onsemi NCP1237AD65R2G

Controller, Fixed Frequency, Current Mode, for Flyback Converters
$ 0.738
Obsolete

Preço e estoque

Fichas técnicas e documentos

Baixe as fichas de dados e a documentação do fabricante para onsemi NCP1237AD65R2G.

Histórico de estoque

Tendência de 3 meses:
+0.00%

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Peças alternativas

Price @ 1000
$ 0.738
$ 0.793
$ 0.793
Stock
985,261
600,163
600,163
Authorized Distributors
5
5
5
Efficiency
-
-
-
Min Input Voltage
10.5 V
10.5 V
10.5 V
Max Input Voltage
28 V
28 V
28 V
Min Output Voltage
-
-
-
Max Output Voltage
-
-
-
Output Current
1 A
800 mA
800 mA
Power Rating
-
-
-
Topology
Flyback
Flyback
Flyback
Isolation Voltage
-
-
-
Max Switching Frequency
70 kHz
70 kHz
70 kHz
Voltage - Output 2
-
-
-
Case/Package
SOP
SOP
SOP
Number of Pins
7
7
7

Cadeia de suprimentos

Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2010-02-11
Lifecycle StatusObsolete (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 days ago)

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Descrições

Descrições de onsemi NCP1237AD65R2G fornecidas pelos seus distribuidores.

Controller, Fixed Frequency, Current Mode, for Flyback Converters
DC-DC Converter, Flyback 9.5V~28V In 10.5V~28V Out 65kHz 1A No Isolation Short/OverTemp/OVP/OCP Protection 80% SOIC-7 SMD, Adhesive Mount 1.5mm H
NCP1237 ACTIVE (Last Updated: 2days ago) Current Limiting Over Load Over Temperature Over Voltage Short Circuit Tape & Reel (TR) dc ac converter 28V 5mm 65kHz 1A
The NCP1237 is a new generation of the NCP12xx fixed-frequency current-mode controllers featuring Dynamic Self-Supply (DSS) pin to pin compatible with the previous generation. The DSS function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal start-up current source to supply the controller during transients. Due to its proprietary Soft-Skip mode combined with frequency foldback the controller exhibits excellent efficiency in light load condition while still achieving very low standby power consumption. This Soft-Skip feature also dramatically reduces the risk of acoustic noise which enables the use of inexpensive transformers and capacitors in the clamping network. The NCP1237

Nomes alternativos do fabricante

onsemi possui diversas marcas em todo o mundo que os distribuidores podem usar como nomes alternativos. onsemi também pode ser conhecido(a) pelos seguintes nomes:

  • 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