ITS711L1 Infineon Technologies, ITS711L1 Datasheet - Page 12

• Manufacturer Part Number: ITS711L1
• Description: IC SWITCH HISIDE SMART DSO-20
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of ITS711L1

• Input Type: Non-Inverting
• Number Of Outputs: 4
• On-state Resistance: 165 mOhm
• Current - Output / Channel: 2.9A
• Current - Peak Output: 7.5A
• Voltage - Supply: 5 V ~ 34 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: DSO-20
• Power Load Switch Type: High Side
• Input Voltage: 34V
• Current Limit: 4A
• On Resistance Rds(on): 0.05ohm
• Thermal Protection: ESD
• Power Dissipation Pd: 3.6W
• No. Of Outputs: 4
• Internal Switch: No
• On State Resistance: 0.165ohm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SP000219532

Figure 1a: V
Figure 2a: Switching a lamp:
Infineon Technologies AG
Timing diagrams
Timing diagrams are shown for chip 1 (channel 1/2). For chip 2 (channel 3/4) the diagrams
are valid too. The channels 1 and 2, respectively 3 and 4, are symmetric and consequently
the diagrams are valid for each channel as well as for permuted channels
The initial peak current should be limited by the lamp and not by
the initial short circuit current I
V
V
ST
V
I
IN2
V
IN
IN1
ST open drain
L
OUT1
OUT
OUT2
bb
bb
turn on:
L(SCp)
= 7.5 A typ. of the device.
t
t
12
Figure 2b: Switching an inductive load
*) if the time constant of load is too large, open-load-status may
occur
Figure 3a: Turn on into short circuit:
shut down by overtemperature, restart by cooling
Heating up of the chip may require several milliseconds, depending
on external conditions (t off(SC) vs. T j,start see page 11)
IN1
I
ST
L1
ST
IN
V
I
OUT
L
I
L(OL)
t
I
off(SC)
L(SCp)
other channel: normal operation
*)
t
d(ST)
PROFET ® ITS711L1
I
L(SCr)
2006-Mar-23
t
t