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L6562A_0708 데이터시트(PDF) 7 Page - STMicroelectronics

부품명 L6562A_0708
상세설명  Transition-mode PFC controller
PDF  26 Pages
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제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L6562A_0708 데이터시트(HTML) 7 Page - STMicroelectronics

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L6562A
Electrical characteristics
7/26
Symbol
Parameter
Test condition
Min
Typ
Max
Unit
VCOMP
Upper clamp voltage
ISOURCE = 0.5mA
5.3
5.7
6
V
Lower clamp voltage
ISINK = 0.5mA
(1)
2.12.252.4
V
VINVdis
Disable threshold
150
200
250
mV
VINVen
Restart threshold
380
450
520
mV
Output overvoltage
IOVP
Dynamic OVP triggering
current
23.5
27
30.5
µA
Hys
Hysteresis
(3)
20
µA
Static OVP threshold
(1)
2.12.252.4
V
Current sense comparator
ICS
Input bias current
VCS = 0
-1
µA
tLEB
Leading edge blanking
100
200
300
ns
td(H-L)
Delay to output
175
ns
VCS
Current sense clamp
VCOMP = Upper clamp, Vmult = 1.5V
1.0
1.08
1.16
V
Vcsoffset
Current sense offset
VMULT = 0
25
mV
VMULT = 2.5V
5
Zero current detector
VZCDH
Upper clamp voltage
IZCD = 2.5mA
5.0
5.7
6.5
V
VZCDL
Lower clamp voltage
IZCD = - 2.5mA
-0.3
0
0.3
V
VZCDA
Arming voltage
(positive-going edge)
(3)
1.4
V
VZCDT
Triggering voltage
(negative-going edge)
(3)
0.7
V
IZCDb
Input bias current
VZCD = 1 to 4.5V
2µA
IZCDsrc
Source current capability
-2.5
mA
IZCDsnk
Sink current capability
2.5
mA
Starter
tSTART
Start timer period
75
190
300
µs
Table 5. Electrical characteristics (continued)
( -25°C < TJ < +125°C, VCC = 12V, Co = 1nF; unless otherwise specified)



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