參數(shù)資料
型號(hào): IRS2166DSPBF
廠商: International Rectifier
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: PFC + BALLAST CONTROL IC
中文描述: PFC的鎮(zhèn)流器控制IC
文件頁(yè)數(shù): 3/17頁(yè)
文件大?。?/td> 454K
代理商: IRS2166DSPBF
www.DataSheet4U.com
IRS2166D(S)PbF
www.irf.com
Page 3
Electrical Characteristics
V
CC
= V
BS
= V
BIAS
=14 V +/- 0.25 V, V
CPH
=V
SD/EOL
=V
COMP
=V
CS
=V
BUS
=V
ZX
=0.0 V, R
T
= R
PH
= 39.2 k
, C
LO
= C
HO
= C
PFC
=
1000 pF, C
T
= 470 pF, T
A
=25 °C unless otherwise specified. See state diagram for MODE.
Symbol
Definition
Min
Typ
Max Units
Test Conditions
Supply Characteristics
V
CCUV+
V
CC
supply undervoltage positive going
threshold
11.5
12.5
13.5
V
CC
rising from 0 V,
CT = COM
V
CCUV-
V
CC
supply undervoltage negative going
threshold
9.5
10.5
11.5
V
CC
falling from 14 V,
CT = COM
V
UVHYS
I
QCCUV
I
QCC
I
QCCFLT
V
CC
supply undervoltage lockout hysteresis
UVLO mode V
CC
quiescent current
Quiescent V
CC
supply current
Fault quiescent V
CC
supply current
1.5
2.0
3.0
V
CT = COM
---
250
500
μA
V
CC
= 8 V, CT = COM
CT = COM
---
4.3
5.1
mA
---
600
900
μA
MODE = FAULT
MODE=RUN
COMP=2 V,
t
off,PFC
=2
μ
s
I
CC
= 10 mA
I
CC,RUN
V
CC
current at RUN frequency
---
5.0
---
mA
V
CLAMP
Floating Supply Characteristics
I
QBS0
Quiescent V
BS
supply current
I
QBS1
Quiescent V
BS
supply current
V
BS
supply undervoltage positive going
threshold
V
BS
supply undervoltage negative going
threshold
I
LKVS
V
S
offset supply leakage current
PFC Error Amplifier Characteristics
V
CC
zener clamp voltage
14.6
15.6
16.6
V
---
30
70
V
HO
= V
S
V
HO
= V
B
---
50
90
μA
V
BSUV+
8.0
9.0
10.0
V
BS
rising from 0 V
V
BSUV-
7.0
8.0
9.0
V
V
BS
falling from 14 V
---
---
50
μA
V
B
= V
S
= HO = 600 V
I
COMP,SOURCE
OTA error amplifier output current sourcing
20
30
40
MODE = RUN
V
VBUS
= 3.5 V
MODE = RUN
V
VBUS
= 4.5 V
I
COMP,SINK
OTA error amplifier output current sinking
-45
-35
-25
μA
V
COMPOH
OTA error amplifier output voltage swing
(high state)
OTA error amplifier output voltage swing (low
state)
PFC Control Characteristics
V
BUS
internal reference voltage
(guaranteed by design)
V
BUS
over-voltage comparator positive going
threshold
V
over-voltage comparator negative going
hysteresis
ZX pin positve edge triggered threshold
voltage
12.0
12.5
13.0
V
V
COMPOL
200
300
400
mV
V
VBUSREG
3.9
4.0
4.1
V
VBUSOV+
4.1
4.3
4.5
V
VBUSOV-
4.0
4.15
4.3
V
COMP
=4.0 V
V
ZX
1.5
2.0
2.5
V
CT=COM
V
ZXHYS
ZX pin comparator hysterisis
100
300
500
mV
V
ZXclamp
ZX pin clamp voltage (high state)
5.7
6.7
7.7
V
I
ZX
= 5 mA, CT=COM
t
WD
PFC watch-dog pulse interval
150
400
500
μs
V
ZX
= 0 V, V
COMP
= 2.0 V
CT=COM
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