NCP12 Model Download Search Results
Showing 25 of 18476 results
Price & Stock Powered by 
Findchips
Findchips
Filter by Manufacturer
| Image | Part Number | D.S | Description | Package Category | Prices / Stock | Model | Action |
|---|
| Image | Part Number | D.S | Description | Package Category | Prices / Stock | Model | Action | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NCP1216AD100R2G
onsemi
|
1 | Obsolete - PWM Controller, Fixed Frequency, Current Mode, with Duty Cycle Limited to 50% | Small Outline Packages | NCP1216AD100R2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP12510ASN65T1G
onsemi
|
1 | Non-dissipative internal and adjustable Over Power Protection (OPP) circuits; Frequency Foldback down to 26 kHz and Skip-Cycle in light load conditions; Frequency jittering from full load to skip-cycle; Rich Set of Integrated Protections: Pre-short, OPP, OVP, OCP, SCP, OTP with Auto−Recovery or Latched Options.; Improved IC Power Consumption; Internal Ramp Compensation; High Robustness and High ESD Capabilities | SOT23 (6-Pin) | NCP12510ASN65T1G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1207ADR2G
onsemi
|
1 | Obsolete - PWM Controller, Free Running Quasi-Resonant Current Mode | Small Outline Packages | NCP1207ADR2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1217AD100R2G
onsemi
|
1 | Obsolete - PWM Controller, Fixed Frequency, Current Mode, with Duty Cycle Limited to 50% | Small Outline Packages | NCP1217AD100R2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1252BDR2G
onsemi
|
1 | Peak current mode control; Adjustable switching frequency; Latched primary overcurrent protection with 10 ms fixed delay; Adjustable soft start timer; Auto recovery brown out detection; Extended Vcc range up to 28 V with auto recovery UVLO; Internal 160 ns leading edge blanking; Frequency jittering; Adjustable internal ramp compensation ; +500 mA / -800 mA Source/Sink current driver capability; Skip cycle operation in light/no load operation; SOIC-8 package | Small Outline Packages | NCP1252BDR2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1216D65R2G
onsemi
|
1 | No auxiliary winding operation; Current-mode control with adjustable skip-cycle capability; Internal ramp compensation ; Built-in frequency jittering for better EMI signature; Auto-recovery internal output short circuit protection; Extremely low no-load standby power; 500mA peak current capability; Fixed frequency versions at 65 kHz, 100 kHz, 133 kHz; Internal temperature shutdown ; Direct optocoupler connection; SPICE models available for TRANsient and AC analysis; Pin-to-pin compatible with NCP1200 series | Small Outline Packages | NCP1216D65R2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1250BSN65T1G
onsemi
|
1 | Non-dissipative internal and adjustable Over Power Protection (OPP) circuits; Frequency Foldback down to 26 kHz and Skip-Cycle in light load conditions; Internal Ramp Compensation; Frequency jittering from full load to skip-cycle; Latch input for OVP and OTP implementations; See NCP1251 for integrated Over Voltage Protection (OVP) monitoring on the Vcc pin | SOT23 (6-Pin) | NCP1250BSN65T1G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1200AD60R2
onsemi
|
1 | Switching Controllers | SOT23 (8-Pin) | NCP1200AD60R2 |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1271D65R2G
onsemi
|
1 | Short Circuit Protection Independent of the Auxiliary Winding; Adjustable Soft Skip Mode; Internal High-Voltage Start-up; 5% Current Limit Accuracy over the Full Temperature Range; Internal Latch for Easy Implementation of Overvoltage and Overtemperature Protection; Frequency Jittering for Softened EMI Signature; +500 mA/800 mA Peak Current Drive Capability | Other | NCP1271D65R2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1252EDR2G
onsemi
|
1 | Peak current mode control; Adjustable switching frequency; Latched primary overcurrent protection with 10 ms fixed delay; Adjustable soft start timer; Auto recovery brown out detection; Extended Vcc range up to 28 V with auto recovery UVLO; Internal 160 ns leading edge blanking; Frequency jittering; Adjustable internal ramp compensation ; +500 mA / -800 mA Source/Sink current driver capability; Skip cycle operation in light/no load operation; SOIC-8 package | Small Outline Packages | NCP1252EDR2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP12711ADNR2G
