IC manufacturers Texas Instruments
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 (172)
- 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 (929)
- 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 (110)
- 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 (30)
- 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)
Texas Instruments UCC24612 | Demoboard TIDA-01623
30-W/in3, 93.4% efficiency, 100-W AC/DC adapter reference design
Overview
| Topology | Flyback Converter |
| Input voltage | 100-240 V |
| Switching frequency | 625-1000 kHz |
| Output 1 | 20 V / 5 A |
| IC revision | E1 |
Description
This fully-tested reference design is a high-efficiency, high-power-density, AC/DC adapter solution with a wide input voltage range (100- to 240-V AC) for laptop adapters and smartphone charger applications. This design consists of a front-end transition-mode (TM) power factor correction (PFC) circuit based on the UCC28056, followed by an active-clamp flyback for isolated DC/DC conversion based on the UCC28780.
Features
- Wide operating input range: 100- to 240-VAC with full power delivery over entire range
- High efficiency (93.4% peak value) with natural cooling
- Configured as 5-V/5-A, 9-V/5-A, 15-V/5-A, 20-V/5-A output
- Low standby power consumption (130 mW)
- Small size (70 mm × 42 mm × 16.5 mm)
- High power density (30 W/in3)
Typical applications
- Notebook PC power adapter, Mobile wall charger, AC/DC adapters/PSU
- Industrial AC/DC
More information
Products
| Order Code | Datasheet | Downloads | Status | Product series | Samples | |
|---|---|---|---|---|---|---|
 | 750343092 | SPEC | 4 files | Active i| Production is active. Expected lifetime: >10 years. | Inductor | |
| 750343984 | SPEC | – | Active i| Production is active. Expected lifetime: >10 years. | PFC Inductor | ||
| 750344166 | SPEC | – | Active i| Production is active. Expected lifetime: >10 years. | Power Inductor | ||
| 750344183 | SPEC | – | Active i| Production is active. Expected lifetime: >10 years. | Flyback Transformer |
| Samples |
|---|
| Order Code | Datasheet | Downloads | Status | Product series | Samples |
|---|