参数资料
型号: ISL6118LIB-T
厂商: INTERSIL CORP
元件分类: 电源管理
英文描述: Dual Power Supply Controller
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封装: PLASTIC, MS-012AA, SOIC-8
文件页数: 5/10页
文件大小: 454K
代理商: ISL6118LIB-T
5
Typical Performance Curves
FIGURE 1. OPERATIONAL WAVEFORMS
FIGURE 2. SWITCH ON RESISTANCE AT 0.4A
FIGURE 3. V
OUT
SOFT START vs C
L
and PROP DELAY, R
l
= 8
FIGURE 4. CURRENT REGULATION vs V
OUT
(VIN = 3.3V)
FIGURE 5. CURRENT REGULATION vs V
OUT
(VIN = 5V)
I
OUT
12ms CURRENT REGULATION PERIOD
RESET BY
ENABLE
CURRENT REGULATION
SETTLING TIME (1.4ms)
0.6A CURRENT
LIMIT
OVERCURRENT
V
OUT
OFF
ON
ENABLE
FAULT
LATCH-OFF SET
-40 -30 -20 -10
0
10
20
30
40
50
60
70
80
90
TEMPERATURE (°C)
40
50
60
70
80
90
100
110
120
100
VIN = 3.3V
VIN = 5V
VIN = 2.7V
S
)
TIME (400μs/DIV)
V
OUT
VOLTAGE (0.5V/DIV)
t
PD
C
L
= 100μF
C
L
= 10μF
560μs
V
OUT
ENABLE
C
L
= 0.1μF
1.25
1.5
1.75
2.0
2.25
2.5
2.75
3.0
V
OUT
(V)
3.1
I
O
500
550
600
650
700
85°C
25°C
-40°C
1.3 1.5
2.0
2.5
3.0
3.5
4.0
4.5
V
OUT
(V)
4.8
500
550
600
650
700
85°C
-40°C
25°C
I
O
ISL6118
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