參數(shù)資料
型號(hào): NIS5101E1T1
廠商: ON SEMICONDUCTOR
元件分類: 電源管理
英文描述: SMART HotPlug IC/Inrush Limiter/Circuit Breaker
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PSSO7
封裝: SPAK-7
文件頁數(shù): 4/14頁
文件大?。?/td> 109K
代理商: NIS5101E1T1
NIS5101
http://onsemi.com
4
TYPICAL PERFORMANCE CURVES
(T
A
= 25
°
C unless otherwise noted)
15
25
30
35
45
10
100
UVLO_R
ext
(k )
U
1000
20
40
100
50
70
90
10
1000
OVLO_R
ext
(k )
O
2
1
4
5
3
CONTINUOUS CURRENT (A)
C
°
C
6
7
Device Reaching
Thermal Shutdown
0.5 in
2
Cu area
1 in
2
Cu area
2 in
2
Cu area
Figure 2. Current Limit Adjustment
(For Main/Mirror MOSFET Current Ratio explanation,
see page 11)
0.1
1
10
100
1000
R
ext
_I
Limit
( )
I
L
1
100
Overload 40
°
C
Overload 25
°
C
Overload 120
°
C
Short Circuit 40
°
C
Short Circuit 25
°
C
Short Circuit 120
°
C
Figure 3. UVLO Adjustment
Figure 4. OVLO Adjustment, T
J
= 25 C
10
100
30
20
60
80
40
25
45
55
75
85
105
115
35
65
95
TurnOff 40
°
C
TurnOff 25
°
C
TurnOff 120
°
C
TurnOn 40
°
C
TurnOn 25
°
C
TurnOn 120
°
C
TurnOff 25
°
C
TurnOn 25
°
C
100
50
70
90
10
1000
OVLO_R
ext
(k )
O
Figure 5. OVLO Adjustment, T
J
= 120 C
100
30
20
60
80
40
TurnOff 120
°
C
TurnOn 120
°
C
100
50
70
90
10
1000
OVLO_R
ext
(k )
O
Figure 6. OVLO Adjustment, T
J
= 40 C
100
30
20
60
80
40
TurnOn 40
°
C
TurnOff 40
°
C
Figure 7. Continuous Current vs. Case Temperature
(Test performed on a double sided copper board, 1 oz)
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