ITS428L2 Infineon Technologies, ITS428L2 Datasheet - Page 5

• Manufacturer Part Number: ITS428L2
• Description: IC SWITCH HISIDE SMART TO252-5
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of ITS428L2

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 50 mOhm
• Current - Output / Channel: 7A
• Current - Peak Output: 17A
• Voltage - Supply: 4.75 V ~ 43 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (4 leads + tab)
• Power Load Switch Type: High Side
• Input Voltage: 41V
• On Resistance Rds(on): 0.06ohm
• Thermal Protection: ESD
• Power Dissipation Pd: 75W
• No. Of Outputs: 1
• Internal Switch: No
• Current Limit: 17A
• On State Resistance: 0.05ohm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ITS428L2; ITS428L2TR; SP000221220; SP000525146

Parameter and Conditions
at T
Protection Functions
Current limit (pin 3 to 5)
(see timing diagrams on page 12)
Repetitive short circuit shutdown current limit
Thermal shutdown time
Output clamp (inductive load switch off)
at V
Thermal overload trip temperature
Thermal hysteresis
Reverse battery (pin 3 to 1)
Reverse battery voltage drop
Diagnostic Characteristics
Open load detection current
10
11
12
13
Infineon Technologies AG
I
) Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
)
)
)
L
(see timing diagrams on page 12)
(on-condition)
T
j
= -2 A
data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions are
not designed for continuous repetitive operation.
Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6cm
connection. PCB is vertical without blown air.
Requires 150
diode has to be limited by the connected load. Note that the power dissipation is higher compared to normal
operating conditions due to the voltage drop across the intrinsic drain-source diode. The temperature
protection is not active during reverse current operation! Input and Status currents have to be limited (see
max. ratings page 3 and circuit page 8).
not subject to production test, specified by design
OUT
=-40...+150°C, V
j
= T
= V
jt
(see timing diagrams, page 12)
bb
- V
ON(CL)
resistor in GND connection. The reverse load current through the intrinsic drain-source
bb
= 12 V unless otherwise specified
10 )
11
12
(V
)
out
> V
T
bb
j,start
T
)
13
I
j
T
T
L
=+150°C:
T
)
j
= 40 mA: V
=150 °C: -V
Page 5
j
j
=-40°C:
= 25°C:
=25°C:
2
I
I
t
T
-V
I
(one layer, 70 m thick) copper area for V bb
Symbol
L(lim)
L(SCr)
off(SC)
L (OL)
jt
T
ON(CL)
bb
ON(rev)
jt
PROFET ® ITS428L2
150
min
21
17
12
41
43
10
--
--
--
--
--
Values
600
7.5
typ
28
22
16
17
47
10
--
--
--
2006-Mar-16
max
500
36
31
24
52
32
--
--
--
--
--
Unit
mV
mA
ms
°C
A
A
V
K
V