欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號(hào): MC34167T
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 8 A SWITCHING REGULATOR, 81 kHz SWITCHING FREQ-MAX, PSFM5
封裝: TO-220, 5 PIN
文件頁數(shù): 13/16頁
文件大小: 408K
代理商: MC34167T
MC34167 MC33167
13
MOTOROLA ANALOG IC DEVICE DATA
Figure 27. Off–Line Preconverter
1000
T1
+
+
MC34167
Step–Down
Converter
0.001
0.001
Output 1
MBR20100CT
1000
+
+
MC34167
Step–Down
Converter
0.001
0.001
Output 2
MBR20100CT
1000
+
+
MC34167
Step–Down
Converter
0.001
0.001
Output 3
MBR20100CT
0.01
RFI
Filter
100
3.3
1N4003
MJE13005
220
0.047
1N4937
50
100k
T2
1N5404
115 VAC
T1 = Core and Bobbin – Coilcraft PT3595
T1 =
Primary – 104 turns #26 AWG
T1 =
Base Drive – 3 turns #26 AWG
T1 =
Secondaries – 16 turns #16 AWG
T1 =
Total Gap – 0.002,
T2 = Core – TDK T6 x 1.5 x 3 H5C2
T2 =
14 turns center tapped #30 AWG
T2 =
Heatsink = AAVID Engineering Inc.
T2 =
MC34167 and MJE13005 – 5903B
T2 =
MBR20100CT – 5925B
+
+
The MC34167 can be used cost effectively in off–line applications even though it is limited to a maximum input voltage of 40 V. Figure 27 shows a simple and
efficient method for converting the AC line voltage down to 24 V. This preconverter has a total power rating of 125 W with a conversion efficiency of 90%.
Transformer T1 provides output isolation from the AC line and isolation between each of the secondaries. The circuit self–oscillates at 50 kHz and is controlled by
the saturation characteristics of T2. Multiple MC34167 post regulators can be used to provide accurate independently regulated outputs for a distributed power
system.
R
θ
,
J
J
°
30
40
50
60
70
80
1.0
1.5
2.0
2.5
3.0
3.5
0
10
20
30
25
15
5.0
L, LENGTH OF COPPER (mm)
PD(max) for TA = +50
°
C
Minimum
Size Pad
2.0 oz. Copper
Free Air
Mounted
Vertically
PD
R
θ
JA
Figure 28. D2PAK Thermal Resistance and Maximum
Power Dissipation versus P.C.B. Copper Length
相關(guān)PDF資料
PDF描述
MC34167TV RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
MC34167D2T RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
MC33167D2T RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
MC34167TH RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
MC33167TH RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC34167TG 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 5A Buck/Boost/Inverting RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MC34167TG 制造商:ON Semiconductor 功能描述:Power Supply IC
MC34167TH 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 5A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MC34167THG 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 5A Buck/Boost/Inverting RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MC34167TV 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 5A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
主站蜘蛛池模板: 临泉县| 乐安县| 邢台县| 太白县| 浦城县| 祁东县| 射阳县| 固镇县| 洮南市| 富川| 祁连县| 子长县| 噶尔县| 会同县| 济阳县| 乌兰县| 南部县| 金山区| 惠东县| 二手房| 兴化市| 廉江市| 新郑市| 西安市| 辽阳县| 潮州市| 长沙市| 通江县| 湟中县| 台湾省| 盐山县| 汪清县| 西丰县| 三河市| 荔浦县| 鹤山市| 彰化市| 彭州市| 桂东县| 诏安县| 崇文区|