参数资料
型号: IR3500VMTRPBF
厂商: International Rectifier
文件页数: 5/34页
文件大小: 0K
描述: IC XPHASE3 CTLR VR11.1 32-MLPQ
标准包装: 1
系列: XPhase3™
应用: 处理器
电流 - 电源: 6.5mA
电源电压: 4.75 V ~ 7.5 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: 标准包装
其它名称: IR3500VMTRPBFDKR
IR3500V
PARAMETER TEST CONDITION
MIN
TYP
MAX
UNIT
Over Voltage Protection (OVP ) Comparators
Threshold at Power-up
1.60
1.73
1.83
V
Threshold during Normal
Compare to V(VDAC)
110
130
150
mV
Operation
OVP Release Voltage during
Compare to V(VDAC)
-13
3
20
mV
Normal Operation
Threshold during Dynamic VID
1.72
1.75
1.77
V
down
Dynamic VID Detect
25
50
75
mV
Comparator Threshold
Propagation Delay to IIN Measure time from V(VO) > V(VDAC)
90
180
ns
(250mV overdrive) to V(IIN) transition to
> 0.9 * V(VCCL).
IIN Pull-up Resistance
5
15
Propagation Delay to OVP Measure time from V(VO) > V(VDAC)
90
180
ns
(250mV overdrive) to V(ROSC/OVP)
transition to >1V.
OVP High Voltage Measure V(VCCL)-V(ROSC/OVP)
OVP Power-up High Voltage V(VCCLDRV)=1.8V. Measure V(VCCL)-
0
0
1.2
0.2
V
V
V(ROSC/OVP)
VDRP Buffer Amplifier
Input Offset Voltage V(VDRP) – V(IIN), 0.5V ≤ V(IIN) ≤ 3.3V
Source Current 0.5V ≤ V(IIN) ≤ 3.3V
Sink Current 0.5V ≤ V(IIN) ≤ 3.3V
Unity Gain Bandwidth Note 1
Slew Rate Note 1
IIN Bias Current
-5
2
0.2
-1
3
0.4
8
4.7
0
11
30
0.6
1
mV
mA
mA
MHz
V/ μ s
μ A
PGOOD Output
Output Voltage I(PGOOD) = 4mA
Leakage Current V(PGOOD) = 5.5V
150
0
300
10
mV
μ A
Under Voltage Threshold-VO
Reference to VDAC
-380
-330
-280
mV
decreasing
Under Voltage Threshold-VO
Reference to VDAC
-315
-265
-215
mV
increasing
Under Voltage Threshold
25
60
95
mV
Hysteresis
VCCL_DRV Activation
I(PG)=4mA, V(PG)<400mV, V(VCCL)=0
1
2
3.6
V
Threshold
Open Sense Line Detection
Sense Line Detection Active
150
200
250
mV
Comparator Threshold Voltage
Sense Line Detection Active
V(VO) < [V(VOSEN+) – V(LGND)] / 2
35
60
85
mV
Comparator Offset Voltage
VOSEN+ Open Sense Line
Compare to V(VCCL)
87.5
90.0
92.5
%
Comparator Threshold
VOSEN- Open Sense Line
0.36
0.40
0.44
V
Comparator Threshold
Sense Line Detection Source
V(VO) = 100mV
200
500
700
uA
Currents
Page 5 of 34
July 28, 2008
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