参数资料
型号: ISL6569CRZ-T
厂商: Intersil
文件页数: 5/22页
文件大小: 0K
描述: IC REG CTRLR DIVIDER PWM 32-QFN
标准包装: 6,000
PWM 型: 控制器
输出数: 1
频率 - 最大: 2MHz
占空比: 75%
电源电压: 4.75 V ~ 5.25 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: 0°C ~ 70°C
封装/外壳: 32-VFQFN 裸露焊盘
包装: 带卷 (TR)
ISL6569
Absolute Maximum Ratings
Thermal Information
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+7V
Thermal Resistance
θ JA ( o C/W)
θ JC ( o C/W)
Input, Output, or I/O Voltage . . . . . . . . . . GND -0.3V to V CC + 0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 3kV
Operating Conditions
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Ambient Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . 0 o C to 70 o C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 0 o C to 125 o C
SOIC Package (Note 1) . . . . . . . . . . . . 63 N/A
QFN Package (Note 2). . . . . . . . . . . . . 32 4
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .150 o C
Maximum Storage Temperature Range . . . . . . . . . . -65 o C to 150 o C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300 o C
(SOIC - Lead Tips Only)
For Recommended soldering conditions see Tech Brief TB389.
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 with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2. θ JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features.
θ JC, the “case temp” is measured at the center of the exposed metal pad on the package underside. See Tech Brief TB379.
Electrical Specifications
Operating Conditions: VCC = 5V, T A = 0 o C to 70 o C. Unless otherwise specified.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
VCC SUPPLY CURRENT
Nominal Supply
Shutdown Supply
VCC = 5VDC; EN = 5VDC; R T = 100k ? ±1%
VCC = 5VDC; EN = 0VDC; R T = 100k ? ±1%
8.0
8.0
10.8
10.3
14.0
13.0
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 ?
5.63
15
5.8
20
5.97
25
V
mA
POWER-ON RESET AND ENABLE
POR Threshold
ENABLE Threshold
VCC Rising
VCC Falling
EN Rising
Hysteresis
4.25
3.75
1.205
86
4.35
3.85
1.23
92
4.50
4.00
1.255
98
V
V
V
mV
REFERENCE VOLTAGE AND DAC
Reference Voltage
0.792
0.8
0.808
V
System Accuracy
VID on Fly Step Size
VID Pull Up
VID Input Low Level
VID Input High Level
(Note 3)
R T = 100k ?
-1
-
-
-
-
-
25
-20
-
1.36
1
-
-
0.8
1.6
%VID
mV
μ A
V
V
PIN-ADJUSTABLE OFFSET
OFS Current
-
100
-
μ A
Offset Accuracy
ROFS = 5.00k ? ±1%
47.0
50.0
53.0
mV
OSCILLATOR
Accuracy
Adjustment Range
-10
0.08
-
-
10
1.0
%
MHz
Disable Voltage
Sawtooth Amplitude
Max Duty Cycle
I FS/DIS = 1mA
0.8
-
-
1.0
1.37
75
1.2
-
-
V
V
%
5
FN9085.7
December 29, 2004
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