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參數(shù)資料
| 型號： | LT1105IN8 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 1.5 A SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-8 |
| 文件頁數(shù)： | 22/32頁 |
| 文件大?。?/td> | 452K |
| 代理商： | LT1105IN8 |
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22
LT1103/LT1105
Flyback Waveform for Discontinuous Mode Operation
Flyback Waveform for Continuous Mode Operation
V
ZENER
PRIMARY SWITCH VOLTAGE
AREA “a” = AREA “b” TO MAINTAIN
ZERO VOLTS ACROSS PRIMARY
0V
[V
OUT
+ Vf + (I
SEC
R
P
)]/N
V
IN
AREA “c” = AREA “d” TO MAINTAIN
ZERO VOLTS ACROSS SECONDARY
N V
IN
[V
OUT
+ Vf + (I
SEC
R
P
)]
0V
SECONDARY WINDING VOLTAGE
[V
OUT
+ Vf + (I
SEC
R
P
)]/N1
0V
BIAS WINDING VOLTAGE
AREA “e” = AREA “f” TO MAINTAIN
ZERO VOLTS ACROSS BIAS WINDING
N2 V
IN
a
b
c
d
e
f
I
I
PRI
PRIMARY CURRENT
0A
I
SEC =
I
PRI
/N
SECONDARY CURRENT
0A
I
PRI
I
0A
SWITCH CURRENT
I
PRI
SNUBBER DIODE CURRENT
0A
t = (I
PRI
)[L(lk
PRI
)]/V
SNUB
a
b
V
ZENER
PRIMARY SWITCH VOLTAGE
AREA “a” = AREA “b” TO MAINTAIN
ZERO VOLTS ACROSS PRIMARY
[V
OUT
+ Vf + (I
SEC
R
P
)]/N
V
IN
0V
AREA “c” = AREA “d” TO MAINTAIN
ZERO VOLTS ACROSS SECONDARY
N V
IN
[V
OUT
+ Vf + (I
SEC
R
P
)]
0V
SECONDARY WINDING VOLTAGE
[V
OUT
+ Vf + (I
SEC
R
P
)]/N1
0V
AREA “e” = AREA “f” TO MAINTAIN
ZERO VOLTS ACROSS BIAS WINDING
N2 V
IN
BIAS WINDING VOLTAGE
e
f
I
I
I
PRI
SNUBBER DIODE CURRENT
0A
I
PRI
PRIMARY CURRENT
0A
I
SEC =
I
PRI
/N
SECONDARY CURRENT
0A
I
PRI
0A
SWITCH CURRENT
LT1103 WF01
t = (I
PRI
)[L(lk
PRI
)]/V
SNUB
c
d
APPLICATIO
S I
N
FOR
ATIO
U
W
U
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PDF描述 |
|---|---|
| LT1105C | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| LT1103 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| LT1103C | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| LT1103CT7 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1105IN8#PBF | 制造商:Linear Technology 功能描述:Conv DC-DC Single 30V 8-Pin PDIP N |
| LT1106 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Micropower Step-Up DC/DC Converter for PCMCIA Card Flash Memory |
| LT1106_02 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Micropower Step-Up DC/DC Converter for PCMCIA Card Flash Memory |
| LT1106CF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Micropower Step-Up DC/DC Converter for PCMCIA Card Flash Memory |
| LT1107 | 制造商: 功能描述: |
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