參數(shù)資料
型號(hào): MAX4840EXT-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: Overvoltage Protection Controllers with Status FLAG
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
封裝: SC-70, 6 PIN
文件頁數(shù): 4/10頁
文件大?。?/td> 227K
代理商: MAX4840EXT-T
M
Overvoltage Protection Controllers with
Status FLAG
4
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
IN
= +5V, MAX4838; Si9936DY external MOSFET in back-to-back configuration; T
A
= +25
°
C, unless otherwise noted.)
GATE VOLTAGE vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
G
5.4
5.3
5.2
5.1
9.5
10.0
10.5
11.0
9.0
5.0
5.5
I
GATE
= 0
I
GATE
= 4
μ
A
I
GATE
= 8
μ
A
POWER-UP RESPONSE
MAX4838 toc05
IN
GATE
5V
0V
0V
5V
0V
5V
10V
OUT
FLAG
20ms/div
R
OUT
=
C
OUT
= 0
POWER-UP RESPONSE
MAX4838 toc06
20ms/div
5V
0V
0V
1A
0A
5V
FLAG
I
IN
GATE
IN
0V
10V
R
OUT
= 5
OVERVOLTAGE RESPONSE
MAX4838 toc07
400ns/div
IN
GATE
I
GATE
FLAG
5V
8V
0V
40mA
0A
5V
0V
10V
C
GATE
= 1500pF
POWER-UP OVERVOLTAGE RESPONSE
1
μ
s/div
8V
GATE
IN
I
GATE
FLAG
5V
0V
50mA
0A
5V
0V
0V
GATE PULLED UP
TO IN WITH 100
POWER-DOWN RESPONSE
MAX4838 toc09
10ms/div
5V
IN
GATE
OUT
FLAG
10V
0V
5V
0V
5V
0V
0V
R
LOAD
= 50
R
FLAG
= 100k
TO +5V
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