onsemi NCP1237BD65R2G
$ 0.754
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.754
$ 0.793
$ 0.793
Stock
588,091
634,397
634,397
Authorized Distributors
4
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
Supply Chain
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 weeks ago)
LTB Date2018-06-22
LTD Date2018-12-22
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 weeks ago)
Related Parts
onsemiNCP1236BD65R2G
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onsemiNCP1246AD065R2G
CONTROLLER; CURRENT MODE; FIXED FREQ.; FOR FLYBACK CONVERTERS; VCC 28 V; SOIC-7
Texas InstrumentsUCC28711DR
Switching Controller, Current/voltage-mode, 3A, 100kHz Switching Freq-Max, PDSO7
Descriptions
Descriptions of onsemi NCP1237BD65R2G provided by its distributors.
NCP1237 Series 28V 70 kHz 30 mA Fixed Frequency Current Mode Controller - SOIC-7
Current Mode PWM Controller -0.3V to 20V 1A 7-Pin SOIC T/R
Controller, Fixed Frequency, Current Mode, for Flyback Converters
Switching Controller, Current-mode, 70kHz Switching Freq-Max, PDSO7
Lead Free Halogen Free SWITCHING CONTROLLER Isolated Converter Offline 22ns -40C~150C TJ 1A 65kHz
PWM CONTROLLER FIXED FREQ. AUTOREC SOIC7
IC OFFLINE SWITCH FLYBACK 7SOIC
IC REG CTRLR FLYBACK PWM 7SOIC
RES SMD 6.89K OHM 1% 1/8W 0805
9.5V~28V Flyback 65KHz 10.5V 28V No short circuit，Over temperature，Overvoltage，overload 80% SOIC-7 SMD mount，glue mount 1.5mm(height)
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 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
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
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
PackagingTape & Reel (TR)
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
Compliance
Environmental Classification
China RoHSCompliant
Halogen FreeHalogen Free
Lead FreeLead Free
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements