参数资料
型号: ISL6118EVAL1-T
厂商: Intersil Corporation
英文描述: Dual Power Supply Controller
中文描述: 双电源控制器
文件页数: 3/10页
文件大小: 454K
代理商: ISL6118EVAL1-T
3
Absolute Maximum Ratings
Thermal Information
Supply Voltage (VIN to GND). . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0V
EN, FAULT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to 6V
OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GND-0.3V to VIN +0.3V
Output Current . . . . . . . . . . . . . . . . . . . . . . .Short Circuit Protected
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7). . . . 3KV
Operating Conditions
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C
Supply Voltage Range (Typical). . . . . . . . . . . . . . . . . . 2.7V to 5.5V
Thermal Resistance (Typical, Note 1)
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .150°C
Maximum Storage Temperature Range. . . . . . . . . . .-65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300°C
(SOIC - Lead Tips Only)
θ
JA
(°C/W)
116
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1.
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.
2. All voltages are relative to GND, unless otherwise specified.
Electrical Specifications
Supply Voltages = 3.3V, T
A
= T
J
= -40 to 85°C, Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
POWER SWITCH
ISL6118 On Resistance at 2.7V
r
DS(ON)_27
VIN = 2.7V, I
OUT
= 0.4A, T
A
= T
J
= 25°C
-
90
105
m
T
A
= T
J
= 85°C
-
115
130
m
ISL6118 On Resistance at 3.3V
r
DS(ON)_33
VIN = 3.3V, I
OUT
= 0.4A, T
A
= T
J
= 25°C
-
80
100
m
T
A
= T
J
= 85°C
-
115
130
m
ISL6118 On Resistance at 5.0V
r
DS(ON)_50
VIN = 5V, I
OUT
= 0.4A, T
A
= T
J
= 25°C
-
80
95
m
T
A
= T
J
= 85°C
VIN = 5V, Switch Disabled, 50
μ
A Load
-
115
130
m
Disabled Output Voltage
V
OUT_DIS
-
300
450
mV
OUT Rising Rate
t_vout_rt
R
L
= 10
,
C
L
= 0.1
μ
F, 10%-90%
R
L
= 10
,
C
L
= 0.1
μ
F, 90%-10%
R
L
= 1
,
C
L
= 0.1
μ
F, 90%-10%
-
8
-
V/ms
Slow V
OUT
Turn-off Rate
t_svout_offt
-
8
-
V/ms
Fast V
OUT
Turn-off Rate
t_fvout_offt
-
4
-
V/
μ
s
CURRENT CONTROL
Current Limit, VIN = 3.3V - 5V
Ilim
V
OUT
= 0.8V
R
L
= 3
,
C
L
= 0.1
μ
F to within 10% of CR
R
L
< 1
,
C
L
= 0.1
μ
F to within 10% of CR
0.45
0.6
0.75
A
OC Regulation Settling Time
tsett
Ilim
-
2
-
ms
Severe OC Regulation Settling Time
tsett
Ilim_sev
-
100
-
μ
s
Overcurrent Latch-off Time
t
OC_loff
ISL6118X, T
J
= 25°C
-
12
-
ms
I/O PARAMETERS
Fault Output Voltage
V
FAULT
Fault Output Current = 10mA
-
-
0.4
V
ENABLE High Threshold
Ven_vih
VIN = 5.5V
2.0
-
-
V
ENABLE Low Threshold at 2.7V
Ven_vil
VIN = 2.7V
-
-
0.6
V
ENABLE Low Threshold at 5.5V
Ven_vil
VIN = 5.5V
-
-
0.8
V
ENABLE Input Current
Ien_i
ENABLE = 0V to 5V, VIN = 5V, T
J
> 25°C
-0.5
0
0.5
μ
A
BIAS PARAMETERS
Enabled VIN Current
I
VDD
Switches Closed, OUTPUT = OPEN, T
J
> 0°C
-
120
200
μ
A
Disabled VIN Current
I
VDD
Switches Open, OUTPUT = OPEN
-
1
5
μ
A
Undervoltage Lockout Threshold
V
UVLH
VIN Rising, Switch Enabled
1.7
2.25
2.5
V
UV Hysteresis
UV
HYS
50
100
-
mV
Over Temperature Disable
Temp_dis
-
150
-
°C
ISL6118
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