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PFS704 数据表(PDF) 22 Page - Power Integrations, Inc.

部件名 PFS704
功能描述  High Power PFC Controller with Integrated High-Voltage MOSFET
PDF  30 Pages
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制造商  POWERINT [Power Integrations, Inc.]
网页  http://www.powerint.com
标志 POWERINT - Power Integrations, Inc.

PFS704 数据表(HTML) 22 Page - Power Integrations, Inc.

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Rev. D 12/11
22
PFS704-729EG
www.powerint.com
Parameter
Symbol
Conditions
SOURCE = 0 V; T
C = -40 °C to 125 °C
(Note D) (Unless Otherwise Specified)
Min
Typ
Max
Units
Current Limit/Circuit Protection (cont.)
SOA Protection
Time-out
t
OCP
T
C = 25 °C
200
280
360
ms
SOA On-time
t
SOA
See Note A
1
ms
Leading Edge
Blanking Time
t
LEB
See Note A
220
ns
Current Limit Delay
t
IL(D)
See Note A
100
ns
LEB + ILD + Driver Delay
t
LEB + tIL(D) +
t
DRIVER
T
C = 25 °C
370
470
570
ns
Thermal Shutdown
Temperature
T
SHUT
See Note A
111
118
126
°C
Thermal Shutdown
Hysteresis
T
HYST
See Note A
50
°C
FEEDBACK Pin
Undervoltage
FB
UV
T
C = 25 °C
3
3.5
4
V
FEEDBACK Pin
Undervoltage Delay
t
FB(UV)
T
C = 25 °C
65
110
135
ms
FEEDBACK Pin
Overvoltage Threshold
and Hysteresis
FB
OV
0 °C < T
C < 100 °C
Threshold
V
FB
+40 mV
V
FB
+90 mV
V
FB
+160 mV
V
0 °C < T
C < 100 °C
Hysteresis
75
mV
FEEDBACK Pin
Overvoltage Delay
t
FB(OV)
T
C = 25 °C
1
2
3
ms
FEEDBACK Pin
Start-Up Threshold
FB
OFF
0 °C < T
C < 100 °C
0.5
1.2
1.65
V
FEEDBACK Pin
OFF Delay
t
FB(OFF)
0 °C < T
C < 100 °C
0.5
2
4
ms
Start-Up VCC
(Rising Edge)
V
CC+
T
C = 25 °C
9.5
10.2
V
Shutdown VCC
(Falling Edge)
V
CC-
T
C = 25 °C
9.0
9.5
V
VCC Hysteresis
V
CC(HYST)
T
C = 25 °C
0.2
0.5
0.8
V
Supply Current
Characteristics
I
CD1
0 °C < T
C < 100 °C
Switching
3.5
mA
I
CD2
0 °C < T
C < 100 °C
Not Switching
1.5
VCC Power-Up
Reset Threshold
V
CC(POR)
T
C = 25 °C
2.85
3.6
4.25
V
VCC Power-Up
Reset Current
I
VCC(POR)
T
C = 25 °C
1.5
mA



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