参数资料
型号: IR3082AMPBF
厂商: International Rectifier
文件页数: 3/33页
文件大小: 0K
描述: IC XPHASE CONTROL 9.6V 20-MLPQ
标准包装: 100
系列: XPhase™
应用: 处理器
电流 - 电源: 12mA
电源电压: 8.05 V ~ 16 V
工作温度: 0°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 20-MLPQ
供应商设备封装: 20-MLPQ(5x5)
包装: 剪切带 (CT)
8.05V ? V CC ? 16V, -0.3V ? VOSNS- ? 0.3V, 0 C ? T J ? 100 C
conditions. Typical values represent the median values, which are related to 25°C. ROSC = 24K ?  &66 '(/
IR3082A
RECOMMENDED OPERATING CONDITIONS FOR RELIABLE OPERATION WITH MARGIN
o o
ELECTRICAL CHARACTERISTICS
The electrical characteristics involve the spread of values guaranteed within the recommended operating
0.1 P F (unless otherwise specified).
PARAMETER
VDAC Reference
System Set-Point Accuracy
(Deviation from Table 1 per
test circuit in Figure 1 which
emulates in-VR operation)
Source Current
Sink Current
VIDx Input Threshold
VIDx Input Bias Current
VIDx 11111 Blanking Delay
Error Amplifier
Input Offset Voltage
FB Bias Current
DC Gain
Gain Bandwidth Product
Corner Frequency
Slew Rate
Source Current
Sink Current
Max Voltage
Min Voltage
TEST CONDITION
10K ? ? ROSC ? 91K ? , RFB selected to
provide 50mV VID offset
Includes OCSET current
0V ? VID0-4 ? VCC
Measure Time till PWRGD drives low
Measure V(FB) – V(VDAC) with EAOUT
tied to FB. Applies to all VID codes.
Note 2.
Note 1
Note 1
45 deg Phase Shift, Note 1
Note 1
VBIAS–VEAOUT (referenced to VBIAS)
Normal operation or Fault mode
MIN
-1
98
90
1.04
-5
0.25
-5
-54.5
90
6
1.4
0.3
0.5
200
30
TYP
109
101
1.22
0
0.45
1.5
-51.5
100
10
400
3.2
0.7
0.9
300
125
MAX
1
119
108
1.44
5
1
6
-49.0
110
5
0.9
1.4
525
200
UNIT
%
P A
P A
V
P A
P s
mV
P A
dB
MHz
Hz
V/ P s
mA
mA
mV
mV
VDRP Buffer Amplifier
Input Offset Voltage
Source Current
Sink Current
Bandwidth
Slew Rate
IIN Bias Current
VBIAS Regulator
Output Voltage
V(VDRP) – V(IIN)
0.5V ? 9 ,,1  ? 4 V
0.5V ? 9 ,,1  ? 4 V
Note 1
Note 1
I(VBIAS) ? 1mA
-10
1.2
0.2
1
-2
6.0
-1
2.3
1.8
6
10
-0.3
6.3
6
5.0
4.1
0.4
6.7
mV
mA
mA
MHz
V/ P s
P A
V
Enable Input
Threshold Voltage
Threshold Voltage
Threshold Hysteresis
Bias Current
ENABLE rising
ENABLE falling
0V ? 9 (1$%/(  ? 9&&
1.15
1.08
40
-5
1.27
1.21
55
0
1.39
1.31
90
5
V
V
mV
P A
Page 3 of 33
05/02/2006
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