参数资料
型号: ISL6336IRZ
厂商: Intersil
文件页数: 7/31页
文件大小: 0K
描述: IC CTRLR PWM 6PHASE BUCK 48-QFN
标准包装: 43
应用: 控制器,Intel VR11.1
输入电压: 3 V ~ 12 V
输出数: 1
输出电压: 0.5 V ~ 1.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-VFQFN 裸露焊盘
供应商设备封装: 48-QFN(7x7)
包装: 管件
ISL6336, ISL6336A
Absolute Maximum Ratings
Thermal Information
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+6V
Thermal Resistance (Typical, Notes 1, 2) θ JA (°C/W)
θ JC (°C/W)
All Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . GND -0.3V to V CC + 0.3V
Operating Conditions
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Ambient Temperature
48 Ld QFN Package. . . . . . . . . . . . . . . 29 2
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
ISL6336ACRZ, ISL6336CRZ . . . . . . . . . . . . . . . . . . 0°C to +70°C
ISL6336AIRZ, ISL6336IRZ. . . . . . . . . . . . . . . . . . .-40°C to +85°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
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, Unless Otherwise Specified. Parameters with MIN and/or MAX limits are 100%
tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not
production tested.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
VCC SUPPLY CURRENT
Nominal Supply
VCC = 5VDC; EN_PWR = 5VDC; R T = 100k Ω,
-
16
20
mA
ISEN1 = ISEN2 = ISEN3 = ISEN4 = ISEN5 = ISEN6 = 80μA
Shutdown Supply
VCC = 5VDC; EN_PWR = 0VDC; R T = 100k Ω
-
14
17
mA
POWER-ON RESET AND ENABLE
POR Threshold
EN_PWR Threshold
EN_VTT Threshold
VCC Rising
VCC Falling
Rising
Falling
Rising
Falling
4.3
3.75
0.875
0.735
0.875
0.735
4.4
3.88
0.897
0.752
0.897
0.752
4.5
4.0
0.920
0.770
0.920
0.770
V
V
V
V
V
V
REFERENCE VOLTAGE AND DAC
System Accuracy of ISL6336ACRZ, ISL6336CRZ
(Note 3)
-0.5
-
0.5
%VID
(VID = 1V to 1.6V), T J = 0°C to +70°C
System Accuracy of ISL6336ACRZ, ISL6336CRZ
(Note 3)
-5
-
5
mV
(VID = 0.5V to 1V), T J = 0°C to +70°C
System Accuracy of ISL6336AIRZ, ISL6336IRZ
(Note 3)
-0.6
-
0.6
%VID
(VID = 1V to1.6V), T J = -40°C to +85°C
System Accuracy of ISL6336AIRZ, ISL6336IRZ
(Note 3)
-0.7
-
0.7
%VID
(VID = 0.8V to 1V), T J = -40°C to +85°C
System Accuracy of ISL6336AIRZ, ISL6336IRZ
(Note 3)
-1
-
1
%VID
(VID = 0.5V to 0.8V), T J = -40°C to +85°C
VID Pull-up
VID Input Low Level
VID Input High Level
Maximum DAC Source Current
Maximum DAC Sink Current
Maximum REF Source/Sink Current
After t D3 (see “Soft-Start” on page 19)
(Note 4)
30
-
0.8
3.5
100
50
40
-
-
-
-
-
50
0.4
-
-
-
-
μA
V
V
mA
μA
μA
7
FN6504.1
May 28, 2009
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