onsemi NCP1237AD65R2G
$ 0.738
Obsolete
Precio y existencias
Distribuidores autorizados
Distribuidores no autorizados
Vendedores no autorizados
Distribuidor
SKU
Mín.
Pkg
Precios por volumen
Historial de existencias
Tendencia de 3 meses: +0.00%
Modelos CAD
Descargar símbolo, footprint y 3D STEP
Componentes alternativos
1 piezas disponibles
Fichas técnicas y documentos
Descargar fichas técnicas y documentación del fabricante para onsemi NCP1237AD65R2G.
Modelos CAD
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| ORIGEN | eCAD | mCAD | ARCHIVOS |
|---|---|---|---|
 SnapEDA | Footprint | Descargar | |
 Ultra Librarian | SímboloFootprint | Descargar |
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Componentes alternativos
Este componente
Componentes alternativos
Price @ 1000
$ 0.738
$ 0.793
$ 0.793
Stock
1,188,051
666,687
666,687
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
Cadena de suministros
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: 4 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 4 days ago)
Componentes relacionados
onsemiNCP1236BD65R2G
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onsemiNCP1234BD65R2G
AC DC Converters; NCP1234BD65R2G; ON SEMICONDUCTOR; 7; SOIC; Surface Mount; Flyback
onsemiNCP1246AD065R2G
CONTROLLER; CURRENT MODE; FIXED FREQ.; FOR FLYBACK CONVERTERS; VCC 28 V; SOIC-7
Descripciones
Descripciones de onsemi NCP1237AD65R2G suministradas por sus distribuidores.
Controller, Fixed Frequency, Current Mode, for Flyback Converters
Switching Controller, Current-mode, 70kHz Switching Freq-Max, PDSO7
65kHz 9.5V~28V SOP-7 AC-DC Controllers & Regulators ROHS
PWM CONTROLLER FIXED FREQ. LATCHED SOIC7
IC OFFLINE SWITCH FLYBACK 7SOIC
Self-Supplied Monolithic AC to DC Switch
IC REG CTRLR FLYBACK PWM 7SOIC
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
SWITCHING CONTROLLER, CURRENT-MO
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
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 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
Historial de existencias
Tendencia de 3 meses: +0.00%
Modelos CAD
Descargar símbolo, footprint y 3D STEP
Componentes alternativos
1 piezas disponibles
Especificaciones técnicas
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins7
Number of Terminals7
Technical
Duty Cycle85 %
Fall Time22 ns
Max Duty Cycle85 %
Max Frequency70 kHz
Max Input Voltage28 V
Max Operating Temperature125 °C
Max Supply Current4.3 mA
Max Supply Voltage28 V
Max Switching Frequency70 kHz
Min Input Voltage10.5 V
Min Operating Temperature-40 °C
Nominal Input Voltage11 V
Number of Circuits1
Number of Outputs1
Operating Supply Current30 mA
Output Current1 A
Output Voltage20 V
PackagingCut Tape (CT)
Rise Time22 ns
Switching Frequency65 kHz
Temperature GradeAutomotive
TopologyFlyback
Dimensions
Height1.5 mm
Height - Seated (Max)1.75 mm
Length4.9 mm
Terminal Pitch1.27 mm
Width3.9 mm
Fichas técnicas y documentos
Descargar fichas técnicas y documentación del fabricante para onsemi NCP1237AD65R2G.
Cumplimiento
Clasificación ambiental
China RoHSCompliant
Halogen FreeHalogen Free
Lead FreeLead Free
REACH SVHCUnaffected
RoHSCompliant
Declaraciones de cumplimiento