IC-Hersteller Onsemi
IC-Hersteller (96)
- Alle Hersteller
Analog Devices
Infineon Technologies
Maxim Integrated
Microchip
Onsemi
Renesas
ROHM
STMicroelectronics
Texas Instruments
- 3peak incorporated (12)
- Ablic (23)
- Advanced Power (4)
- Allegro Microsystems (83)
- Alpha & Omega Semiconductor (37)
- AnalogySemi (3)
- AnDAPT Inc (139)
- Anpec (13)
- AXElite (2)
- Backward (6)
- Broadcom (47)
- Cambridge GaN Devices (17)
- Chipanalog Micro (10)
- Cologne Chips (1)
- Dialog Semiconductor (11)
- Diodes Incorporated (219)
- Divimath (8)
- Elmos AG (1)
- EPC (98)
- e-Peas Semiconductors (1)
- Eta Solutions Co. Ltd. (9)
- GaN Systems (6)
- Giantec (1)
- Gstek Wuxi (1)
- Helix Semiconductor (7)
- Ikanos (3)
- IKON (1)
- Indie Semiconductor (2)
- Innovision Semiconductor Inc (2)
- Intel (80)
- Inventchip Technology (3)
- ISSI (36)
- JoulWatt (20)
- KDPOF (2)
- Kinetic Technology (9)
- Lattice semiconductor Corporation (19)
- Littelfuse (1)
- M3 Technology (M3Tek) (4)
- Macnica (16)
- MaxLinear (175)
- MikroE (8)
- MindCet (1)
- Monolithic Power Systems (897)
- Navitas Semiconductor Inc (6)
- NewEdge Technologies, Inc. (1)
- Nexperia (2)
- Nisshinbo Micro Device Inc. (10)
- Nordic Semiconductor (1)
- Novosense Micro (1)
- NXP (313)
- O2 Micro International Ltd (10)
- On Bright (7)
- Panasonic (2)
- PN Junction Semiconductor (2)
- Power Integrations (96)
- Pulsiv (18)
- Qorvo (87)
- Realsil SuRealsil(tek) Microelectronics (1)
- Richtek (289)
- Sanken Electric Co., Ltd. (16)
- Sckipio (6)
- Semtech (90)
- SG-Micro (20)
- Silanna Semiconductor (8)
- Silergy Corporation (29)
- Silicon Laboratory Inc. (90)
- Silicontent Technology (56)
- Silvertel (56)
- 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 (1)
- Valens Semiconductor (18)
- Wise Integration (1)
- Wolfspeed (5)
- Xilinx (18)
- XL Semiconductor (3)
- XYSemi (62)
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 90-265 V |
| Schaltfrequenz | 100-1000 kHz |
| Ausgang 1 | 20 V / 3 A |
Beschreibung
This design notes describes a 60 W universal input 5 V, 9 V, 12 V, 15 V and 20 V output evaluation board for laptop adapters. This featured power supply is an active-clamp flyback topology utilizing ON Semiconductor’s NCP1568 PWM controller, NCP51530 HB Driver, NCP4305 SR Controller and FDMS86202 SR FET. This design note provides complete circuit schematic, PCB, BOM and transformer information of the evaluation board. It also provide efficiency, transient response, output ripple and thermal data of the evaluation board.
Eigenschaften
- Universal AC input operation (90 -265 Vac)
- High full load and average efficiency
- Low standby power
- Very low ripple and noise
- High frequency operation up to 450 kHz
- Inherent SCP and OCP protection
- Thermal and OVP protection
- Adaptive frequency operation based on AC input and output load conditions
- Adaptive ZVS operation.
- Smaller EMI components.
- Multiple probe points for evaluation
- Smooth startup operation
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | Anwendung | C | VR (V (AC)) | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | W (mm) | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Interface typ | Montageart | IR 1 (mA) | Arbeitsspannung (V (DC)) | Poles | L (mm) | Dampfphasenprozess | Pins | Reihen | H (mm) | G (mm) | Gender | Typ | IR (A) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 890334023028 | SPEC | 8 Dateien | WCAP-FTXX Folienkondensatoren | Across the mains | 220 nF | 310 | X2 | 300 | 0.1 | 30 GΩ | -40 °C bis zu +105 °C | 10 | 8 | – | – | – | – | – | – | – | – | Boxed THT | – | – | – | 13 | – | – | – | 14 | 18 | – | – | – | Lose | ||
 | 632723300011 | SPEC | – | 6 Dateien | WR-COM USB 3.1 Type C Receptacle Horizontal THR / SMT | USB 3.1 | – | – | – | – | – | 1000 MΩ | – | – | – | – | – | – | – | – | – | – | Type C | THR | – | 20 | – | – | – | 24 | – | – | 1.9 | Receptacle | Horizontal | 5 | Tape and Reel | |
 | 744314200 | SPEC | 8 Dateien | WE-HCI SMT-Hochstrominduktivität | – | – | – | – | – | – | – | -40 °C bis zu +150 °C | – | 6.9 | 2 | 13.8 | 4.5 | 9 | 5.85 | 68 | Superflux | – | SMT | – | – | – | 7 | – | 2 | – | 4.8 | – | – | – | – | – | ||
 | 61300211021 | SPEC | – | 6 Dateien | WR-PHD 2.54 mm THT Angled Pin Header | – | – | – | – | – | – | 1000 MΩ | – | 2.54 | – | – | – | – | – | – | – | – | – | THT | – | 250 | – | 5.08 | – | 2 | Single | – | – | Pin Header | Angled | 3 | Beutel | |
| 61300411021 | SPEC | – | 6 Dateien | WR-PHD 2.54 mm THT Angled Pin Header | – | – | – | – | – | – | 1000 MΩ | – | 2.54 | – | – | – | – | – | – | – | – | – | THT | – | 250 | – | 10.16 | – | 4 | Single | – | – | Pin Header | Angled | 3 | Beutel | |
 | 416131160804 | SPEC | – | 6 Dateien | WS-DISV Small Compact SMT Flat Actuator with Top Tape 1.27 mm | – | – | 24 | – | – | – | 100 MΩ | -40 °C bis zu +85 °C | 1.27 | – | – | – | – | – | – | – | – | – | – | 25 | – | 4 | 6.25 | Ja | 4 | – | – | – | – | – | – | Tape and Reel | |
| 750317295 | SPEC | – | – | Offline Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 890334023028 | SPEC | |
| 632723300011 | SPEC | – |
| 744314200 | SPEC | |
| 61300211021 | SPEC | – |
| 61300411021 | SPEC | – |
| 416131160804 | SPEC | – |
| 750317295 | SPEC | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | Anwendung | C | VR (V (AC)) | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | W (mm) | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Interface typ | Montageart | IR 1 (mA) | Arbeitsspannung (V (DC)) | Poles | L (mm) | Dampfphasenprozess | Pins | Reihen | H (mm) | G (mm) | Gender | Typ | IR (A) | Verpackung | Muster |
|---|