ITS4142N Infineon Technologies, ITS4142N Datasheet - Page 9

• Manufacturer Part Number: ITS4142N
• Description: IC SWITCH HISIDE SMART SOT223-4
• Manufacturer: Infineon Technologies
• Series: miniPROFET®r
• Type: High Sider

Specifications of ITS4142N

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 150 mOhm
• Current - Output / Channel: 1.4A
• Current - Peak Output: 3A
• Voltage - Supply: 12 V ~ 45 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Power Load Switch Type: High Side
• Input Voltage: 45V
• Current Limit: 2.2A
• On Resistance Rds(on): 0.2ohm
• Thermal Protection: ESD
• Power Dissipation Pd: 1.4W
• No. Of Outputs: 1
• Internal Switch: No
• Distribution: RoHS Compliant
• On State Resistance: 0.15ohm
• Rohs Compliant: Yes
• Distribution Switch Case Style: SOT-223
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ITS4142N; ITS4142NTR; SP000221218

Conducted Susceptibility
Typ. V bb -Pin Susceptibility at DC-On/Off
Acc. 47A/658/CD IEC 62132-4 (Direct Power Injection)
Direct Power Injection:
Failure criteria:
Typ. V bb -Pin Susceptibility at PWM-Mode
Test circuit:
For defined decoupling and high reproducibility the same choke and the same
150 -matching network as for the emission measurement is used.
4 0
3 5
3 0
2 5
2 0
1 5
1 0
4 0
3 5
3 0
2 5
2 0
1 5
1 0
5
0
5
0
1
1
5µH
6,8nF
150
Forward Power CW
Amplitude and frequency deviation max. 10% at Out
1 0
1 0
H F
IN
PR O FET
G N D
V
bb
R
G N D
L im it
V B B , P W M
O U T
L im it
V B B , O N
V B B , O F F
f / M H z
f / M H z
5µH
R
L
6,8nF
Page 9
150
D e v ic e :
L o a d :
O - M o d e :
C o u p lin g P o in t :
M o n it o r in g :
M o d u la t io n :
1 0 0
1 0 0
D e v ic e :
L o a d :
O - M o d e :
C o u p lin g P o in t :
M o n it o r in g :
M o d u la t io n :
B T S 4 1 4 2
4 7 O h m s
O N / O F F / P W M
V B B
C W
O u t
B T S 4 1 4 2
O N / O F F / P W M
4 7 O h m s
V B B
O u t
C W
1 0 0 0
1 0 0 0
2006-03-09
ITS 4142N