参数资料
型号: IR3080MTR
厂商: International Rectifier
文件页数: 3/41页
文件大小: 0K
描述: IC PHASE CONTROLLER 32L MLPQ
标准包装: 3,000
系列: XPhase™
应用: 处理器
电流 - 电源: 11mA
电源电压: 9.5 V ~ 14 V
工作温度: 0°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘
供应商设备封装: 32-MLPQ(5x5)
包装: 带卷 (TR)

IR3080
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over: 9.5V ≤ V CC ≤ 14V, 2.0V ≤ VIDPWR ≤ 5.5V and 0 o C ≤
T J ≤ 100 o C
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
VDAC Reference
System Set-Point Accuracy
-0.3V ≤ VOSNS- ≤ 0.3V, Connect FB to
0.5
%
EAOUT, Measure V(EAOUT) –
V(VOSNS-) deviation from Table 1.
Applies to all VID codes.
Source Current
Sink Current
VID Input Threshold
VID Pull-up Resistors
Regulation Detect Comparator
R ROSC = 41.9k ?
R ROSC = 41.9k ?
68
47
500
500
-5
80
55
600
700
0
92
63
700
1000
5
μ A
μ A
mV
?
mV
Input Offset
Regulation Detect to EAOUT
130
200
ns
Delay
BBFB to FB Bias Current
Ratio
VID 11111x Blanking Delay
VID Step Down Detect
Blanking Time
Measure time until PWRGD drives low
Measure from VID inputs to EAOUT
0.95
1.00
800
1.7
1.05
μ A/ μ A
ns
μ s
VID Down BB Clamp Voltage
VID Down BB Clamp Current
Percent of VDAC voltage
70
3.5
75
6.2
80
12
%
mA
Error Amplifier
Input Offset Voltage
Connect FB to EAOUT, Measure
-3
4
8
mV
V(EAOUT) – V(DAC). from Table 1.
Applies to all VID codes and -0.3V ≤
VOSNS- ≤ 0.3V. Note 2
FB Bias Current
DC Gain
Gain-Bandwidth Product
Source Current
Sink Current
Max Voltage
Min Voltage
R ROSC = 41.9k ?
Note 1
Note 1
VBIAS–VEAOUT (referenced to VBIAS)
Normal operation or Fault mode
-31
90
4
0.4
0.7
125
30
-29.5
100
7
0.6
1.2
250
100
-28
105
0.8
1.7
375
150
μ A
dB
MHz
mA
mA
mV
mV
VDRP Buffer Amplifier
Input Offset Voltage
Input Voltage Range
Bandwidth (-3dB)
V(VDRP) – V(IIN), 0.8V ≤ V(IIN) ≤ 5.5V
Note 1
-8
0.8
1
0
6
8
5.5
mV
V
MHz
Slew Rate
10
V/ μ s
IIN Bias Current
-2.0
-0.75
0
μ A
Page 3 of 41
9 /30/04
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