V
load
For inductive load currents up to the limits defined by Z L
(max. ratings and diagram on page 8) each switch is
protected against loss of V bb .
Consider at your PCB layout that in the case of Vbb dis-
connection with energized inductive load all the load current
flows through the GND connection.
Infineon Technologies AG
bb
V
V
disconnect with energized inductive
bb
bb
GND
high
>0, no V
V
IN
V
GND >
2
2
4
ST
4
ST
IN
ST
IN
ST
= low signal available.
V
IN
- V
PROFET
PROFET
GND
GND
3
3
1
1
IN(T+)
V
V
bb
bb
V
GND
device stays off
OUT
OUT
5
5
Page 8
Inductive Load switch-off energy
dissipation
Energy stored in load inductance:
While demagnetizing load inductance, the energy
dissipated in PROFET is
with an approximate solution for R
Maximum allowable load inductance for
a single switch off
L = f (I
Z
V
L
=
1000
bb
100
0.1
[mH]
10
E
= 12 V, R
1
AS
L
E
0
); T
=
bb
E
2
I
AS
L
·
j,start
·
R
= E
2
L
L
L
·
= 0
(
V
bb
= 150°C,T
IN
ST
bb
+ E
4
+ |V
E
L
PROFET
PROFET ®
L
OUT(CL)
- E
GND
6
=
V
bb
1 /
C
R
2
=
= 150°C const.,
·
10
L
∫
|)
·
V
I
·
OUT
2
L
ON(CL)
ln
L
12
(1+
E AS
Z L
0 :
·
{
2006-Mar-28
i
|V
L
14
(t) dt,
ITS436L2
R L
OUT(CL)
L
I
L
·
R
L
16
E
I L [A]
E
E Load
| )
R
L
18