AP1682 데이터 시트보기 (PDF) - BCD Semiconductor
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AP1682 Datasheet PDF : 11 Pages
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Data Sheet
Single Stage Primary Side Regulation PFC Controller For LED Driver
AP1682
Electrical Characteristics
VCC =15V, TA=25°C, unless otherwise specified.
Parameter
UVLO Section
Start-up Threshold
Minimal Operating Voltage
VCC OVP Voltage
Standby Current Section
Symbol
VTH (ST)
VOPR (Min)
VCC_OVP
Start-up Current
Maximum
Current
Operating
Drive Output Section
IST
ICC (Max)
Output High Level Voltage
VOH
Output Low Level Voltage
Output Voltage Rise Time
Output Voltage Fall Time
Output Clamp Voltage
VOL
tR
tF
VO-CLAMP
UVLO Saturation Voltage
VUVLO
VS Input Section
Maximum Ratio
Minimum Ratio
Current Sense Section
VVS/VPK (Max)
VVS/VPK (Min)
Minimum On Time
Short Circuit Protection
Voltage
tON (Min)
VSOCP
Feedback Input Section
FB Pin Input Leakage
Current
Acceleration Start
Threshold
IFB
VFB (ACC)
CV Threshold
VFB (CV)
Over Voltage Protection
VFB (OVP)
Over Temperature Protection Section
Shutdown Temperature
Temperature Hysteresis
Conditions
After turn on
VCC=VTH (ST)-0.5V,
Before start up
VVS=VPK=3V
IGD-SOURCE=20mA
VCC=12V
IGD-SINK=20mA
VCC=12V
CL=1nF
CL=1nF
IGD-SOURCE=5mA
VCC=20V
VCC=0 to VCC–ON
ISINK=10mA
VVS=VPK=3V
VVS=0V, VPK=3V
VFB=4V
Min
18
7
28
10
100
30
12
0.8
500
3
1.4
3.2
4.5
Typ Max Unit
19
20
8
9
V
32
36
20
µA
1000 1300
V
1
V
140 190
ns
60
90
ns
13.5 15
V
1.1
V
1
1.2
V
0.2
V
750 1000 ns
4
V
2
8
µA
1.8
2.2
V
4.2
5.2
V
6
7.5
V
140
oC
20
oC
Dec. 2011 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
6
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