Datasheets
NCP1239BD65R2G by: onsemi

Fixed Frequency Current Mode Controller for Flyback Converter with HV startup, 2500-REEL

Part Details for NCP1239BD65R2G by onsemi

Overview of NCP1239BD65R2G by onsemi

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Price & Stock for NCP1239BD65R2G

Part # Distributor Description Stock Price Buy
DISTI # 31AC0323
Newark Low-Standby Power High Performance Current Mode Pwm Controller/ Reel |Onsemi NCP1239BD65R2G Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 2,500 $0.3990
  • 10,000 $0.3870
$0.3870 / $0.3990 Buy Now
DISTI # 488-NCP1239BD65R2GCT-ND
DigiKey IC OFFLINE SWITCH FLYBACK 7SOIC Min Qty: 1 Lead time: 35 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 4840
In Stock
  • 1 $0.9900
  • 10 $0.8860
  • 25 $0.8408
  • 100 $0.6456
  • 250 $0.5705
  • 500 $0.5405
  • 1,000 $0.4204
  • 2,500 $0.3994
  • 5,000 $0.3844
  • 12,500 $0.3723
  • 25,000 $0.3716
$0.3716 / $0.9900 Buy Now
DISTI # NCP1239BD65R2G
Avnet Americas Current Mode PWM Controller 500mA 7-Pin SOIC T/R - Tape and Reel (Alt: NCP1239BD65R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days Container: Reel 0
  • 2,500 $0.4460
  • 5,000 $0.4341
  • 10,000 $0.4222
  • 15,000 $0.4103
  • 20,000 $0.3984
$0.3984 / $0.4460 Buy Now
DISTI # 863-NCP1239BD65R2G
Mouser Electronics Switching Controllers NCP1239B 65KHZ RoHS: Compliant 2325
  • 1 $0.9800
  • 10 $0.8410
  • 100 $0.5700
  • 500 $0.5400
  • 1,000 $0.4200
  • 2,500 $0.3990
  • 5,000 $0.3840
  • 10,000 $0.3720
$0.3720 / $0.9800 Buy Now
Future Electronics Fixed Frequency Current‐Mode Controller for Flyback Converter RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 0
Reel
  • 2,500 $0.4500
  • 5,000 $0.4400
  • 7,500 $0.4350
  • 10,000 $0.4300
  • 12,500 $0.4200
$0.4200 / $0.4500 Buy Now
DISTI # NCP1239BD65R2G
Avnet Asia Current Mode PWM Controller 500mA 7-Pin SOIC T/R (Alt: NCP1239BD65R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days 0
  • 2,500 $0.3912
  • 5,000 $0.3861
  • 7,500 $0.3811
  • 12,500 $0.3763
  • 25,000 $0.3670
  • 62,500 $0.3582
  • 125,000 $0.3498
$0.3498 / $0.3912 Buy Now
DISTI # NCP1239BD65R2G
Avnet Silica Current Mode PWM Controller 500mA 7-Pin SOIC T/R (Alt: NCP1239BD65R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 36 Weeks, 0 Days Silica - 0
Buy Now
DISTI # NCP1239BD65R2G
EBV Elektronik Current Mode PWM Controller 500mA 7-Pin SOIC T/R (Alt: NCP1239BD65R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 37 Weeks, 0 Days EBV - 0
Buy Now
LCSC SOIC-7 DC-DC Converters ROHS 2040
  • 1 $0.9356
  • 10 $0.7849
  • 30 $0.7013
  • 100 $0.6073
  • 500 $0.5655
  • 1,000 $0.5461
$0.5461 / $0.9356 Buy Now

Part Details for NCP1239BD65R2G

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NCP1239BD65R2G Part Data Attributes:

NCP1239BD65R2G onsemi
Buy Now Datasheet
Compare Parts:
NCP1239BD65R2G onsemi Fixed Frequency Current Mode Controller for Flyback Converter with HV startup, 2500-REEL
Pbfree Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Package Description SOIC-8/7
Manufacturer Package Code 751U
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 48 Weeks
Samacsys Manufacturer onsemi
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 35 V
Input Voltage-Min 9.4 V
Input Voltage-Nom 11 V
JESD-30 Code R-PDSO-G7
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 7
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP7/8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 4 mA
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 70 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for NCP1239BD65R2G

This table gives cross-reference parts and alternative options found for NCP1239BD65R2G. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of NCP1239BD65R2G, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
NCP1238BD65R2G Controller, Fixed Frequency, Current Mode, for Flyback Converters, SOIC 7 CASE OUTLINE, 2500-REEL onsemi NCP1239BD65R2G vs NCP1238BD65R2G
NCP1237BD65R2G SWITCHING CONTROLLER, 70kHz SWITCHING FREQ-MAX, PDSO7, HALOGEN FREE, BFR FREE AND ROHS COMPLIANT, SOIC-8/7 Rochester Electronics LLC NCP1239BD65R2G vs NCP1237BD65R2G
NCP1237BD65R2G Controller, Fixed Frequency, Current Mode, for Flyback Converters, SOIC 7 CASE OUTLINE, 2500-REEL onsemi NCP1239BD65R2G vs NCP1237BD65R2G
NCP1216D065 0.5A SWITCHING CONTROLLER, 71.5kHz SWITCHING FREQ-MAX, PDSO7, SOIC-7 onsemi NCP1239BD65R2G vs NCP1216D065
Part Number Description Manufacturer Compare
NCP1216D100R2G PWM Controller, Fixed Frequency, Current Mode, SOIC-8 Narrow Body, 2500-REEL onsemi NCP1239BD65R2G vs NCP1216D100R2G
NCP1201P100G SWITCHING CONTROLLER, 117kHz SWITCHING FREQ-MAX, PDIP8, HALOGEN FREE, BFR FREE AND ROHS COMPLIANT, PLASTIC, DIP-8 onsemi NCP1239BD65R2G vs NCP1201P100G
NCP1216AD65R2G PWM Controller, Fixed Frequency, Current Mode, with Duty Cycle Limited to 50%, SOIC-8 Narrow Body, 2500-REEL onsemi NCP1239BD65R2G vs NCP1216AD65R2G
NCP1203P40G PWM Controller, Fixed Frequency, Flyback, Current Mode, 8 LEAD PDIP, 50-TUBE onsemi NCP1239BD65R2G vs NCP1203P40G
NCP1200AD100R2 0.25A SWITCHING CONTROLLER, 114kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 Rochester Electronics LLC NCP1239BD65R2G vs NCP1200AD100R2
NCP1237BD65R2G Controller, Fixed Frequency, Current Mode, for Flyback Converters, SOIC 7 CASE OUTLINE, 2500-REEL onsemi NCP1239BD65R2G vs NCP1237BD65R2G
NCP1200AD60R2 0.25A SWITCHING CONTROLLER, 68kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 Rochester Electronics LLC NCP1239BD65R2G vs NCP1200AD60R2
NCP1216P133 IC 0.5 A SWITCHING CONTROLLER, 146 kHz SWITCHING FREQ-MAX, PDIP7, PLASTIC, DIP-8/7, Switching Regulator or Controller onsemi NCP1239BD65R2G vs NCP1216P133
NCP1200P60 0.25A SWITCHING CONTROLLER, 70kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 Rochester Electronics LLC NCP1239BD65R2G vs NCP1200P60
NCP1201P100 SWITCHING CONTROLLER, 117kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 Rochester Electronics LLC NCP1239BD65R2G vs NCP1201P100

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