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參數(shù)資料
| 型號： | L6562D |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.8 A POWER FACTOR CONTROLLER, PDSO8 |
| 封裝： | SO-8 |
| 文件頁數(shù)： | 11/16頁 |
| 文件大?。?/td> | 249K |
| 代理商： | L6562D |
L6562
4/16
(1)
All parameters are in tracking
(2)
The multiplier output is given by:
(3)
Parameters guaranteed by design, functionality tested in production.
Gv
Voltage Gain
Open loop
60
80
dB
GB
Gain-Bandwidth Product
1
MHz
ICOMP
Source Current
VCOMP = 4V, VINV = 2.4 V
-2
-3.5
-5
mA
Sink Current
VCOMP = 4V, VINV = 2.6 V
2.5
4.5
mA
VCOMP
Upper Clamp Voltage
ISOURCE = 0.5 mA
5.3
5.7
6
V
Lower Clamp Voltage
ISINK = 0.5 mA
(1)
2.12.252.4
V
CURRENT SENSE COMPARATOR
ICS
Input Bias Current
VCS = 0
-1
A
td(H-L)
Delay to Outpu
t
200
350
ns
VCS clamp Current sense reference clamp
VCOMP = Upper clamp
1.6
1.7
1.8
V
VCSoffset
Current sense offset
VMULT = 0
30
mV
VMULT = 2.5V
5
ZERO CURRENT DETECTOR
VZCDH
Upper Clamp Voltage
IZCD = 2.5 mA
5.0
5.7
6.5
V
VZCDL
Lower Clamp Voltage
IZCD = -2.5 mA
0.3
0.65
1
V
VZCDA
Arming Voltage
(positive-going edge)
(3)
2.1
V
VZCDT
Triggering Voltage
(negative-going edge)
(3)
1.6
V
IZCDb
Input Bias Current
VZCD = 1 to 4.5 V
2A
IZCDsrc
Source Current Capability
-2.5
-5.5
mA
IZCDsnk
Sink Current Capability
2.5
mA
VZCDdis
Disable threshold
150
200
250
mV
VZCDen
Restart threshold
350
mV
IZCDres
Restart Current after Disable
30
75
A
STARTER
tSTART
Start Timer period
75
130
300
s
OUTPUT OVERVOLTAGE
IOVP
Dynamic OVP triggering current
35
40
45
A
Hys
Hysteresis
(3)
30
A
Static OVP threshold
(1)
2.12.252.4
V
GATE DRIVER
VOH
Dropout Voltage
IGDsource = 20 mA
22.6
IGDsource = 200 mA
2.5
3
V
VOL
IGDsink = 200 mA
0.9
1.9
V
tf
Voltage Fall Time
30
70
ns
tr
Voltage Rise Time
40
80
ns
VOclamp
Output clamp voltage
IGDsource = 5mA; Vcc = 20V
10
12
15
V
UVLO saturation
VCC = 0 to VCCon, Isink=10mA
1.1
V
Table 5. Electrical Characteristics (continued)
(Tj = -25 to 125°C, VCC = 12, CO = 1 nF; unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
cs
KV
MUL T
V
CO MP
2.5
–
()
=
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