參數(shù)資料
型號: MAX4794ETT+T
廠商: Maxim Integrated Products
文件頁數(shù): 5/11頁
文件大?。?/td> 0K
描述: IC SWITCH 1X1 6TDFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
功能: 開關(guān)
電路: 1 x 1:1
導通狀態(tài)電阻: 400 毫歐
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 2.3 V ~ 5.5 V
電流 - 電源: 80µA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 6-WDFN 裸露焊盤
供應商設備封裝: 6-TDFN 裸露焊盤(3x3)
包裝: 帶卷 (TR)
MAX4789–MAX4794
200mA/250mA/300mA Current-Limit Switches
_______________________________________________________________________________________
3
QUIESCENT SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX4789
toc01
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
A)
5.5
5.0
4.0
4.5
3.0
3.5
2.5
10
20
30
40
50
60
70
80
90
100
0
2.0
VON = VIN
SUPPLY CURRENT
vs. TEMPERATURE
MAX4789
toc02
TEMPERATURE (
°C)
SUPPLY
CURRENT
A)
60
35
10
-15
20
40
60
80
100
120
0
-40
85
VON = VIN
VIN = 5V
VIN = 3.3V
LATCH-OFF CURRENT
vs. TEMPERATURE
MAX4789
toc03
TEMPERATURE (
°C)
LATCH-OFF
A)
60
35
10
-15
1
2
3
4
5
6
7
8
9
10
11
12
13
15
14
0
-40
85
VON = VIN
VIN = 5V
VIN = 3.3V
100
10
0.001
-40
85
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
0.01
0.1
1
MAX4789
toc04
TEMPERATURE (
°C)
SHUTDOWN
SUPPLY
CURRENT
(nA)
60
35
10
-15
VIN = 5V
VIN = 3.3V
10
-40
85
1
0.1
0.01
0.001
0.0001
SHUTDOWN LEAKAGE CURRENT
vs. TEMPERATURE
MAX4789
toc05
TEMPERATURE (
°C)
SHUTDOWN
LEAKAGE
CURRENT
(nA)
60
35
10
-15
VIN = 5V
VIN = 3.3V
LATCH-OFF LEAKAGE CURRENT
vs. TEMPERATURE
MAX4789
toc06
TEMPERATURE (
°C)
LATCH-OFF
LEAKAGE
CURRENT
(nA)
60
35
10
-15
0.001
0.01
0.1
1
10
100
0.0001
-40
85
VIN = 5V
VIN = 3.3V
Typical Operating Characteristics
(VIN = 3.3V, TA = +25°C, unless otherwise noted.)
Note 1: All parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation.
Note 2: Latch-off current does not include the current flowing into
FLAG.
Note 3: The on time is defined as the time taken for the current through the switch to go from 0mA to full load. The off-time is defined
as the time taken for the current through the switch to go from full load to 0mA.
Note 4: Retry time is typically 7 times the blanking time.
ELECTRICAL CHARACTERISTICS (continued)
(VIN = 2.3V to 5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VIN = 3.3V, TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Blanking Time
tBLANK
Overcurrent fault (Figures 2, 3)
14
60
ms
Short-Circuit Current-Limit
Response Time
VON = VIN = 3.3V, short circuit applied to
OUT
5s
Retry Time (Note 4)
tRETRY
MAX4790/MAX4792/MAX4794 (Figure 2)
98
420
ms
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