参数资料
型号: ISL61853GCRZ-T
厂商: Intersil
文件页数: 6/20页
文件大小: 0K
描述: IC USB PWR CTRLR DUAL 10DFN
标准包装: 6,000
类型: 热交换开关
应用: USB 过电流保护控制器
内部开关:
电流限制: 1.1A
电源电压: 2.3 V ~ 5.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 10-VFDFN 裸露焊盘
供应商设备封装: 10-DFN(3x3)
包装: 带卷 (TR)
ISL6185
Absolute Maximum Ratings
Supply Voltage (VIN to GND, Note 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.5V
EN, FAULT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VIN
OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to VIN 0.3V
Output Current . . . . . . . . . . . Short Circuit Protected Current Limit of 2.5A
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . . . . . . . . . 3kV
Machine Model (Per MIL-STD-883 Method 3015.7) . . . . . . . . . . . . 300V
Latch Up (Tested per JESD-78B; Class 2, Level A) . . . . . . . . . . . . . . 100mA
Thermal Information
Thermal Resistance (Typical, Note 4) θ JA (°C/W) θ JC (°C/W)
8 Lead SOIC Package (Note 4) . . . . . . . . . . 120 N/A
8 Lead 3x3 DFN Package (Notes 5, 6) . . . 48 6
10 Lead 3x3 DFN Package (Notes 5, 6) . . 53 6
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
Operating Conditions
Commercial Temperature Range . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial Temperature Range . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Supply Voltage Range (Typical). . . . . . . . . . . . . . . . . . . . . . . . . 2.3V 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. 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 .
6. For θ JC , the “case temp” location is the center of the exposed metal pad on the package underside.
7. All voltages are relative to GND, unless otherwise specified.
Electrical Specifications
range, 0°C to +75°C or -40°C to +85°C.
V IN = 5V, T A = T J , Unless Otherwise Specified. Boldface limits apply over the operating temperature
MIN
MAX
SYMBOL
PARAMETER
TEST CONDITIONS
(Note 8)
TYP
(Note 8)
UNITS
POWER SWITCH
r DS(ON)_50
r DS(ON)_33
r DS(ON)_25
ON-Resistance at 5.0V (Pulse Tested) V IN = 5V, I OUT = 0.1A, T A = T J = +25°C
T A = T J = +85°C
ON-Resistance at 3.3V (Pulse Tested) V IN = 3.3V, I OUT = 0.1A, T A = T J = +25°C
T A = T J = +85°C
On Resistance at 2.5V (Pulse Tested) V IN = 2.5V, I OUT = 0.1A, T A = T J = +25°C
T A = T J = +85°C
-
-
-
-
-
-
71
90
114
87
110
105
130
127
150
m Ω
m Ω
m Ω
m Ω
m Ω
m Ω
V OUT_DIS
R OUT_PU
t R
t F
t F_fast
Disabled Output Voltage
Output Pull-Down Resistor
V OUT Rise Time
Slow V OUT Turn-off Fall Time
Fast V OUT Turn-off Fall Time
V IN = 5V, Switch Disabled, 50μA Load
V IN = 5V, Switch Disabled
R L = 10 Ω, C L = 10μF, 10% to 90%
R L = 10 Ω, C L = 10μF, 90% to 10%
R L = 1 Ω, C L = 10μF, 80% to 20%
-
8
-
-
-
50
9.6
100
200
23
70
12
-
-
-
mV
k Ω
μs
μs
μs
CURRENT CONTROL
I OUT_CONT_5
I OUT_CONT_5
I OUT_CONT_5
I OUT_CONT_5
I OUT_CONT_3
I OUT_CONT_3
I OUT_CONT_3
I OUT_CONT_3
Maximum Continuous Current, V IN =
5V.
Guaranteed by Itrip minimum
specification.
Maximum Continuous Current, V IN =
3.3V.
Guaranteed by Itrip minimum
specification.
ISL6185xA,B,E,F
ISL6185xC,D,G,H
ISL6185xI,J,K,L
ISL61853M,N,O,P (10 Ld DFN)
ISL6185xA,B,E,F
ISL6185xC,D,G,H
ISL61851I,J,K,L (SOIC)
ISL61852, ISL61853 (DFN)
-
-
-
-
-
-
-
-
0.6
1.1
1.5
1.8
0.6
0.9
1.3
1.5
A
A
A
A
A
A
A
A
6
FN6937.3
March 8, 2012
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