参数资料
型号: ISL1801IVZ
厂商: Intersil
文件页数: 7/29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
Absolute Maximum Ratings
Supply Voltage, VCC1, VBOOT1-VPHASE1 . . . . . . . . . . . . . . . . . -0.3V to 16V
Voltage on VIN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 100V
Voltage on BOOT1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 116V
Voltage on PHASE1, PHASE3 . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 100V
Voltage on VIN2, PRELOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 16V
Voltage on PHASE2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 16V
Voltage on BOOT2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 22.5V
BDRIVE, DRIVE3 Voltages . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to VCC1+0.3V
Supply Voltage, VCC5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V
Voltage on All Other Pins . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to VCC5V+0.3V
LDO(VCC5V) Current (Continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
LDO(VCC1) Current (Continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
ESD Rating
Human Body Model (Tested per JESD22-A114E) . . . . . . . . . . . . . . . . 2kV
Machine Model (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . 200V
Latch Up (Tested per JESD-78B; Class 2, Level A) . . . . . . . . . . . . . . 100mA
Thermal Information
Thermal Resistance (Typical) θ JA (°C/W) θ JC (°C/W)
48 Ld TSSOP Package (Notes 4, 5) . . . . . . 58 16
Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . .+150°C
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
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Supply Voltage, VCC1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V to 14V
Voltage on VIN1 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V to 90V
Voltage on BOOT1 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V to 104V
Voltage on VIN2 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V to 14V
Voltage on BOOT2 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10.5V to 19.5V
Supply Voltage, VCC5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5V to 5.5V
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:
4. 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.
5. For θ JC , the “case temp” location is taken at the package top center.
High Voltage 10V Bias Regulator VR1 Electrical Specifications
limits apply over the operating temperature range, -40°C to +85°C.
T A = +25°C, VR1 = 10V, VR2 = 3.3V. Boldface
MIN
TYP
MAX
SYMBOL
PARAMETER
TEST CONDITIONS
(Note 7)
(Note 6)
(Note 7)
UNITS
V IN1 SUPPLY
V IN1
Input Voltage Range
Shut-Down Current
V IN1 = 5V
9
500
90
V
μA
Operating Current
V IN1 = 40V, PVCC3 = 0V, all inner circuits
of the low voltage section are disabled,
1.3
2
mA
and only LDO1 and some inner circuits
of the high voltage section are running.
VCC1 SUPPLY
VCC1 LDO Regulator Output
6.8
V
Rising UV Threshold
UV Threshold Hysteresis
5.2
5.9
1
6.6
V
V
REFERENCE AND SOFT-START
V REF1
Internal Reference Voltage
1.98
2
2.02
V
POWER MOSFETS
r DS(ON)
r DS(ON)
Upper Switch ON-Resistance
Lower Switch ON-Resistance
I OUT = 50mA, BOOT1-PHASE1 = 6V,
test at wafer sort
I OUT = 50mA, VCC1 = 10V, test at wafer
sort
2.3
1.2
3.2
2
?
?
ON TIME GENERATOR
t ON
t ON
V IN1 = 10V, R ON = 1M
V IN1 = 90V, R ON = 1M
2.75
3
0.3
3.25
μs
μs
MINIMUM OFF TIME
T MINOFF
MINIMUM ON TIME
T MINON
7
0.3
0.3
μs
μs
FN8259.0
June 29, 2012
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