onsemi KA7553A
$ 0.53
EOL
Historial de existencias
Tendencia de 3 meses: -0.03%
Modelos CAD
Descargar símbolo, footprint y 3D STEP
Componentes alternativos
0 piezas disponibles
Cadena de suministros
Country of OriginTaiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.00.01
Introduction Date2000-06-19
Lifecycle StatusEOL (Last Updated: 1 week ago)
LTB Date2023-09-30
LTD Date2024-03-30
Manufacturer Lifecycle StatusLAST SHIPMENTS (Last Updated: 1 week ago)
Componentes relacionados
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Switching Controller, Current-mode, 0.25A, 115kHz Switching Freq-Max, CMOS, PDIP8
Descripciones
Descripciones de onsemi KA7553A suministradas por sus distribuidores.
Switching Controller, Current-Mode, 1.5A, 600kHz Switching Freq-Max, BIPolar, PDIP8
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DC DC Cntrlr Single-OUT 8-Pin PDIP W Rail
KA7553 Tube e3 ACTIVE (Last Updated: 2days ago) DC to DC switching controller 15mA 851mg 16.5V 600kHz
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KA7553A - SWITCHING CONTROLLER,
The KA7552A/KA7553A are switching power control IC for wide operating frequency range. The internal circuits include pulse by pulse current limiting, protection, on/off control by external trigger, low standby current, soft start, and high current totempole output for driving a POWER MOSFET. Maximum duty of the KA7552A is 70% and the KA7553A is 46%. When duty is maximum, the input threshold voltage of pin2 & pin8 are not same in KA7552A and KA7553A.
Alias de fabricantes
onsemi tiene diversas marcas a nivel mundial que los distribuidores pueden usar como nombres alternativos. onsemi también podría ser conocido por los siguientes nombres:
- 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
Historial de existencias
Tendencia de 3 meses: -0.03%
Modelos CAD
Descargar símbolo, footprint y 3D STEP
Componentes alternativos
0 piezas disponibles
Especificaciones técnicas
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins8
Number of Terminals8
Weight851 mg
Technical
Duty Cycle49 %
Max Duty Cycle46 %
Max Frequency600 kHz
Max Input Voltage30 V
Max Operating Temperature85 °C
Max Output Current1.5 A
Max Supply Current15 mA
Max Supply Voltage9.2 V
Max Switching Frequency600 kHz
Min Input Voltage9.2 V
Min Operating Temperature-25 °C
Min Supply Voltage8.2 V
Nominal Input Voltage18 V
Number of Circuits1
Number of Outputs1
Output Current1.5 A
Output Voltage16.5 V
Switching Frequency135 kHz
Dimensions
Height3.4 mm
Height - Seated (Max)5.08 mm
Length9.2 mm
Terminal Pitch2.54 mm
Width7.62 mm
Cumplimiento
Clasificación ambiental
China RoHSCompliant
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Declaraciones de cumplimiento