onsemi
|
1 | Low Voltage Operation; Adjustable Over Power Protection; NTC-Compatible Fault Interface; Frequency Jitter; Error Amplifier Option | Small Outline Packages | NCP12711ADNR2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1234BD65R2G
onsemi
|
1 | Converter Offline Flyback Topology 65kHz 7-SOIC | Other | NCP1234BD65R2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP12400BAHBB0DR2G
onsemi
|
1 | Fixed Frequency Current Mode Controller for Flyback Converters (Integrated HV Startup and X2 Discharge Circuit) | Other | NCP12400BAHBB0DR2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1200D60R2G
onsemi
|
1 | Obsolete - PWM Controller, Fixed Frequency, Flyback, Current Mode | Small Outline Packages | NCP1200D60R2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1230D100R2G
onsemi
|
1 | Current−Mode Operation with Internal Ramp Compensation; Internal High−Voltage Start−Up Current Source for Loss Less Start−Up; Extremely Low No−Load Standby Power; Skip−Cycle Capability at Low Peak Currents; Direct Connection to PFC Controller for Improved No−Load Standby Power; Internal 2.5 ms Soft Start; Internal Leading Edge Blanking; Latched Primary Overcurrent and Overvoltage Protection; Short−Circuit Protection Independent of Auxiliary Level; Internal Frequency Jittering for Improved EMI Signature; +50 | Small Outline Packages | NCP1230D100R2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1250BSN100T1G
onsemi
|
1 | Lifetime - Current-Mode PWM Controller for Off-line Power Supplies | SOT23 (6-Pin) | NCP1250BSN100T1G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1239JD65R2G
onsemi
|
1 | 64-ms timer-based short-circuit protection with auto-recovery or latched operation; Pre-short ready; Latched OVP on Vcc (NCP1239 A & B versions); Latched OVP/OTP input for improved robustness; 35-V Vcc operation ; +500 mA/ -500 mA peak source/sink drive capability; Internal thermal shutdown; Extremely low no-load standby power; Pin-to-pin compatible with the existing NCP1236/1247 series; Fixed-frequency 65-kHz or 100-kHz current-mode control operation; Frequency foldback down to 26 kHz and skip mode; Adjust | Small Outline Packages | NCP1239JD65R2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1239PD65R2G
onsemi
|
1 | 64-ms timer-based short-circuit protection with auto-recovery or latched operation; Pre-short ready; Latched OVP on Vcc (NCP1239 A & B versions); Latched OVP/OTP input for improved robustness; 35-V Vcc operation ; +500 mA/ -500 mA peak source/sink drive capability; Internal thermal shutdown; Extremely low no-load standby power; Pin-to-pin compatible with the existing NCP1236/1247 series; Fixed-frequency 65-kHz or 100-kHz current-mode control operation; Frequency foldback down to 26 kHz and skip mode; Adjust | Other | NCP1239PD65R2G |
2
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1253ASN100T1G
onsemi
|
1 | Obsolete - PWM Controller, Current Mode, for Offline Power Supplies | SOT23 (6-Pin) | NCP1253ASN100T1G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1252DDR2G
onsemi
|
1 | Peak current mode control; Adjustable switching frequency; Latched primary overcurrent protection with 10 ms fixed delay; Adjustable soft start timer; Auto recovery brown out detection; Extended Vcc range up to 28 V with auto recovery UVLO; Internal 160 ns leading edge blanking; Frequency jittering; Adjustable internal ramp compensation ; +500 mA / -800 mA Source/Sink current driver capability; Skip cycle operation in light/no load operation; SOIC-8 package | Small Outline Packages | NCP1252DDR2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP12400EAHBB0DR2G
onsemi
|
1 | Integrated HV Start-up and X2 Discharge; Quiet Skip Feature; Frequency Foldback and Skip Mode; Timer−Based Overload Protection with Latched Or Auto-recovery; Fault Input for Overvoltage and Over Temperature Protection; Adjustable Overpower Protection Dependant on the Mains Voltage; No Load Standby Power < 30 mW; Frequency Modulation for Softened EMI Signature | Other | NCP12400EAHBB0DR2G |
2
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1230D65R2G
onsemi
|
