AP1661 Datasheet, PDF (6/13 Pages) BCD Semiconductor Manufacturing Limited – POWER FACTOR CORRECTION CONTROLLER

Data Sheet
POWER FACTOR CORRECTION CONTROLLER
AP1661
Electrical Characteristics (Continued)
V_CC=14.5V, T_A=-25^oC to 125^oC, unless otherwise specified.
Parameter
Current Sense Section
Input Bias Current
Current Sense Offset Volt-
age
Symbol
I_CS
V_CS-OFFSET
Current Sense Reference
Clamp
V_CS-CLAMP
Delay to Output
t_d(H-L)
Zero Current Detection Section
Test Conditions
V_CS =0V
V_MULT=0V
V_MULT=2.5V
V_COMP=Upper Clamp Voltage,
V_MULT=2.5V
Min Typ Max Unit
-0.05 -1.0
μA
30
mV
5
1.6
1.7
1.8
V
200
450
ns
Input Threshold Voltage,
V_ZCD Rising Edge
Hysteresis Voltage
Upper Clamp Voltage
Lower Clamp Voltage
Source Current Capability
Sink Current Capability
Sink Bias Current
Disable Threshold
Disable Hysterisis
Restart Current After
Disable
V_ZCD-R (Note 2)
V_ZCD-RTH
V_ZCD-H
V_ZCD-L
I_ZCD-SR
I_ZCD-SN
I_ZCD-B
V_ZCD-DIS
V_ZCD-HYS
I_ZCD-RES
(Note 2)
I_ZCD=20μA
I_ZCD=3mA
I_ZCD=-3mA
1V≤V_ZCD≤4.5 V
V_ZCD<V_DIS; V_CC>V_CC-OFF
2.1
V
0.3
0.5
0.7
V
4.5
5.1
5.9
V
4.7
5.2
6.1
0.3
0.65
1
V
-3
-10
mA
3
10
mA
2
μA
150
200
250
mV
100
mV
-100 -200 -300
μA
Drive Output Section
V_OH
Dropout Voltage
V_OL
Output Voltage Rise Time
t_R
Output Voltage Fall Time
t_F
Output Clamp Voltage
V_O-CLAMP
UVLO Saturation
V_OS
Output Over Voltage Section
OVP Triggering Current
Static OVP Threshold
Restart Timer
I_OVP
V_{OVP_TH}
Restart Timer
t_START
I_GD-SOURCE=200 mA, V_CC=12V
I_GD-SOURCE=20 mA, V_CC=12V
I_GD-SINK=200 mA, V_CC=12V
C_L=1nF
C_L=1nF
I_GD-SOURCE=5 mA, V_CC=20V
V_CC=0 to V_CC-ON, I_SINK=10mA
2.5
3
V
2
2.6
0.9
1.9
V
40
100
ns
40
100
ns
10
13
15
V
1.1
V
35
40
45
μA
2.1
2.25
2.4
V
70
150
400
μs
Note 2: Limits over the full temperature are guaranteed by design, but not tested in production.
Aug. 2008 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
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