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IPS5551T
www.irf.com
3
Symbol Parameter
Tsd
Over temperature shutdown threshold
Isd
Over current shutdown threshold
Treset
Minimum time for protection reset
Min.
—
60
—
Typ.
165
100
50 —
μ
s
Max. Units Test Condition
s
—
150
A
See fig. 4
o
C
Protection Characteristics
T
j
= 25
o
C, and Vcc = 14V (unless otherwise specified).
(2) Input threshold are measured directly between the input pin and the tab. Any parasitic resistance in common
between the load current path and the input signal path can significantly affect the thresholds.
Switching Electrical Characteristics
Vcc = 14V, Resistive Load = 0.4
, T
j
= 25
o
C, (unless otherwise specified).
Symbol Parameter
Tdon
Turn-on delay time to Vcc -Vout = 0.9 Vcc
Tr 1
Rise time to Vcc -Vout = 5 V
Tr 2
Rise time from the end of Tr1 to
Vcc -Vout = 0.1 Vcc
dV/dt (on) Turn on dV/dt
Eon
Turn ON energy
Tdoff
Turn-off delay time Vcc -Vout = 0.1 Vcc
Tf
Fall time to Vcc -Vout = 0.9 Vcc
dV/dt (off) Turn OFF dV/dt
Eoff
Turn OFF energy
Min.
—
—
Typ.
10
16
Max. Units Test Conditions
30
50
See figure 2
μ
s
—
—
—
—
—
—
—
200
1.2
25
130
25
2
6
400
5
—
300
50
6
—
V
/
μ
s
mJ
V
/
μ
s
mJ
μ
s
See figure 3
Static Electrical Characteristics
(Tj = 25
o
C and Vcc = 14V unless otherwise specified.)
Symbol Parameter
Rds(on) 1 ON state resistance
Min.
—
Typ. Max. Units Test Conditions
4.6
6.0
Iout=35A,Vcc -Vin=12V
see Fig. 6
Iout=17A, Vcc -Vin= 6V
Iout = 35A, Tj = 150
C
Iout = 10mA
Iout = 35A - t < 100us
Id = 35A, Vcc -Vin = 0V
Rds(on) 2 ON state resistance
Rds(on) 3 ON state resistance Tj = 150
o
C
V
clamp 1
Vcc to Vout active clamp voltage
V
clamp 2
Vcc to Vout active clamp voltage
Vsd
Body diode forward voltage
Vcc (op)
Operating voltage range
Iq
Quiescent current
Iin
Input current
Iin, on
Input current when ON
Vih
High level input threshold voltage
Vil
Low level input threshold voltage
Vhys
Input hysterisis
—
—
35
—
—
5.5
—
3
—
—
3
0.3
4.6
7.4
40
42
0.85
—
13
6.5
1.3
4.75
4.05
0.6
—
—
—
48
1
28
50
12
—
5.5
—
1.5
Vcc-Vin=0V,Vcc-Vout=
Vcc - Vin = 14V
Vcc - Vin = Vih
Vcc - Vin (note 2)
Vcc - Vin (note 2)
μ
A
12V
V
mA
V
m