參數(shù)資料
型號(hào): LTC4221IGN
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: Dual Hot Swap Controller/ Power Sequencer with Dual Speed, Dual Level Fault Protection
中文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封裝: 0.150 INCH, PLASTIC, SSOP-16
文件頁(yè)數(shù): 6/28頁(yè)
文件大小: 311K
代理商: LTC4221IGN
6
LTC4221
4221f
TYPICAL PERFOR U
V
ON(RESET)
vs Temperature
V
ON(OFF)
vs V
CC1
V
ON(OFF)
vs Temperature
TEMPERATURE (
°
C)
–50
0.395
V
O
0.405
0.410
0.415
50
0.440
4221 G19
0.400
0
–25
75
100
25
125
0.425
0.420
0.430
0.435
V
CC1
= 5V
V
CC2
= 3.3V
RISING
FALLING
V
CC1
(V)
0
V
O
0.840
0.845
0.850
16
4221 G20
0.835
0.830
0.815
4
8
12
2
6
10
14
0.825
0.820
0.860
0.855
V
CC2
= 1V
T
A
°
C
RISING
FALLING
TEMPERATURE (
°
C)
–50
V
O
0.85
0.86
0.87
25
75
4221 G21
0.84
0.83
–25
0
50
100
125
0.82
0.81
V
CC1
= 5V
V
CC2
= 3.3V
RISING
FALLING
V
FB(UV)
vs V
CC1
V
FB(UV)
vs Temperature
V
FB(OV)
vs V
CC1
V
CC1
(V)
0
V
F
0.618
0.620
16
4221 G22
0.616
0.614
4
8
12
2
6
10
14
0.622
0.617
0.619
0.615
0.621
V
CC2
= 1V
T
A
°
C
RISING
FALLING
TEMPERATURE (
°
C)
–50
V
F
0.623
0.622
0.621
0.620
0.619
0.618
0.617
0.616
0.615
0.614
0.613
0
50
75
4221 G23
–25
25
100
125
V
CC1
= 5V
V
CC2
= 3.3V
RISING
FALLING
V
CC1
(V)
0
V
F
0.8210
0.8215
0.8220
12
4221 G24
0.8205
0.8200
4
8
2
14
6
10
16
0.8195
0.8190
0.8225
V
CC2
= 1V
T
A
= 25
°
C
V
FB(OV)
vs Temperature
I
FILTER(UP)
vs Temperature
TEMPERATURE (
°
C)
–50
V
F
0.825
0.824
0.823
0.822
0.821
0.820
0.819
0.818
0.817
0.816
0.815
0
50
75
4221 G25
–25
25
100
125
V
CC1
= 5V
V
CC2
= 3.3V
TEMPERATURE (
°
C)
–50
I
F
μ
A
–98
–93
–88
25
75
4221 G26
–103
–108
–25
0
50
100
125
–113
–118
V
CC1
= 2.7V
V
CC1
= 5V
V
CC1
= 13.5V
V
CC2
= 1V
V
FILTER
= 1V
I
FILTER(DN)
vs Temperature
TEMPERATURE (
°
C)
–50
1.85
1.90
2.00
25
75
4221 G27
1.80
1.75
–25
0
50
100
125
1.70
1.65
1.95
I
F
μ
A
V
CC1
= 2.7V
V
CC1
= 5V
V
CC1
= 13.5V
V
CC2
= 1V
V
FILTER
= 1V
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