onsemi KA7553A

Switching Controller, Current-Mode, 1.5A, 600kHz Switching Freq-Max, BIPolar, PDIP8
$ 0.53
EOL
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
AvnetKA7553A2,4001283
2d
Verical
4
KA7553A26,000481
Rochester Electronics
2
KA7553A29,000
22h
DigiKeyKA7553A-ND5,2401Tube
Flip ElectronicsKA7553A2,400
4d

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi KA7553A.

IHS

Datasheet7 pages4 years ago
Datasheet6 pages21 years ago

Farnell

onsemi

Fairchild Semiconductor

Augswan

Inventory History

3 month trend:
-0.03%
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Supply Chain

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)

Related Parts

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onsemiKA34063A
Switching Regulator, Voltage-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, PDIP8
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Descriptions

Descriptions of onsemi KA7553A provided by its distributors.

Switching Controller, Current-Mode, 1.5A, 600kHz Switching Freq-Max, BIPolar, PDIP8
IHS
PWM Controller programmable frequency upto 600khz
onsemi
DC DC Cntrlr Single-OUT 8-Pin PDIP W Rail
Avnet
KA7553 Tube e3 ACTIVE (Last Updated: 2days ago) DC to DC switching controller 15mA 851mg 16.5V 600kHz
Fly-Wing Technology
Supervisory Circuits SMPS Controller
Mouser
SWITCHING CONTROLLER, CURRENT-MO
Bettlink
KA7553A - SWITCHING CONTROLLER,
DigiKey Marketplace
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.
Fairchild Semiconductor

Images

RS
Rochester Electronics
Conrad
Augswan

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
  • 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