參數(shù)資料
型號(hào): MAX253EPA
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 其它接口
英文描述: Transformer Driver for Isolated RS-485 Interface
中文描述: SPECIALTY INTERFACE CIRCUIT, PDIP8
封裝: PLASTIC, DIP-8
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 230K
代理商: MAX253EPA
M
Transformer Driver for
Isolated RS -485 Interfac e
10
______________________________________________________________________________________
C3
0.1μF
C1
0.1μF
C2
22μF
5V @ 200mA
ISOOUTPUT
5V
V
IN
2L2
MAX253
D1
D2
FS
GND1
GND2
V
CC
1
8
6
2
7
3
FREQUENCY
SWITCH
SD
4
C7
2.2μF
FILTER
OUTPUT
OUTPUT
OPTIONAL 21kHz LOWPASS OUTPUT FILTER
TP1
1N5817
ICT
:
1.3CT*
1N5817
ON / OFF
*SEE TABLE 2
Figure 6. 5V to Isolated 5V Application Circuit
C3
0.1μF
C1
0.1μF
C2
22μF
5V @ 100mA
ISOOUTPUT
3.3V
V
IN
2L2
MAX253
D1
D2
FS
GND1
GND2
V
CC
6
1
8
2
7
3
FREQUENCY
SWITCH
SD
4
C7
2.2μF
FILTER
OUTPUT
OUTPUT
OPTIONAL 21kHz LOWPASS OUTPUT FILTER
TP1
1N5817
ICT
:
2.1CT*
1N5817
ON / OFF
1N5817
1N5817
C4
0.1μF
*SEE TABLE 2
Figure 7. 3.3V to Isolated 5V Application Circuit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX253EPA+ 功能描述:功率驅(qū)動(dòng)器IC Transformer Driver for Iso RS-485 Int RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX253ESA 功能描述:功率驅(qū)動(dòng)器IC RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX253ESA/V+ 功能描述:功率驅(qū)動(dòng)器IC 1W Primary-Side Transformer H-Bridge Driver for Isolated Supplies RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX253ESA/V+T 功能描述:功率驅(qū)動(dòng)器IC 1W Primary-Side Transformer H-Bridge Driver for Isolated Supplies RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX253ESA+ 功能描述:功率驅(qū)動(dòng)器IC Transformer Driver for Iso RS-485 Int RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube