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

參數資料
型號: MC33166
廠商: Motorola, Inc.
英文描述: 23 mm Glass Transponder R/O ECO 0-RFIDT
中文描述: 電源開關穩壓器
文件頁數: 7/16頁
文件大小: 403K
代理商: MC33166
MC34166 MC33166
7
MOTOROLA ANALOG IC DEVICE DATA
Thermal Protection
Internal Thermal Shutdown circuitry is provided to protect
the integrated circuit in the event that the maximum junction
temperature is exceeded. When activated, typically at 170
°
C,
the latch is forced into a ‘reset’ state, disabling the output
switch. This feature is provided to prevent catastrophic failures
from accidental device overheating.
It is not intended to be
used as a substitute for proper heatsinking.
The MC34166
is contained in a 5–lead TO–220 type package. The tab of the
package is common with the center pin (Pin 3) and is normally
connected to ground.
DESIGN CONSIDERATIONS
Do not attempt to construct a converter on wire–wrap
or plug–in prototype boards.
Special care should be taken
to separate ground paths from signal currents and ground
paths from load currents. All high current loops should be
kept as short as possible using heavy copper runs to
minimize ringing and radiated EMI. For best operation, a tight
component layout is recommended. Capacitors CIN, CO, and
all feedback components should be placed as close to the IC
as physically possible. It is also imperative that the Schottky
diode connected to the Switch Output be located as close to
the IC as possible.
Figure 15. Low Power Standby Circuit
Figure 16. Over Voltage Shutdown Circuit
Figure 17. Soft–Start Circuit
1
5
R1
120
Error
Amp
Compensation
100
μ
A
I = Standby Mode
VShutdown = VZener + 0.7
tSoft–Start
35,000 Css
Css
D1
D2
1.0 M
Vin
1
5
R1
120
Error
Amp
Compensation
100
μ
A
1
5
R1
120
Error
Amp
Compensation
100
μ
A
+
+
+
相關PDF資料
PDF描述
MC33166T RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
MC33166TH RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
MC33166TV RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
MC34166TH RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
MC34166TV RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
相關代理商/技術參數
參數描述
MC33166 制造商:SPC Multicomp 功能描述:PTC Resettable Fuse
MC331667 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:AC-DC Offline Switching Controllers/Regulators
MC33166D2T 功能描述:直流/直流開關調節器 40V 3A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MC33166D2TG 功能描述:直流/直流開關調節器 40V 3A Buck/Boost/Inverting RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MC33166D2TR4 功能描述:直流/直流開關調節器 40V 3A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
主站蜘蛛池模板: 无为县| 内江市| 岑巩县| 闻喜县| 晋中市| 株洲县| 合川市| 邻水| 鹤壁市| 织金县| 舟曲县| 巴南区| 清远市| 孟村| 富平县| 宁安市| 时尚| 黄石市| 宁蒗| 瑞金市| 林周县| 鄄城县| 桑日县| 宁都县| 利津县| 大宁县| 石棉县| 乌兰县| 淮南市| 夏邑县| 株洲市| 通城县| 舟山市| 宁明县| 廉江市| 濮阳县| 肃宁县| 宁城县| 华蓥市| 漳浦县| 兰西县|