參數(shù)資料
型號(hào)： LT1105C
廠商： Linear Technology Corporation
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述： 抗輻射高效，5安培開(kāi)關(guān)穩(wěn)壓器
文件頁(yè)數(shù)： 22/32頁(yè)
文件大?。?/td> 452K
代理商： LT1105C
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1105CN 功能描述:IC OFFLINE SWIT CM HV 14DIP RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - AC-DC 轉(zhuǎn)換器，離線開(kāi)關(guān) 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 輸出隔離:隔離 頻率范圍:61kHz ~ 71kHz 輸入電壓:9.4 V ~ 28 V 輸出電壓:12V 功率（瓦特）:- 工作溫度:-40°C ~ 125°C 封裝/外殼:SC-74，SOT-457 供應(yīng)商設(shè)備封裝:6-TSOP 包裝:帶卷 (TR)
LT1105CN#PBF 制造商:Linear Technology 功能描述:Conv DC-DC Single 30V 14-Pin PDIP N
LT1105CN8 功能描述:IC OFFLINE SWIT CM HV 8DIP RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - AC-DC 轉(zhuǎn)換器，離線開(kāi)關(guān) 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 輸出隔離:隔離 頻率范圍:61kHz ~ 71kHz 輸入電壓:9.4 V ~ 28 V 輸出電壓:12V 功率（瓦特）:- 工作溫度:-40°C ~ 125°C 封裝/外殼:SC-74，SOT-457 供應(yīng)商設(shè)備封裝:6-TSOP 包裝:帶卷 (TR)
LT1105CN8#PBF 制造商:Linear Technology 功能描述:Conv DC-DC Single 30V 8-Pin PDIP N 制造商:Linear Technology 功能描述:IC SWITCHING REG DIP8 1105 制造商:Linear Technology 功能描述:IC, SWITCHING REG, DIP8, 1105 制造商:Linear Technology 功能描述:IC, OFFLINE SWITCHING REGULATOR, DIP-8; Primary Input Voltage:30V; No. of Outputs:1; Output Voltage:50V; Output Current:1.5A; No. of Pins:8; Operating Temperature Min:0C; Operating Temperature Max:70C; MSL:MSL 1 - Unlimited ;RoHS Compliant: Yes
LT1105CS 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Current-Mode SMPS Controller
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