参数资料
型号: ISL6563IR-T
厂商: Intersil
文件页数: 4/19页
文件大小: 0K
描述: IC CTRLR PWM MULTIPHASE 24-QFN
标准包装: 6,000
应用: 控制器,Intel VRM9,VRM10,AMD Hammer 应用
输入电压: 5 V ~ 12 V
输出数: 1
输出电压: 0.8 V ~ 1.85 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-VFQFN 裸露焊盘
供应商设备封装: 24-QFN(4x4)
包装: 带卷 (TR)
ISL6563
Absolute Maximum Ratings
Supply Voltage, VCC, PVCC . . . . . . . . . . . . . . . . . . -0.3V to +6.25V
Absolute Boot Voltage, V BOOT . . . . . PGND - 0.3V to PGND + 27V
Phase Voltage, V PHASE . . . . . . . . . . V BOOT - 7V to V BOOT + 0.3V
Upper Gate Voltage, V UGATE . . . . V PHASE - 0.3V to V BOOT + 0.3V
Lower Gate Voltage, V LGATE . . . . . . . . PGND - 0.3V to VCC + 0.3V
Input, Output, or I/O Voltage . . . . . . . . . GND - 0.3V to VCC + 0.3V
ESD Classification . . . . . . . . . . . . . . . . . . HBM Class 1 JEDEC STD
Thermal Information
Thermal Resistance θ JA (°C/W) θ JC (°C/W)
QFN Package (Notes 3, 4). . . . . . . . . . 43 7
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ± 5%
Ambient Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°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:
3. 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.
4. For θ JC , the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications
Test Conditions: V CC = 5V, T J = 0°C to +85°C, Unless Otherwise Specified.
MIN
MAX
PARAMETER
TEST CONDITIONS
(Note 7)
TYP
(Note 7) UNITS
BIAS SUPPLY AND INTERNAL OSCILLATOR
Input Bias Supply Current
VCC POR (Power-On Reset) Threshold
PVCC POR (Power-On Reset) Threshold
Switching Frequency (per Channel)
(Note 5)
Oscillator Ramp Amplitude (Note 6)
Maximum Duty Cycle (Note 6)
I VCC ; ENLL = high
VCC Rising
VCC Falling
PVCC Rising
PVCC Falling
T J = +25°C to +85°C
T J = -40°C
V PP
-
4.2
3.7
-
-
189
166
-
-
4
4.4
3.9
4.2
3.3
222
205
1.33
66
6
4.6
4.1
-
-
255
241
-
-
mA
V
V
V
V
kHz
kHz
V
%
CONTROL THRESHOLDS
ENLL Rising Threshold
ENLL Hysteresis (Note 6)
COMP Shutdown Threshold
COMP Shutdown Maximum Pull-Down Impedance
-
-
0.23
-
0.61
60
0.36
-
-
-
0.49
15
V
mV
V
Ω
REFERENCE AND DAC
System Accuracy
DAC Input Low Voltage
DAC Input High Voltage
T J = -40°C to +85°C
-1
-1.5
-
0.8
-
-
-
-
1
1.5
0.4
-
%
%
V
V
DAC Input Pull-Up Current
VIDx = 0V
-
45
-
μA
ERROR AMPLIFIER
DC Gain (Note 5)
Gain-Bandwidth Product (Note 6)
Slew Rate (Note 6)
Maximum Output Voltage
Minimum Output Voltage
R L = 10k to ground
C L = 100pF, R L = 10k to ground
C L = 100pF, Load = ± 400μA
Load = 1mA
Load = -1mA
-
-
-
3.90
-
96
20
8
4.20
0.80
-
-
-
-
0.90
dB
MHz
V/μs
V
V
4
FN9126.8
June 10, 2010
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