參數(shù)資料
型號： IR2167
廠商： International Rectifier
英文描述： PFC BALLAST CONTROL IC
中文描述： PFC的鎮(zhèn)流器控制IC
文件頁數(shù)： 3/30頁
文件大?。?/td> 937K
代理商： IR2167
IR2167(
S
)
www.irf.com
3
Recommended Operating Conditions
For proper operation the device should be used within the recommended conditions. All voltage parameters are absolute
voltages referenced to COM, all currents are defined positive into any lead
Symbol Definition
V
BS
V
S
V
CC
I
CC
V
DC
I
SD
I
CS
C
T
R
DT
I
RT
I
RPH
I
RUN
I
ZX
T
J
Min.
V
CC
- 0.7
-3.0
Max.
V
CLAMP
600
Units
High side floating supply voltage
Steady state high side floating supply offset voltage
Supply voltage
V
CCUV+
Note 2
V
CLAMP
10
Supply current
mA
V
DC
lead voltage
Shutdown lead current
0
VCC
V
-1
1
Current sense lead current
-1
1
C
T
lead capacitance
Deadtime resistance
R
T
lead current (Note 3)
RPH lead current (Note 3)
220
1.0
-500
—
—
-50
pF
k
0
450
RUN lead current (Note 3)
0
450
Zero crossing detection lead current
-1
1
mA
o
C
Junction temperature
-40
125
V
uA
mA
Note 2:
Sufficient current should be supplied to the VCC pin to keep the internal 15.6V zener clamp diode on this pin
regulating its voltage.
Due to the fact that the RT pin is a voltage-controlled current source, the total RT pin current is the sum of all
of the parallel current sources connected to that pin. During the preheat mode, the total current flowing out
of the RT pin consists of the RPH pin current plus the current due to the RT resistor. During the run mode, the
total RT pin current consists of the RUN pin current plus the current due to the RT resistor.
Note 3:
Electrical Characteristics
V
CC
= V
BS
= V
BIAS
= 14V +/- 0.25V, R
T
= 16.9k
, C
T
= 470 pF, RPH and RUN leads no connection, V
CPH
= 0.0V,
R
DT
= 6.1k
, R
OC
= 20.0k
,
V
CS
= 0.5V, V
SD
= 2.0V, C
L
= 1000pF, T
A
= 25
o
C unless otherwise specified.
Supply Characteristics
Symbol Definition
V
CCUV+
Min.
10.4
Typ.
11.4
Max. Units Test Conditions
12.5
V
CC
rising from 0V
V
V
CC
supply undervoltage positive going
threshold
V
CC
supply undervoltage lockout hysteresis
UVLO mode quiescent current
Fault-mode quiescent current
V
UVHYS
I
QCCUV
I
QCCFLT
2.0
—
—
2.1
250
100
2.1
400
350
V
CC
< V
CCUV-
SD = 5V, CS = 2V or
Tj > T
SD
R
T
no connection, C
T
connected to COM
I
QCC
Quiescent V
CC
supply current
1.9
3.3
4.5
I
CC50K
V
CLAMP
V
CC
supply current, f = 48kHz
V
CC
zener clamp voltage
4.0
14.0
5.0
15.6
6.0
16.5 V I
CC
= 10mA
μ
A
mA
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