參數(shù)資料
型號(hào)： MAX4793EUS-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號(hào)調(diào)理
英文描述： 200mA/250mA/300mA Current-Limit Switches
中文描述： SPECIALTY ANALOG CIRCUIT, PDSO4
封裝： SOT-143, 4 PIN
文件頁數(shù)： 5/13頁
文件大?。?/td> 326K
代理商： MAX4793EUS-T
M
200mA/250mA/300mA Current-Limit Switches
_______________________________________________________________________________________
5
Pin Description
SWITCH TURN-ON TIME RESPONSE
100
μ
s/div
V
1V/div
I
10mA/div
CURRENT-LIMIT RESPONSE
(OUT SHORTED TO GND)
MAX4789 toc13
40
μ
s/div
V
IN
2V/div
V
OUT
2V/div
I
OUT
5A/div
C
IN
= 1
μ
F
C
OUT
= 1
μ
F
Typical Operating Characteristics (continued)
(V
IN
= 3.3V, T
A
= +25
°
C, unless otherwise noted.)
PIN
QFN
MAX4789
MAX4791
MAX4793
QFN
MAX4790
MAX4792
MAX4794
5-SOT23
MAX4789
MAX4791
MAX4793
4-SOT143
MAX4789
–
MAX4794
NAME
FUNCTION
1
—
4
—
FLAG
Fault Output. This open-drain output goes low when the device stays in
forward or reverse current limit for more than the blanking time period.
FLAG
is high impedance when a fault is not present or when ON is low.
Ground
Active-High Switch On Input. A logic high turns the switch on.
No Connection. Not internally connected.
Input. Bypass with a 0.1μF ceramic capacitor to ground.
Switch Output. Bypass with a 0.1μF ceramic capacitor to ground.
2
3
4
5
6
2
3
2
3
—
1
5
2
3
—
4
1
GND
ON
N.C.
IN
OUT
1, 4
5
6
FLAG-BLANKING RESPONSE
MAX4789 toc16
4ms/div
FLAG
2V/div
I
100mA/div
V
IN
2V/div
V
2V/div
SWITCH TURN-OFF TIME RESPONSE
200ns/div
V
ON
2V/div
I
10mA/div
相關(guān)PDF資料
PDF描述
MAX4794EUS-T 200mA/250mA/300mA Current-Limit Switches
MAX4789 Low-Power RS-485 Transceiver 8-SOIC -40 to 85
MAX4789ETT 200mA/250mA/300mA Current-Limit Switches
MAX4789EUK-T Low-Power RS-485 Transceiver 8-MSOP -40 to 85
MAX4793ETT 200mA/250mA/300mA Current-Limit Switches
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4794ETT 制造商:Maxim Integrated Products 功能描述:200MA/250MA/300MA CURRENT-LIMIT SWITCHES - Rail/Tube
MAX4794ETT+ 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX4794ETT+T 功能描述:電源開關(guān) IC - 配電 200/250/300mA Crnt Limit Switch RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
MAX4794ETT-T 功能描述:電源開關(guān) IC - 配電 RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
MAX4794EUS+ 制造商:Maxim Integrated Products 功能描述:CURRENT LIMIT SW 1-IN 1-OUT 2.3V TO 5.5V 0.45A 4PIN SOT-143 - Rail/Tube
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