参数资料
型号: ISL1801IVZ
厂商: Intersil
文件页数: 10/29页
文件大小: 0K
描述: IC CONV SOLAR PWR 48TSSOP
标准包装: 390
应用: 转换器,太阳能
输入电压: 9 V ~ 90 V
输出数: 4
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-TFSOP(0.240",6.10mm 宽)
供应商设备封装: 48-TSSOP
包装: 管件
ISL1801
Watch-Dog Timer Electrical Specifications
temperature range, -40°C to +85°C.
T A = +25°C, VR1 = 10V, VR2 = 3.3V. Boldface limits apply over the operating
MIN
TYP
MAX
SYMBOL
PARAMETER
TEST CONDITIONS
(Note 7)
(Note 6)
(Note 7)
UNITS
INPUT PIN
Low Level Input Voltage Threshold
High Level Input Voltage Threshold
Disable Mode Input Voltage Threshold
Inner Pull-up Resistor
Minimum Pulse Width
WDI, VDDRFE = 3.3V, VCC5 = 5V
WDI, VDDRFE = 3.3V, VCC5 = 5V
WDI, VDDRFE = 3.3V, VCC5 = 5V
Pull up to VCC5
WDI, VDDRFE = 3.3V, VCC5 = 5V
2.4
4.5
50
300
0.7
V
V
V
k ?
ns
TIME-OUT CHARACTERISTICS
Timer Rising Threshold
VCC5 = 5V
4.5
V
SWITCHING CHARACTERISTICS
Timer Reset Pulse Width
1.5
ms
Timer Leakage Current
Timer Voltage Low
PGOOD2 Reset Pulse Width
Timer = 5V
I Timer = 4mA
1
1.2
0.5
μA
V
ms
Current Sense Opamp Electrical Specifications
operating temperature range, -40°C to +85°C.
T A = +25°C, VR1 = 10V, VR2 = 3.3V. Boldface limits apply over the
MIN
TYP
MAX
SYMBOL
PARAMETER
Input Offset Voltage
TEST CONDITIONS
(Note 7)
-600
(Note 6)
0
(Note 7)
600
UNITS
μV
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
±0.6
3
±1
μV/°C
nA
nA
V CM_min
V CM_max
Minimum Common-Mode Voltage
Maximum Common-Mode Voltage
-0.1
2
V
V
CMRR
PSRR
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain
Maximum Output Voltage Swing
Short-Circuit Output Source Current
V CM = -0.1V to 2V
V CC = 3.3V to 5.5V, V OUT2 = 3.3V
Output low, R L = 100k ? to V CM
Output high, R L = 100k ? to V CM ;
VDDREF Tied to 3.3V V OUT2
R L = 10 ? to V CM
100
100
220
5.3
3.0
30
dB
dB
V/mV
mV
V
mA
AC SPECIFICATIONS
Gain Bandwidth Product
Input Noise Voltage Peak-to-Peak
Input Noise Voltage Density
Input Noise Current Density
Slew Rate
10
R L = 10k ? to V CM
F = 0.1Hz to 10Hz
f O = 1kHz
f O = 10kHz
130
1.4
64
0.19
100
kHz
μV P-P
nV/ √ Hz
pA/ √ Hz
V/ms
FN8259.0
June 29, 2012
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