Data sheet, High performance power factor corrector ap1662, Electrical characteristics – Diodes AP1662 User Manual
Page 6
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Data Sheet
HIGH PERFORMANCE POWER FACTOR CORRECTOR AP1662
Jul. 2012 Rev. 1. 3 BCD Semiconductor Manufacturing Limited
6
Electrical Characteristics
V
CC
=12V, T
J
=-25°C to 125°C, C
O
=1nF, unless otherwise specified.
Parameter Symbol
Test
Conditions
Min
Typ
Max
Unit
Under Voltage Lockout Section
Turn-on Threshold
V
CC-ON
V
CC
Rising
11
12
13
V
Turn-off Threshold
V
CC-OFF
V
CC
Falling
8.7
9.5
10.3
V
Hysteresis V
CC-HYS
2.2 2.5 2.8 V
V
CC
Operating Range
V
CC
After
turn-on
10.3
22 V
Zener Voltage
V
Z
I
CC
=20mA 22
24
V
Total Supply Current Section
Start-up Current
I
START-UP
V
CC
=11V before turn-on
40
70
µA
Operating Supply Current
I
CC
Frequency=70kHz
3.5
5
mA
In OVP condition
V
INV
=2.7V
1.4
2.2
Quiescent Current
I
Q
After
turn
on
2.5
3.75
mA
Quiescent Current
I
Q
V
ZCD
≤150mV, V
CC
>V
CC-OFF
2.2
mA
V
ZCD
≤150mV, V
CC
<V
CC-OFF
20 50 90
µA
Error Amplifier Section
Voltage Feedback Input
Threshold
V
INV
T
J
=25ºC
2.465
2.5
2.535
V
10.3V<V
CC
<20V 2.44
2.56
Line Regulation
V
CC
=10.3V to 20V
2
5
mV
Input Bias Current
I
INV
V
INV
=0 to 3V
-0.1
-1
µA
Voltage Gain
G
V
Open
Loop
60 80 dB
Gain Bandwidth
G
B
1 MHz
Output
Voltage
Upper Clamp
Voltage
V
COMP-H
I
SOURCE
=0.5mA 5.15
5.55
5.85
V
Lower Clamp
Voltage
V
COMP-L
I
SINK
=0.5mA 2.1
2.25
2.4
Output
Current
Source
Current
I
COMP-H
V
COMP
=4V, V
INV
=2.4V
-2
-4
-8
mA
Sink Current
I
COMP-L
V
COMP
=4V, V
INV
=2.6V 2.5
4.5