IC manufacturers Onsemi
IC manufacturers (99)
- All manufacturers
Analog Devices
Infineon Technologies
Microchip
Onsemi
Renesas
ROHM
STMicroelectronics
Texas Instruments
- 3peak incorporated (27)
- Ablic (23)
- Advanced Power (4)
- Allegro Microsystems (84)
- Alpha & Omega Semiconductor (37)
- AnalogySemi (3)
- AnDAPT Inc (163)
- Anpec (13)
- AXElite (2)
- Backward (6)
- Bright Power Semiconductor (1)
- Broadcom (47)
- Cambridge GaN Devices (18)
- Chipanalog Micro (10)
- Cologne Chips (1)
- Convenient Power (1)
- Dialog Semiconductor (12)
- Diodes Incorporated (238)
- Divimath (8)
- Elmos AG (1)
- EPC (99)
- e-Peas Semiconductors (1)
- Eta Solutions Co. Ltd. (9)
- GaN Systems (7)
- GaNPower (3)
- Giantec (1)
- Gstek Wuxi (1)
- Helix Semiconductor (7)
- Ikanos (3)
- IKON (1)
- Indie Semiconductor (5)
- Innovision Semiconductor Inc (2)
- Intel (80)
- Inventchip Technology (3)
- ISSI (51)
- JoulWatt (20)
- KDPOF (2)
- Kinetic Technology (10)
- Lattice semiconductor Corporation (19)
- Littelfuse (1)
- M3 Technology (M3Tek) (7)
- Macnica (16)
- MaxLinear (175)
- MikroE (8)
- MindCet (2)
- Monolithic Power Systems (931)
- Navitas Semiconductor Inc (6)
- NewEdge Technologies, Inc. (1)
- Nexperia (32)
- Nisshinbo Micro Device Inc. (10)
- Nordic Semiconductor (1)
- Novosense Micro (1)
- NXP (314)
- O2 Micro International Ltd (10)
- On Bright (7)
- Panasonic (2)
- PN Junction Semiconductor (2)
- Power Integrations (102)
- Pulsiv (19)
- Qorvo (87)
- Realsil SuRealsil(tek) Microelectronics (1)
- Richtek (296)
- Sanken Electric Co., Ltd. (16)
- Sckipio (6)
- Semtech (90)
- SG-Micro (33)
- Silanna Semiconductor (8)
- Silergy Corporation (29)
- Silicon Laboratory Inc. (104)
- Silicontent Technology (57)
- Silvertel (56)
- Skycore Semiconductors (1)
- Skyworks (31)
- Southchip (8)
- Summit Wireless (1)
- Tagore Tech (7)
- Taiwan Semiconductor (1)
- TDK Corporation (1)
- Tempo Semiconductor (1)
- Torex (37)
- Toshiba (25)
- Transphorm (21)
- TransSIP (2)
- Union (21)
- uPI Semiconductor (2)
- Valens Semiconductor (18)
- Wise Integration (1)
- Wolfspeed (8)
- Xilinx (22)
- XL Semiconductor (3)
- XYSemi (62)
Onsemi NCP1654 | Demoboard DN05067/D
Power Factor Correction Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters
Overview
| Topology | Boost Converter |
| Input voltage | 90-265 V |
| Output 1 | 12 V / 20 A |
| IC revision | 1 |
Description
The NCP1654 is a controller for Continuous Conduction Mode (CCM) Power Factor Correction Step up preconverters. It controls the power switch conduction time (PWM) in fixed frequency mode and is dependant on the instantaneous coil current. Housed in a SO-8 package the circuit minimizes the number of external components and drastically simplifies the PFC implementation. It also integrates high safety features that make the NCP1654 a driver for robust and compact PFC stages like an effective input power runaway clamping circuit.
Features
- Very Few External Components
- Programmable Overcurrent Protection
- BrownOut Detection
- Overvoltage Protection
- Soft Start
- Continuous Conduction Mode
- Average Current-Mode or Peak Current-Mode Operation
- Programmable Overpower Limitation
- Undervoltage Detection for Open Loop Detection (shutdown)
- Inrush Currents Detection
Typical applications
- Power Factor Correction Stage
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | ISAT (A) | fres (MHz) | Q | Ø Cable max. (mm) | Ø OD (mm) | Ø ID (mm) | Z @ 25 MHz 1 turn (Ω) | Z @ 100 MHz 1 turn (Ω) | W (mm) | H (mm) | IR (A) | Ti | Tl (mm) | Pins (Value) (pcs) | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691214110003 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2141 - 3.50 mm Horiz. Entry Modular | Rising Cage Clamp | PCB | Yes | Horizontal | 24 to 16 (AWG) 0.2 to 1 (mm²) | – | – | – | – | – | – | – | – | – | – | – | – | – | 3 | 10 | – | – | – | – | – | 10.5 | THT | |
 | 74270012 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | 2 files | Active i| Production is active. Expected lifetime: >10 years. | WE-SAFB | – | – | – | – | – | – | – | – | 1.4 | 4.1 | 1.6 | 39 | 47 | – | 4.1 | – | – | – | – | – | – | – | – | – | 3 W 800 | 4 | – | ||
 | 744824310 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CMB Common Mode Power Line Choke | – | – | – | – | – | – | – | – | – | – | – | – | – | 18.5 | 33 | 3 | – | – | 4 | 3 | 10 | 105 | 250 | 1500 | MnZn | 27.5 | THT | ||
 | 7447013 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WE-FI Leaded Toroidal Line Choke | – | – | – | – | – | – | – | – | – | – | – | – | – | 10.5 | – | – | – | – | – | 4.6 | 0.09 | 40 | – | – | – | 18.5 | THT | |
 | 744045102 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LQ SMT Inductor | – | – | – | – | – | 0.16 | 2 | 28 | – | – | – | – | – | 3.2 | 2.6 | – | – | – | – | 0.07 | 1 | 30000 | – | – | – | 4.5 | SMT | ||
 | 7461093 | SPEC | – | 4 files | Active i| Production is active. Expected lifetime: >10 years. | WP-BUFU REDCUBE PRESS-FIT with internal thread, full plain | – | – | – | – | – | – | – | – | – | – | – | – | – | 7 | 6 | 130 | M3 | 3.5 | 9 | 130 | – | – | – | – | Brass | – | Press-Fit |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 691214110003 | SPEC | – |
| 74270012 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | |
| 744824310 | SPEC | |
| 7447013 | SPEC | – |
| 744045102 | SPEC | |
| 7461093 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | ISAT (A) | fres (MHz) | Q | Ø Cable max. (mm) | Ø OD (mm) | Ø ID (mm) | Z @ 25 MHz 1 turn (Ω) | Z @ 100 MHz 1 turn (Ω) | W (mm) | H (mm) | IR (A) | Ti | Tl (mm) | Pins (Value) (pcs) | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | Mount | Samples |
|---|