- 您现在的位置：买卖IC网 > PDF目录378402 > AMF2805S-EM (International Rectifier) 28V Input, Dual Output, ADVANCED ANALOG RADIATION TOLERANT DC/DC CONVERTERS PDF资料下载
参数资料
| 型号： | AMF2805S-EM |
| 厂商： | International Rectifier |
| 英文描述： | 28V Input, Dual Output, ADVANCED ANALOG RADIATION TOLERANT DC/DC CONVERTERS |
| 中文描述： | 28V输入，双输出，先进的模拟辐射容错直流/直流变换器 |
| 文件页数： | 5/7页 |
| 文件大小： | 77K |
| 代理商： | AMF2805S-EM |
www.irf.com
5
AMF28XXD Series
AMF28XXD Block Diagram
Application Information
Inhibit Function
Connecting the enable input (Pin 1) to input common
(Pin 7) will cause the converter to shut down. It is
recommended that the enable pin be driven by an
open collector device capable of sinking at least 400
μ
A of current. If the user chooses not to use the inhibit
function, it may be left open and the converter will
function normally. Because it is internally pulled up,
the open circuit voltage of the inhibit input is 10.0
+1V
DC.
EMI Filter
An optional EMI filter is available (AFH461) that will
reduce the input ripple current to levels below the
limits imposed by MIL-STD-461 CE03.
Device Synchronization
When multiple DC/DC converters are utilized in a
single system, significant low frequency noise may
be generated due to a small difference in the switch-
ing frequency of the converters (beat frequency
noise). Because of the low frequency nature of this
noise (typically less than 10 KHz), it is difficult to
filter out and may interfere with proper operation of
sensitive systems (communication, radar or telem-
etry). Advanced Analog provides synchronization
of multiple AMF type converters to match switching
frequency of the converter to the frequency of the
system clock, thus eliminating this type of noise.
Notes to Specifications
3
4
+Vout
Return
Pulse W idth
Modulator
Primary
Housekeeping
Supply
EMI
Filter
8
1
2
7
+Input
Enable
Sync
Input
Return
FB
CS
Drive
5
-Vout
6
Case
Error
Amp &
Ref
"!@!!*@!
<##"#!559#<:@!30#!!09:
6"00!!7;!5!!-
4A1
B
4A1
5!0!55"*!!0
."@!@!#;!;@!30#!#<###5"#0#*.!030#"!
""@!!<"!3!#<###50
;#;!03!0!5!!0
3!
3!!""0"0;!0*0"0"0*0,
(0#!!0!!!03!*"0"!0'3!0!*00"!"*!1!0!3!0
0#!!0!*0!!!#!"3!
6!0#!!5!!#"0!"
+!"@!0;#!#!0!30#3!0!5!0!
0!0!5
±
3
)!0!#!!5!!#"0!"
10,!;#!#!0!#!30!!0!"35!0
!
0!0!#@3*0
*30#!5!5!0!!
相关PDF资料 |
PDF描述 |
|---|---|
| AMF2812D-EM | 28V Input, Dual Output, ADVANCED ANALOG RADIATION TOLERANT DC/DC CONVERTERS |
| AMF2812S-EM | 28V Input, Dual Output, ADVANCED ANALOG RADIATION TOLERANT DC/DC CONVERTERS |
| AMF2815D-EM | 28V Input, Dual Output, ADVANCED ANALOG RADIATION TOLERANT DC/DC CONVERTERS |
| AMF2815S-EM | 28V Input, Dual Output, ADVANCED ANALOG RADIATION TOLERANT DC/DC CONVERTERS |
| AMF28XXD | 28V Input, Dual Output, ADVANCED ANALOG RADIATION TOLERANT DC/DC CONVERTERS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AMF2807R5D/CH | 制造商:IRF 制造商全称:International Rectifier 功能描述:HYBRID - HIGH RELIABILITY RADIATION TOLERANT DC/DC CONVERTER |
| AMF2807R5D/EM | 制造商:IRF 制造商全称:International Rectifier 功能描述:HYBRID - HIGH RELIABILITY RADIATION TOLERANT DC/DC CONVERTER |
| AMF2807R5S/CH | 制造商:IRF 制造商全称:International Rectifier 功能描述:HYBRID - HIGH RELIABILITY RADIATION TOLERANT DC/DC CONVERTER |
| AMF2807R5S/EM | 制造商:IRF 制造商全称:International Rectifier 功能描述:HYBRID - HIGH RELIABILITY RADIATION TOLERANT DC/DC CONVERTER |
| AMF2812D | 制造商:International Rectifier 功能描述:CONV DC-DC DUAL OUT STEP DOWN 16 TO 40VIN - Bulk |
发布紧急采购，3分钟左右您将得到回复。