参数资料
型号: ISL61852KIRZ-T
厂商: Intersil
文件页数: 8/20页
文件大小: 0K
描述: IC USB PWR CTRLR DUAL 8DFN
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: 1.5A
电源电压: 2.3 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-VDFN 裸露焊盘
供应商设备封装: 8-DFN(3x3)
包装: 带卷 (TR)
ISL6185
Electrical Specifications V IN = 5V, T A = T J , Unless Otherwise Specified. Boldface limits apply over the operating temperature
range, 0°C to +75°C or -40°C to +85°C. (Continued)
MIN
MAX
SYMBOL
I sc_2
I sc_2
I sc_2
I sc_2
I sc_5.5
tsett Ilim
tsett Ilim_sev
t CL
t RTY
PARAMETER
Short Circuit Current, V IN = 2.5V
Short Circuit Current, V IN = 5.5V
OC to Limit Settling Time
Severe OC to Limit Settling Time
Current Limit Duration
Automatic Retry Period
TEST CONDITIONS
ISL6185xA,B,E,F, V OUT = 0V
ISL6185xC,D,G,H, V OUT = 0V
ISL6185xI,J,K,L, V OUT = 0V
ISL61853M,N,O,P, V OUT = 0V
All ISL6185X Variants
V IN /R L = 2I LIM , C L = 10μF to within 10% of I LIM
V IN /R L = 4I LIM , C L = 10μF to within 10% of I LIM
I OUT = I LIM
(Note 8)
-
-
-
-
-
-
-
9.2
0.80
TYP
0.61
1.06
1.30
1.39
-
200
30
12
1
(Note 8)
-
-
-
2.5
-
-
15
1.35
UNITS
A
A
A
A
A
μs
μs
ms
s
I/O PARAMETERS
Vfault_lo
Ifault
Venr_5
Hys_Venr_5
Venr_3
Hys_Venr_3
Venr_2
Hys_Venr_2
Ren_h
Ren_l
t ON
t OFF
Fault Output Voltage
Fault Leakage
EN / EN Rising Threshold
EN / EN Rising Threshold Hysteresis
EN / EN Rising Threshold
EN / EN Rising Threshold Hysteresis
EN / EN Rising Threshold
EN / EN Rising Threshold Hysteresis
ENABLE Pull-Down Resistor
ENABLE Pull-Up Resistor
Enable to Output Turn-on Time
Enable to Output Turn-off Time
Fault I OUT = 10mA
V IN = 5V
V IN = 5V
V IN = 3.3V
V IN = 3.3V
V IN = 2.5V
V IN = 2.5V
Enable asserted high options
Enable asserted low options
R L = 10 Ω, C L = 10μF, Enable 50% to Output 90%
R L = 10 Ω, C L = 10μF, Enable 50% to Output 10%
-
-
1.5
80
1.0
58
0.95
30
0.6
0.6
-
-
-
5
1.8
140
1.3
80
1.1
70
1
1
0.1
0.25
0.4
-
2
175
1.6
120
1.3
110
1.55
1.55
-
-
V
μA
V
mV
V
mV
V
mV
M Ω
M Ω
ms
ms
BIAS PARAMETERS
I VDD
Enabled V IN Current
Switches Closed, OUTPUT = OPEN
50
75
μA
I VDD
V UVLO
I VR
Temp_dis
Temp_hys
Disabled V IN Current
Rising POR Threshold
Reverse Blocking Leakage Current
Over-Temperature Disable
Over-Temperature Hysteresis
Switches Open, OUTPUT = OPEN
V IN Rising to functional operation
V IN = 0V, V OUT = 5V
-
1.7
-
-
-
2
2.1
150
20
5
2.3
2
-
-
μA
V
μA
°C
°C
NOTE:
8. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
8
FN6937.3
March 8, 2012
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