参数资料
型号: IR3080MTR
厂商: International Rectifier
文件页数: 4/41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
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
Oscillator
Switching Frequency
Peak Voltage (5V typical,
measured as % of VBIAS)
Valley Voltage (1V typical,
measured as % of VBIAS)
R ROSC = 41.9k ?
R ROSC = 41.9k ?
R ROSC = 41.9k ?
255
70
11
300
71
14
345
74
16
kHz
%
%
VBIAS Regulator
Output Voltage
Current Limit
-5mA ≤ I(VBIAS) ≤ 0
6.5
-30
6.8
-15
7.1
-6
V
mA
Soft Start and Delay
SS/DEL to FB Input Offset
With FB = 0V, adjust V(SS/DEL) until
0.85
1.3
1.5
V
Voltage
EAOUT drives high
Charge Current
Discharge Current
Charge/Discharge Current
Ratio
Charge Voltage
40
4
10
3.7
70
6
11.5
4.0
100
9
13
4.2
μ A
μ A
μ A/ μ A
V
Delay Comparator Threshold
Discharge Comparator
Relative to Charge Voltage
70
150
90
200
110
250
mV
mV
Threshold
Over-Current Comparator
Input Offset Voltage
-10
0
10
mV
OCSET Bias Current
R ROSC = 41.9k ?
-31
-29.5
-28
μ A
PWRGD Output
Output Voltage
Leakage Current
I(PWRGD) = 4mA
V(PWRGD) = 5.5V
150
0
400
10
mV
μ A
VCCVID Regulator
Output Voltage
Dropout Voltage
-150mA ≤ I(VCCVID) ≤ 0
I(VCCVID) = -20mA
I(VCCVID) = -150mA
1.145
1.200
130
0.8
1.215
200
1.0
V
mV
V
Current Limit
-300
mA
VIDFB Bias Current
-225
-150
μ A
VCCVID Powergood
VCCVID Threshold Voltage
Relative to regulated VCCVID Output
1.05
1.10
1.13
V
Voltage
Charge Current
Discharge Current
Charge Voltage
30
4
3.7
66
7
4.0
90
11
4.2
μ A
mA
V
Delay Comparator Threshold
VIDPGD Output Voltage
VIDPGD Leakage Current
Relative to Charge Voltage
I(VIDPGD) = 4mA
V(VIDPGD) = 5.5V
65
90
150
0
115
400
10
mV
mV
μ A
Page 4 of 41
9 /30/04
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