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PFS7323L 数据表(PDF) 22 Page - Power Integrations, Inc.

部件名 PFS7323L
功能描述  High Power PFC Controller with Integrated High-Voltage MOSFET and Qspeed Diode
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.

PFS7323L 数据表(HTML) 22 Page - Power Integrations, Inc.

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Rev. B 06/13
22
PFS7323-7329
www.powerint.com
Parameter
Symbol
Conditions
SOURCE = 0 V; V
CC = 12 V,
T
JI = -40 °C to 125 °C
(Note C) (Unless Otherwise Specified)
Min
Typ
Max
Units
Current Limit/Circuit Protection (cont.)
COMPENSATION Pin
Start-Up Threshold
C
OFF
0
°C < T
JI < 100 °C
0.5
1.2
1.65
V
COMPENSATION Pin
Off Delay
t
C(OFF)
0
°C < T
JI < 100 °C
5
ms
FEEDBACK Pin
Overvoltage Threshold
FB
OV
0
°C < T
JI < 100 °C
Referenced to V
REF
V
REF
+600 mV
V
REF
+700 mV
V
REF
+850 mV
V
COMPENSATION Pin
Overvoltage Threshold
C
OV
0
°C < T
JI < 100 °C Referenced to VREF
V
REF
+25 mV
V
REF
+90 mV
V
REF
+160 mV
V
0
°C < T
JI < 100 °C Hysterisis
50
mV
FEEDBACK Pin/
COMPENSATION Pin
Overvoltage Delay
t
FB(OV)
t
C(OV)
0
°C < T
JI < 100 °C
1
2
3
ms
FEEDBACK Pin
Overvoltage Hysteresis
FB
OV(HYST)
0
°C < T
JI < 100 °C
+300 mV
V
FEEDBACK Pin
Overvoltage Offset
Threshold
FBC
OV
0
°C < T
JI < 100 °C
Referenced to V
C (COMPENSATION Pin)
V
C
+225 mV
V
C
+250 mV
V
C
+275 mV
V
FEEDBACK Pin
Undervoltage Offset
Threshold
FBC
UV
0
°C < T
JI < 100 °C
Referenced to V
C (COMPENSATION Pin)
V
C
-275 mV
V
C
-250 mV
V
C
-215 mV
V
FEEDBACK Pin
Charge Current
I
FBC
0
°C < T
JI < 100 °C
|V
FB-VC| > 215 mV
2
mA
Start-Up VCC
(Rising Edge)
V
CC+
T
JI = 25 °C
9.5
10.2
V
VCC Operating Range
V
CC
T
JI = 25 °C, See Note A
10.2
12
13.2
V
Shutdown V
CC
(Falling Edge)
V
CC-
T
JI = 25 °C
9.0
9.5
V
VCC Hysteresis
VCC
(HYST)
0
°C < T
JI < 100 °C
0.2
0.5
0.8
V
Supply Current
Characteristics
I
CD1
0
°C < T
JI < 100 °C
Switching
3.5
mA
I
CD2
0
°C < T
JI < 100 °C
Not Switching
2.5
VCC Power-Up
Reset Threshold
V
CC(POR)
T
JI = 25 °C
2.85
3.6
4.25
V
VCC Power-Up
Reset Current
I
VCC(POR)
T
JI = 25 °C
2.5
mA
REFERENCE Pin
Voltage
V
R
0
°C < T
JI < 100 °C
R
REF = 24.9 kW
1.240
1.265
1.300
V
REFERENCE Pin
Threshold
I
R
0
°C < T
JI < 100 °C
Full Power Mode
(24.9 k
W)
48.50
51.00
53.50
mA
Efficiency Power
Mode (49.9 k
W)
24.00
25.50
27.00



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