IPS521/IPS521S
www.irf.com 7
Figure 8 - Normalized R
ds(on)
(%) Vs T
j
(
o
C)
50%
100%
150%
200%
-50 0 50 100 150
Figure 9 - Rds(on) (mΩ) Vs I
out
(A)
0
50
100
0246810
Figure 7 - R
ds(on)
(mΩ) Vs V
cc
(V)
0
50
100
0 5 10 15 20 25 30 35
Figure 10 - Max. I
out
(A) Vs Load Inductance (uH)
0.1
1
10
IPS521/IPS521S
8 www.irf.com
Figure 12 - Transient Thermal Impedance (
o
C/W)
Vs Time (S)
0.01
0.1
1
10
100
__ TO220/SMD 220 free air
- - - Rth = 5 °C/W
1E-05
1E-04
1E-03
1E-02
1E-01
1e+00
1E+01
1E+02
1E+03
Figure 11a - Max load current (A) Vs Tamb (
o
C)
IPS521
0
5
10
25 50 75 100 125 150
Rthja= 20°C/W
Free air
Rthja= 40°C/W
Rthja= 10°C/W
Figure 11b - Max load current (A) Vs Tamb (
o
C)
IPS521S
0
5
10
15
-50 0 50 100 150
Figure 13 - I
lim
(A) Vs Tj (
o
C)
0
5
10
25 50 75 100 125 150
1inch² footprint
Rthja= 35°C/W
Std. footprint
Rthja= 60°C/W
IPS521/IPS521S
www.irf.com 9
Figure 14 - E
on,
E
off
(µJ) Vs I
out
(A)
Resistive load
0
500
1000
1500
2000
2500
3000
3500
01234567
Eo n
Eo f f
Figure 15 - E
on (µJ)
Vs Load Inductance
(µH)
(see Fig. 3)
Figure 16 - Diag Blanking time (µS) Vs I
out
(A)
(resistive load - see Fig. 6)
0.1
1
10
100
1000
10000
1E+01
1E+02
1E+03
1E+04
1E+05
1E+06
I=Imax vs Induct.(see fi
g
.10)
I=1.5A
0
25
50
75
100
125
150
0123
Dia
g
on blankin
g
Diag off blanking
1.00E-06
1.00E-05
1.00E-04
1.00E-03
0 5 10 15 20 25 30 35
Figure 17 - I
cc (mA)
Vs V
cc
(V)

IPS521

Mfr. #:
Manufacturer:
Infineon Technologies
Description:
Gate Drivers IR_HSS-LSS-GATEDRIVER
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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