参数资料
型号: IR3084UMPBF
厂商: International Rectifier
文件页数: 6/47页
文件大小: 0K
描述: IC XPHASE CONTROL 28-MLPQ
标准包装: 100
系列: XPhase™
应用: 处理器
电流 - 电源: 14mA
电源电压: 9.5 V ~ 16 V
工作温度: 0°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 28-MLPQ
供应商设备封装: 28-MLPQ(5x5)
包装: 剪切带 (CT)
IR3084U
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
VRRDY OUTPUT
Output Voltage
Leakage Current
I(VRRDY) = 4mA
V(VRRDY) = 5.5V
150
0
300
10
mV
μ A
ENABLE INPUT
VR10/11 Threshold Voltage
VR10/11 Threshold Voltage
VR10/11 Threshold Hysteresis
Opteron/Athlon64 Threshold
Voltage
Opteron/Athlon64 Threshold
Voltage
Opteron/Athlon64 Threshold
Hysteresis
Input Resistance
Blanking Time
ENABLE rising
ENABLE falling
ENABLE rising
ENABLE falling
Noise Pulse < 250ns will not register
an ENABLE state change. Note 1
800
700
70
1.11
1.06
35
50
75
850
750
100
1.23
1.17
60
100
250
900
800
130
1.35
1.29
85
200
400
mV
mV
mV
V
V
mV
K
ns
OSCILLATOR
Switching Frequency
Peak Voltage (4.8V typical,
measured as % of VBIAS)
Valley Voltage (0.9V typical,
measured as % of VBIAS)
ROSC = 24K
450
70
10
500
71
13
550
74
15
kHz
%
%
INTL_MD OUTPUT
Source Current
Sink Current
Max Voltage
Min Voltage
V(INTL_MD)=2V, VR10 or VR11 mode
V(INTL_MD)=2V, Opteron mode
Pin Floating, V(VBIAS)?V(INTL_MD)
Pin Floating, LGND referenced
100
250
50
200
750
170
400
300
1500
350
900
μA
μA
mV
mV
VOSNS? FLOAT DETECT
V(VOSNS?) with respect to V(LGND),
Detect Voltage
Verify V(VRRDY) and V(EAOUT) are
1.2
2
2.6
V
low.
Detect Delay
V(VOSNS-) 0V to 2.6V step, measure
time when V(VRRDY) falls. Note 1
200
350
600
ns
DRIVER BIAS REGULATOR
REGSET Bias Current
Input Offset Voltage
1.5V < V(REGSET) < VCC – 1.5V
1.5V < V(REGSET) < VCC – 1.5V,
100 μ A < I(REGDRV) < 10mA
?112
?12
?99
0
?85
12
μ A
mV
V(REGDRV) = 0V,
Short Circuit Current
1.5V < V(REGSET) < VCC – 1.5V,
10
20
50
mA
Note 1
Dropout Voltage
I(REGDRV) = 10mA, Note 1
0.4
0.87
1.33
V
Page 6 of 47
June 1, 2009
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