參數(shù)資料
型號(hào): L6562ADTR
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: 0.8 A POWER FACTOR CONTROLLER, PDSO8
封裝: ROHS COMPLIANT, SOP-8
文件頁數(shù): 24/26頁
文件大小: 557K
代理商: L6562ADTR
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
A
Hys
Hysteresis
(3)
20
A
Static OVP threshold
(1)
2.12.252.4
V
Current sense comparator
ICS
Input bias current
VCS = 0
-1
A
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
2A
IZCDsrc
Source current capability
-2.5
mA
IZCDsnk
Sink current capability
2.5
mA
Starter
tSTART
Start timer period
75
190
300
s
Table 5. Electrical characteristics (continued)
( -25°C < TJ < +125°C, VCC = 12V, Co = 1nF; unless otherwise specified)
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