ITS428L2 Infineon Technologies, ITS428L2 Datasheet - Page 8

• 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

Terms
Input circuit (ESD protection)
The use of ESD zener diodes as voltage clamp at DC
conditions is not recommended
Status output
ESD-Zener diode: 6.1 V typ., max 5.0 mA; R
at 1.6 mA. The use of ESD zener diodes as voltage clamp at
DC conditions is not recommended.
Inductive and overvoltage output clamp
V
Infineon Technologies AG
ON
V
bb
clamped to 47 V typ.
V
IN
IN
I IN
V ST
I ST
ESD-ZD
R
2
4
ST(ON)
R
IN
ST
I
V
GND
R
Z
GND
I
GND
PROFET
GND
GND
3
1
V
bb
I bb
I GND
PROFET
I
I
ESD-
OUT
ZD
ST
5
ST(ON)
I L
+5V
+ V bb
OUT
V
ON
V OUT
V ON
< 375
Page 8
Overvolt. and reverse batt. protection
V
R
In case of reverse battery the load current has to be
limited by the load. Temperature protection is not
active
Open-load detection
GND disconnect
Any kind of load. In case of Input=high is V
Due to V
V
Open load, if V
Z1
ST
bb
= 15 k , R
= 6.1 V typ., V
V
R
R
IN
GND
+ 5V
ST
ST
Logic
unit
V
>0, no V
ST
ST
IN
R
I
ON
= 3.5 k
I
2
ON
4
V
ST
Z1
Z2
IN
ST
< R
= low signal available.
Open load
PROFET ® ITS428L2
= 47 V typ., R
detection
ON
typ.
PROFET
Logic
·
GND
3
1
in on-state
V
I
L(OL)
Signal GND
bb
R
V
GND
GND
; IN high
OUT
GND
OUT
PROFET
V
Z2
GND
V
2006-Mar-16
Load GND
5
= 150 ,
IN
OUT
+ V bb
- V
OUT
R
V
IN(T+)
Load
ON
+ V bb
.