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参数资料
| 型号： | ISL54226IRUZ-T7A |
| 厂商： | Intersil |
| 文件页数： | 12/17页 |
| 文件大小： | 0K |
| 描述： | IC USB SWITCH DPST OVP 8TQFN |
| 标准包装： | 1 |
| 功能： | 开关 |
| 电路： | 2 x SPST |
| 导通状态电阻： | 17 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.25 V |
| 电流 - 电源： | 45µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-XFQFN |
| 供应商设备封装： | 8-UTQFN（1.2x1.4） |
| 包装： | 标准包装 |
| 其它名称： | ISL54226IRUZ-T7ADKR |
ISL54226
4
FN7614.1
September 12, 2013
Absolute Maximum Ratings
Thermal Information
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 6.5V
VDD to COMx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.5V
COMx to Dx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.6V
Input Voltages
D+, D- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V
COM+, COM- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -5V to 6.5V
OE/ALM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 6.5V
Continuous Current (COM - / D-, COM + / D+) . . . . . . . . . . . . . . . . . ±40mA
Peak Current (COM-/D-, COM+/D+)
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . . . . . ±100mA
ESD Rating:
Human Body Model (Tested per JESD22-A114-F) . . . . . . . . . . . . >5.5kV
Machine Model (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . >250V
Charged Device Model (Tested per JESD22-C101-D) . . . . . . . . . . . . >2kV
Latch-up (Tested per JEDEC; Class II Level A) . . . . . . . . . . . . . . . . at +85°C
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
8 Ld TQFN Package (Notes 7, 9) . . . . . . .
210
165
8 Ld TDFN Package (Notes 6, 8). . . . . . . . .
96
19
Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . +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
Normal Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
VDD Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.25V
Logic Control Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to 5.25V
Analog Signal Range
VDD = 2.7V to 5.25V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to 3.6V
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:
6.
θJA 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.
7.
θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
8. For
θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
9. For
θJC, the “case temp” location is taken at the package top center.
Electrical Specifications - 2.7V to 5.25V Supply Test Conditions: VDD = +3.3V, GND = 0V, VOE/ALMH =1.4V,
VOE/ALML = 0.5V, (Note 10), Unless Otherwise Specified. Boldface limits apply over the operating temperature range, -40°C to +85°C.
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
(Notes 11, 12) TYP
MAX
(Notes 11, 12) UNITS
ANALOG SWITCH CHARACTERISTICS
ON-Resistance, rON (High-Speed)
VDD = 2.7V, OE/ALM = 1.4V, IDx = 17mA, VCOM+ or
25
-
3.5
5
Full
-
7
rON Matching Between Channels, ΔrON
(High-Speed)
VDD = 2.7V, OE/ALM = 1.4V, IDx =17mA, VCOM+ or
25
-
0.2
0.45
Full
-
0.55
rON Flatness, RFLAT(ON)
(High-Speed)
VDD = 2.7V, OE/ALM = 1.4V, IDx = 17mA, VCOM+ or
25
-
0.26
1
Full
-
1.2
ON-Resistance, rON
VDD = 3.3V, OE/ALM = 1.4V, ICOMx = 17mA, VCOM+ or
+25
-
6.8
17
Full
-
22
OFF Leakage Current, IDx(OFF)
VDD = 5.25V, OE/ALM = 0V, VDx = 0.3V, 3.3V,
VCOMX = 3.3V, 0.3V
25
-20
1
20
nA
Full
-
30
-
nA
ON Leakage Current, IDx(ON)
VDD = 5.25V, OE/ALM = 5.25V, VDx = 0.3V, 3.3V,
VCOMX = 0.3V, 3.3V
25
-9
-
9
A
Full
-12
-
12
A
Power OFF Leakage Current, ICOM+, ICOM- VDD = 0V, VCOM+ = 5.25V, VCOM- = 5.25V, OE/ALM = 0V
25
-
11
A
Power OFF Logic Current, IOE/ALM
VDD = 0V, OE/ALM = 5.25V
25
-
22
A
Power OFF D+/D- Current, ID+, ID-
VDD = 0V, OE/ALM = VDD, VD+ =VD- = 5.25V
25
-
1
A
Overvoltage Protection Detection
Positive Fault-Protection Trip Threshold,
VPFP
VDD = 2.7V to 5.25V, OE/ALM = VDD
25
3.62
3.8
3.95
V
Negative Fault-Protection Trip Threshold,
VNFP
VDD = 2.7V to 5.25V, OE/ALM = VDD
25
-0.6
-0.45
-0.29
V
OFF Persistence Time
Fault Protection Response Time
Negative OVP Response: VDD = 2.7V, OE/ALM = VDD,
VDx = 0V to -5V, RL =1.5k
25
-
102
-
ns
Positive OVP Response: VDD = 2.7V, OE/ALM = VDD,
VDx = 0V to 5.25V, RL = 1.5k
25
-
2
-
s
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