onsemi UC3843DX
Obsolete
数据表和文档
下载 onsemi UC3843DX 的数据表和制造商文档。
官方数据表5 年前
供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2000-09-21
Lifecycle StatusObsolete (Last Updated: 6 months ago)
相关零件
onsemiUC3844BDR2G
UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-14
描述
由其分销商提供的 onsemi UC3843DX 的描述。
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
SMPS Controller | IC REG CTRLR 14SOIC
UC3843 Boost Flyback Tape & Reel (TR) Positive DC to DC switching controller 35ns 17mA 30V Up to 500kHz
Supervisory Circuits Current Mode PWM Control IC
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins14
Number of Terminals14
Technical
Duty Cycle100 %
Fall Time35 ns
Max Duty Cycle100 %
Max Frequency500 kHz
Max Input Voltage30 V
Max Operating Temperature70 °C
Max Output Current1 A
Max Supply Voltage30 V
Max Switching Frequency500 kHz
Min Input Voltage12 V
Min Operating Temperature0 °C
Nominal Input Voltage15 V
Nominal Supply Current17 mA
Number of Circuits1
Number of Outputs1
Operating Supply Current17 mA
Output Current1 A
Rise Time45 ns
Switching Frequency500 kHz
Temperature GradeCommercial
Dimensions
Height - Seated (Max)1.8 mm
Length8.56 mm
Terminal Pitch1.27 mm
Width3.95 mm
数据表和文档
下载 onsemi UC3843DX 的数据表和制造商文档。
官方数据表5 年前