®
PROFET ITS 724G
Parameter and Conditions, each of the four channels Symbol
Values
Unit
at Tj = -40...+150°C, V = 12 V unless otherwise specified
bb
min
typ
max
Operating Parameters
Operating voltage
Vbb(on)
5.5
--
--
--
40
V
V
Undervoltage switch off10)
Tj =-40°C...25°C: Vbb(u so)
Tj =125°C:
4.5
--
-- 4.511)
Overvoltage protection12)
Vbb(AZ)
41
47
52
V
I
bb = 40 mA
Standby current13)
Tj =-40°C...25°C: Ibb(off)
Tj =150°C:
--
--
--
--
9
20
30
µA
VIN = 0; see diagram page 11
--
Tj =125°C:
-- 2011)
Off-State output current (included in Ibb(off)
)
IL(off)
1
5
µA
VIN = 0; each channel
Operating current 14), VIN = 5V,
IGND
--
--
0.6
2.4
1.2
4.8
mA
I
GND = IGND1 + IGND2
,
one channel on:
all channels on:
Protection Functions15)
Current limit, V
= 0V, (see timing diagrams, page 12)
out
Tj =-40°C: IL(lim)
--
--
9
--
15
--
23
--
A
A
Tj =25°C:
Tj =+150°C:
--
Repetitive short circuit current limit,
Tj = Tjt
each channel IL(SCr)
--
--
12
12
--
--
two,three or four parallel channels
(see timing diagrams, page 12)
Initial short circuit shutdown time
T
j,start =25°C: toff(SC)
--
2
--
ms
V
V
= 0V
(see timing diagrams on page 12)
out
Output clamp (inductive load switch off)16)
VON(CL)
41
47
52
at V
ON(CL)
= V - V , I = 40 mA
bb OUT L
Thermal overload trip temperature
Thermal hysteresis
Tjt
∆Tjt
150
--
--
10
--
--
°C
K
10)
is the voltage, where the device doesn´t change it´s switching condition for 15ms after the supply voltage
falling below the lower limit of Vbb(on)
11)
12)
not subject to production test, specified by design
Supply voltages higher than Vbb(AZ) require an external current limit for the GND and status pins (a 150Ω
resistor for the GND connection is recommended). See also V
in table of protection functions and
ON(CL)
circuit diagram on page 9.
13)
14)
15)
Measured with load; for the whole device; all channels off
Add I , if I > 0
ST
ST
Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions are
not designed for continuous repetitive operation.
16)
If channels are connected in parallel, output clamp is usually accomplished by the channel with the lowest
V
ON(CL)
Infineon Technologies AG
6 of 14
2006-Mar-28
INFINEON [ Infineon ]
