参数资料
型号: ISL6561CR-T
厂商: Intersil
文件页数: 8/26页
文件大小: 0K
描述: IC CTRLR PWM MULTIPHASE 40-QFN
标准包装: 4,000
应用: 控制器,Intel VR10X
输入电压: 3 V ~ 12 V
输出数: 4
输出电压: 0.84 V ~ 1.6 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 40-VFQFN 裸露焊盘
供应商设备封装: 40-QFN(6x6)
包装: 带卷 (TR)
ISL6561
Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7V
Input, Output, or I/O Voltage (except OVP)GND -0.3V to V CC + 0.3V
OVP Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +15V
SD (Human body model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >4kV
ESD (Machine model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >300V
ESD (Charged device model . . . . . . . . . . . . . . . . . . . . . . . . . . >2kV
Thermal Information
Thermal Resistance θ JA ( °C /W) θ JC ( °C /W)
QFN Package (Notes 1, 2) . . . . . . . . 32 3.5
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150 °C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
(SOIC - Lead Tips Only)
Operating Conditions
Supply Voltage, VCC (5V bias mode, Note 3) . . . . . . . . . . +5V ±5%
Ambient Temperature (ISL6561CR, ISL6561CRZ). . . . . 0°C to 70°C
Ambient Temperature (ISL6561IR, ISL6561IRZ) . . . . -40°C to 85°C
CAUTION: Stress above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device
at these or any other conditions above those indicated in the operational section of this specification is not implied.
NOTES:
1. θ JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
Brief TB379
2. For θ JC , the “case temp” location is the center of the exposed metal pad on the package underside .
Electrical Specifications
Operating Conditions: VCC = 5V or ICC < 25mA (Note 3). Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
VCC SUPPLY CURRENT
Nominal Supply
Shutdown Supply
VCC = 5VDC; EN = 5VDC; R T = 100 k ?,
ISEN1 = ISEN2 = ISEN3 = ISEN4 = -70 μ A
VCC = 5VDC; EN = 0VDC; R T = 100 k ?
-
-
14
10
18
14
mA
mA
SHUNT REGULATOR
VCC Voltage
VCC Sink Current
VCC tied to 12VDC thru 300 ? resistor, , R T = 100k ?
VCC tied to 12VDC thru 300 ? resistor, R T = 100k ?
5.6
-
5.9
-
6.3
25
V
mA
POWER-ON RESET AND ENABLE
POR Threshold
ENABLE Threshold
VCC Rising
VCC Falling
EN Rising
4.15
3.68
1.22
4.31
3.82
1.24
4.51
4.05
1.26
V
V
V
Hysteresis
100
mV
ENLL Input Logic Low Level
ENLL input Logic High Level
ENLL Leakage Current
Fault Reset
ENLL=5V
1.10
-
0.8
1.14
-
-
1.18
0.4
-
1
V
V
V
μ A
REFERENCE VOLTAGE AND DAC
System Accuracy (VID = 1.2V-1.6V) ( 0°C to (Note 4)
-0.5
-
0.5
%VID
85°C)
System Accuracy (VID = 1.2V-1.6V) ( -
(Note 4)
-0.8
-
0.8
%VID
40°C)
System Accuracy (VID = 0.8375V-
(Note 4)
-0.8
-
0.8
%VID
1.1875V) ( 0°C to 85°C)
System Accuracy (VID = 0.8375V-
(Note 4)
-1.1
-
1.1
%VID
1.1875V) (- 40°C)
VID Pull Up
VID Input Low Level
VID Input High Level
-65
-
0.8
-50
-
-
-35
0.4
-
μ A
V
V
DAC Source/Sink Current
REF Source/Sink Current
VID = 010100
-200
-50
-
-
200
50
μ A
μ A
8
FN9098.5
May 12, 2005
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