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L8562L-S08-R Datasheet(PDF) 3 Page - Unisonic Technologies

No. de pieza L8562L-S08-R
Descripción Electrónicos  POWER FACTOR CORRECTOR
PDF  6 Pages
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Fabricante Electrónico  UTC [Unisonic Technologies]
Página de inicio  http://www.utc-ic.com
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L8562L-S08-R Datasheet(HTML) 3 Page - Unisonic Technologies

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L8562
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
3 of 6
www.unisonic.com.tw
QW-R119-018.C
ABSOLUTE MAXIMUM RATING (TA=25℃, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Analog Inputs & Outputs
INV, COMP MULT
-0.3 ~ 7
V
Current Sense Input
CS
-0.3 ~ 7
V
Iq+Iz (IGD = 0)
IVCC
30
mA
Output Totem Pole Peak Current (2ms)
IGD
±700
mA
Zero Current Detector
ZCD
50 (source)
-10 (sink)
mA
mA
Power Dissipation @ TA=50℃
SOP-8
PD
1
W
DIP-8
0.65
W
Junction Temperature
TJ
125
℃
Operating Temperature
TOPR
-20 ~ +85
℃
Storage Temperature
TSTG
-40 ~ +150
℃
Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. The device is guaranteed to meet performance specification within 0℃~70℃ operating temperature range
and assured by design from –20℃~85℃.
ELECTRICAL CHARACTERISTICS (VCC=12V, TA=-25℃ ~ 125℃, unless otherwise specified)
PARAMETER
PIN
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SUPPLY VOLTAGE SECTION
Operating Range
8
VCC
after turn-on
11
18
V
Turn-on Threshold
8
VCC(ON)
14
15.3
16.5
V
Turn-off Threshold
8
VCC OFF
7.2
7.9
8.7
V
Hysteresis
8
Hys
6.5
8.3
V
SUPPLY CURRENT SECTION
Start-up Current
8
ISTART-U
VCCON-1V
30
50
μA
Quiescent Current
8
Iq
6
9
mA
Operating Supply Current
8
ICC
CL=1nF @ 70KHz
10
15
mA
In OVP condition Vpin1=2.7V
6.8
mA
Quiescent Current
8
Iq
VPIN5≤150mA, VCC>VCC off
6
mA
8
VPIN5≤150mV, VCC<VCC off
4
7
10
μA
Zener Voltage
8
VZ
ICC=20mA
18
21
24
V
ERROR AMPLIFIER SECTION
Voltage Feedback Input
Threshold
1
VINV
TA=25℃
2.465
2.5
2.535
V
10.3V<VCC<18V
2.44
2.56
V
Line Regulation
VCC=10.3 ~ 18V
3
5
mV
Input Bias Current
1
IINV
-0.1
-1
μA
Voltage Gain
GV
Open loop
60
80
dB
Gain Bandwidth
GB
0.8
MHz
Source Current
2
ICOMP
VCOMP=4V, VINV=2.4V
-2
-4
-8
mA
Sink Current
VCOMP=4V, VINV=2.6V
2.5
4.5
mA
Upper Clamp Voltage
2
VCOMP
ISOURCE=0.5mA
4.5
5
5.5
V
Lower Clamp Voltage
ISINK=0.5mA
2.25
2.4
2.55
V
MULTIPLIER SECTION
Linear Operating Voltage
3
VMULT
0~ 2.5 0 ~ 3.5
V
Output Max.Slope
V
△ CS
V
△ MULT
VMULT=from 0V ~ 0.5V
VCOMP=Upper Clam Voltage
1.65
1.9
Gain
K
VMULT=1V, VCOMP=4V
0.5
0.7
0.9
1/V



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