onsemi KA3843ACS
$ 0.493
Obsolete
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2004-07-28
Lifecycle StatusObsolete (Last Updated: 7 months ago)
LTB Date2010-09-23
LTD Date2011-03-23
Descriptions
Descriptions of onsemi KA3843ACS provided by its distributors.
DC DC Cntrlr Single-OUT PWM DC to DC Controller -0.3V to 6.3V Input 8-Pin PDIP Rail
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
Tube R-PDSO-G8 MATTE TIN PULSE WIDTH MODULATION DC to DC switching controller 1A 4.9mm 29V 500kHz
Switching Controllers SMPS Controller
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- 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
- 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
Technical Specifications
Physical
Case/PackageSOP
MountThrough Hole
Number of Pins8
Number of Terminals8
Technical
Duty Cycle100 %
Max Frequency500 kHz
Max Input Voltage29 V
Max Operating Temperature70 °C
Max Output Current1 A
Max Power Dissipation1 W
Max Supply Voltage25 V
Max Switching Frequency500 kHz
Min Operating Temperature0 °C
Min Supply Voltage12 V
Nominal Input Voltage15 V
Nominal Supply Current11 mA
Number of Circuits1
Number of Outputs1
Output Current1 A
Output Voltage5 V
Temperature GradeCommercial
TopologyPush-Pull
Dimensions
Height5.08 mm
Height - Seated (Max)1.75 mm
Length4.9 mm
Terminal Pitch1.27 mm
Width3.9 mm
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Compliance Statements