供应链
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2000-09-20
Lifecycle StatusObsolete (Last Updated: 1 week ago)
LTB Date2021-07-29
LTD Date2022-01-29
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
相关零件
onsemiUC3845BD1R2G
Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R / IC REG CTRLR BOOST/FLYBACK 8SOIC
描述
由其分销商提供的 onsemi KA3883CDTF 的描述。
AC to DC Switching Converter SMPS Controller 500kHz T/R 8-Pin SOIC N
KA3883 Tape & Reel (TR) e4 Positive DC to DC switching controller 40ns 17mA 230.4mg 25V
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
Ic,smps Controller,current-Mode,bipolar,sop,8Pin,plastic |Onsemi KA3883CDTF
Yes Up~500KHz Transistor Driver 1 SOIC-8 SMD mount
500kHz 7.6V~30V 1 SOP-8 DC-DC Controllers ROHS
Supervisory Circuits SMPS Controller
KA3883 - SWITCHING CONTROLLER, 1
The KA3882C/KA3883C is a fixed PWM controller for Off Line and DC to DC converter applications. The internal circuits include an UVLO, a low start up current circuit, a temperature compensated reference, a high gain error amplifier, a current sensing comparator, and the high current totem-pole output for driving a POWER MOSFET. Also the KA3882C/KA3883C provides low start-up current below 0.3mA and short shutdown delay time typ. 100ns. The KA3882C has the UVLO threshold of 16V (on) and 10V(off). The KA3883C is 8.4V(on) and 7.6V(off). The KA3882C and KA3883C can operate within 100% duty cycle.
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 Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- 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 Pins8
Number of Terminals8
Weight230.4 mg
Technical
Duty Cycle100 %
Fall Time40 ns
Max Duty Cycle100 %
Max Input Voltage25 V
Max Operating Temperature70 °C
Max Output Current1 A
Max Power Dissipation1 W
Max Supply Voltage30 V
Max Switching Frequency500 kHz
Min Input Voltage12 V
Min Operating Temperature0 °C
Nominal Input Voltage15 V
Number of Circuits1
Number of Outputs1
Operating Supply Current17 mA
Output Current1 A
Rise Time40 ns
Switching Frequency500 kHz
Temperature GradeCommercial
Dimensions
Height - Seated (Max)1.75 mm
Length4.9 mm
Terminal Pitch1.27 mm
Width3.9 mm