參數(shù)資料
型號: MAX6339IUT-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: Analog IC
中文描述: 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
封裝: MO-178AB, SOT-23, 6 PIN
文件頁數(shù): 4/9頁
文件大?。?/td> 283K
代理商: MAX6339IUT-T
Pin Description
PIN
NAME
FUNCTION
1
IN1
Input Voltage 1. See the Selector Guide for monitored voltages.
2
IN2
Input Voltage 2. See the Selector Guide for monitored voltages. IN2 is the power-supply input for
the device.
3
IN3
Input Voltage 3. See the Selector Guide for monitored voltages.
4
IN4
Input Voltage 4. See the Selector Guide for monitored voltages.
5
GND
Ground
6
RESET
Reset Output, Active Low. RESET goes low when any input goes below its specified threshold. After
all inputs are above their threshold voltage, RESET remains low for at least 140ms (minimum) before
going high. RESET output is open drain with a weak internal pullup to IN2.
MAX6339
Quad Voltage P Supervisory Circuit
in SOT Package
4
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VIN2 = +3.0V, TA = +25°C)
180
190
185
195
200
205
210
215
-40
0
-20
20
406080
RESET TIMEOUT DELAY
vs. TEMPERATURE
MAX6339toc07
TEMPERATURE (
°C)
RESET
TIMEOUT
DELAY
(ms)
RESET
2V/div
IN_
2V/div
200ms/div
RESET TIMEOUT DELAY
MAX6339toc08
2V/div
0
20
10
30
60
70
50
40
80
0
200 300 400 500
100
600 700 800 900 1000
MAXIMUM IN_ TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
MAX6339toc04
RESET THRESHOLD OVERDRIVE (mV)
MAXIMUM
IN_
TRANSIENT
DURATION
(
s)
RESET ASSERTED
ABOVE THIS LINE
0
20
10
30
60
70
50
40
80
0200 300 400 500
100
600 700 800 900 1000
RESET DELAY vs. RESET THRESHOLD
OVERDRIVE (IN_ decreasing)
MAX6339toc05
RESET THRESHOLD OVERDRIVE (mV)
RESET
DELAY
(
s)
RESET
2V/div
IN_
100mV/div
10
s/div
RESET PULLUP AND PULLDOWN
RESPONSE (CL = 47pF)
MAX6339toc06
相關PDF資料
PDF描述
MAX6339JUT-T Analog IC
MAX6339KUT-T Analog IC
MAX6339LUT-T Analog IC
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相關代理商/技術參數(shù)
參數(shù)描述
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