1 | Current−Mode Operation with Internal Ramp Compensation; Internal High−Voltage Start−Up Current Source for Loss Less Start−Up; Extremely Low No−Load Standby Power; Skip−Cycle Capability at Low Peak Currents; Direct Connection to PFC Controller for Improved No−Load Standby Power; Internal 2.5 ms Soft Start; Internal Leading Edge Blanking; Latched Primary Overcurrent and Overvoltage Protection; Short−Circuit Protection Independent of Auxiliary Level; Internal Frequency Jittering for Improved EMI Signature; +50 | Small Outline Packages | NCP1230D65R2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1200P100G
onsemi
|
1 | Obsolete - PWM Controller, Fixed Frequency, Flyback, Current Mode | Dual-In-Line Packages | NCP1200P100G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP1246AD065R2G
onsemi
|
1 | Obsolete - Controller, Fixed Frequency, Current Mode, for Flyback Converters | Other | NCP1246AD065R2G |
2
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
NCP12700BDNR2G
onsemi
|
1 | Wide Input Range (9 – 120/200 V; MSOP10/WQFN10); 1 A / 2.8 A Source / Sink Gate Driver; Current Mode Control with Integrated Slope Compensation; Single Resistor Programmable Oscillator; Input Voltage UVLO with Hysteresis; Several Fault Protections: - User Adjustable Over-Power Protection - Overload Protection with 30 ms Overload Timer - NTC-Compatible Fault Interface for Thermal Protection - Output OVP Fault Interface - Fault Auto-recovery Mode with 1 s Auto-recovery Period | Small Outline Packages | NCP12700BDNR2G |
3
|
Download Model | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![Part Image](["https://componentsearchengine.com/Images/9/NCP1216AD100R2G.jpg",null,"//content.supplyframe.com/images/process/fit-in/100x100/p/soic_8.jpg"])
![Part Image](["https://componentsearchengine.com/Images/9/NCP1207ADR2G.jpg",null,"//content.supplyframe.com/images/process/fit-in/100x100/p/soic_8.jpg"])
![Part Image](["https://media.rs-online.com/t_large/R8215140-01.jpg",null,"//content.supplyframe.com/images/process/fit-in/100x100/p/soic_8.jpg"])
![Part Image](["https://www.onsemi.com/PowerSolutions/product.do?id=NCP1252BDR2G","https://www.onsemi.com/PowerSolutions/product.do?id=NCP1252BDR2G","//content.supplyframe.com/images/process/fit-in/100x100/p/soic_8.jpg"])
![Part Image](["https://www.onsemi.com/PowerSolutions/product.do?id=NCP1216D65R2G","https://www.onsemi.com/PowerSolutions/product.do?id=NCP1216D65R2G","//content.supplyframe.com/images/process/fit-in/100x100/p/soic_8.jpg"])
![Part Image](["https://www.onsemi.com/PowerSolutions/product.do?id=NCP1250BSN65T1G","https://www.onsemi.com/PowerSolutions/product.do?id=NCP1250BSN65T1G","//content.supplyframe.com/images/process/fit-in/100x100/p/tsop_6.jpg"])
![Part Image](["https://componentsearchengine.com/2D/0T/1688198.2.1.png",null,"//content.supplyframe.com/images/process/fit-in/100x100/p/soic_8.jpg"])
![Part Image](["https://www.onsemi.com/PowerSolutions/product.do?id=NCP1271D65R2G","https://www.onsemi.com/PowerSolutions/product.do?id=NCP1271D65R2G","//content.supplyframe.com/images/process/fit-in/100x100/p/soic_8.jpg"])
![Part Image](["https://componentsearchengine.com/Images/1/NCP1234BD65R2G.jpg",null,"//content.supplyframe.com/images/process/fit-in/100x100/p/soic_8.jpg"])
![Part Image](["https://componentsearchengine.com/Images/9/NCP1200D60R2G.jpg",null,"//content.supplyframe.com/images/process/fit-in/100x100/p/soic_8.jpg"])
![Part Image](["https://www.onsemi.com/PowerSolutions/product.do?id=NCP1230D100R2G","https://www.onsemi.com/PowerSolutions/product.do?id=NCP1230D100R2G","//content.supplyframe.com/images/process/fit-in/100x100/p/soic_8.jpg"])
![Part Image](["https://componentsearchengine.com/Images/3/NCP1250BSN100T1G.jpg",null,"//content.supplyframe.com/images/process/fit-in/100x100/p/tsop_6.jpg"])
![Part Image](["//media.rs-online.com/t_large/R8215180-01.jpg",null,"//content.supplyframe.com/images/process/fit-in/100x100/p/tsop_6.jpg"])
![Part Image](["https://www.onsemi.com/PowerSolutions/product.do?id=NCP1230D65R2G","https://www.onsemi.com/PowerSolutions/product.do?id=NCP1230D65R2G","//content.supplyframe.com/images/process/fit-in/100x100/p/soic_8.jpg"])
![Part Image](["https://componentsearchengine.com/Images/9/NCP1200P100G.jpg",null,"//content.supplyframe.com/images/process/fit-in/100x100/p/dip_8.jpg"])
![Part Image](["https://media.rs-online.com/t_large/R7760728-01.jpg",null,null])
Can't find what you're looking for?
Request this part