PFS7323-7329
Conditions
SOURCE = 0 V; VCC = 12 V,
TJI = -40 °C to 125 °C
Parameter
Symbol
Min
Typ
Max
Units
(Note C) (Unless Otherwise Specified)
Current Limit/Circuit Protection
PFS7323L
di/dt = 250 mA/ms
TJI = 25 °C
IV < 48 mA
IV > 59 mA
IV < 48 mA
IV > 59 mA
IV < 48 mA
IV > 59 mA
IV < 48 mA
IV > 59 mA
IV < 48 mA
IV > 59 mA
IV < 48 mA
IV > 59 mA
IV < 48 mA
IV > 59 mA
3.8
2.5
4.5
3.0
5.5
3.7
6.8
4.6
8.0
5.4
9.0
6.0
10.0
6.6
4.1
2.9
4.8
3.5
5.9
4.2
7.2
5.2
8.4
6.0
9.5
6.6
10.5
7.4
4.3
3.2
5.1
3.8
6.2
4.7
7.5
5.7
8.8
6.6
9.9
7.3
11.0
7.9
PFS7324L
di/dt = 300 mA/ms
TJI = 25 °C
PFS7325L
di/dt = 400 mA/ms
TJI = 25 °C
PFS7326H
di/dt = 500 mA/ms
TJI = 25 °C
Over-Current
Protection
IOCP
PFS7327H
di/dt = 650 mA/ms
TJI = 25 °C
PFS7328H
di/dt = 800 mA/ms
TJI = 25 °C
PFS7329H
di/dt = 920 mA/ms
TJI = 25 °C
SOA Protection
Time-Out
tOCP
tSOA
tLEB
TJI = 25 °C
265
315
365
1
ms
ms
TJI = 25 °C
See Note A
SOA On-time
Leading Edge
Blanking (LEB) Time
See Note A
See Note A
TJI = 25 °C
220
100
470
ns
ns
ns
Current Limit Delay (ILD)
LEB + ILD + Driver Delay
tIL(D)
tLEB +tIL(D)
+
370
110
570
125
tDRIVER
Thermal Shutdown
Temperature
TSHUT
THYST
CUV
See Note A
See Note A
TJI = 25 °C
TJI = 25 °C
117
49
°C
°C
V
Thermal Shutdown
Hysteresis
COMPENSATION Pin
Undervoltage Threshold
3
3.5
100
1.25
5
4
COMPENSATION Pin
Undervoltage Delay
tC(UV)
65
135
1.45
ms
V
Feedback Start-Up
Threshold
FBOFF
tFB(OFF)
0 °C < TJI < 100 °C
0 °C < TJI < 100 °C
1.15
FEEDBACK Pin
Off Delay
ms
21
www.powerint.com
Rev. B 06/13
POWERINT [ Power Integrations ]
