参数资料
型号: IR3009
厂商: International Rectifier
英文描述: 3 PHASE OPTERON, ATHLON, OR VR10.X CONTROL IC
中文描述: 3相皓龙,速龙,或控制IC的VR10.X
文件页数: 5/39页
文件大小: 693K
代理商: IR3009
IR3093
Page 5 of 39
07/15/04
PARAMETER
TEST CONDITION
MIN
4
200
160
102
94
0.1
1.2
TYP
8
300
200
120
103
0.25
1.8
MAX
20
650
240
138
117.5
0.55
2.5
UNIT
mA
P
A
kHz
°
P
A
V
V
VDRP Buffer Amplifier cont.
Source Current
Sink Current
Oscillator
Switching Frequency
Phase Shift
BIASOUT Regulator
SETBIAS Bias Current
Set Point Accuracy
BIASOUT Dropout Voltage
R
ROSC
= 47k
Sequence: GATEH1-GATEH2-GATEH3
R
ROSC
= 47k
V(SETBIAS)-V(BIASOUT) @ 100mA
I(BIASOUT)=100mA,Threshold when
V(SETBIAS)-V(BIASOUT)=0.45V
With FB = 0V, adjust V(SS/DEL) until
EAOUT drives high
BIASOUT Current Limit
Soft Start and Delay
SS/DEL to FB Input Offset
Voltage
Charge Current
Hiccup Discharge Current
OC Discharge Current
Charge/Discharge Current
Ratio
Charge Voltage
Delay Comparator Threshold
Discharge Comparator
Threshold
Over-Current Comparator
Input Offset Voltage
150
0.8
250
1.1
450
1.8
mA
V
30
3.5
25
9
60
6
55
10
90
9
70
13
P
A
P
A
P
A
P
A/
P
A
Relative to Charge Voltage
3.8
190
170
4.0
250
265
4.2
300
350
V
mV
mV
V(OCSET)-V(VDAC),
CSINM=CSINP1=CSINP2=CSINP3,
Note 1.
R
ROSC
= 47k
Start – Stop
Start – Stop
-125
0
125
mV
OCSET Bias Current
Max OCSET Set Point
Under-Voltage Lockout
VCC Start Threshold
VCC Stop Threshold
VCC Hysteresis
5VUVL Start Threshold
5VUVL Stop Threshold
5VUVL Hysteresis
23.5
3.9
27
29.4
P
A
V
7.4
6.9
400
4.05
3.92
100
7.9
7.4
540
4.36
4.17
200
8.4
7.9
700
4.55
4.33
250
V
V
mV
V
V
mV
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