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Efficient AC/DC and DC/DC Power Solutions
AC/DC and DC/DC power solutions from Helix make it possible to provide isolated power without a traditional transformer
Helix Semiconductors' power solutions are built around patented MuxCapacitor™ voltage conversion IP and patented CapIso™ transformerless isolation technology. MuxCap design topology enables highly efficient voltage conversion using Helix's power ICs for a variety of AC/DC and DC/DC applications in multiple end markets. Implemented in a leading-edge, high-voltage CMOS process, these products work in all global mains-power environments. They can support DC power environments from 12 V to 60 V and AC power environments between 85 VAC and 240 VAC (up to 400 VDC) input voltages. Helix's converter chipsets support transformer-based or enable truly transformer-less isolated and non-isolated DC/DC and AC/DC power supply solutions for multiple end applications. MuxCap enables the management of no-load conditions to meet or exceed a zero-power requirement of less than 5 mW. Proprietary Helix Semiconductors’ technology is used to effectively manage the no-load power dissipation while still maintaining the output voltage at the specified value, supporting solutions with greater than 94% average efficiency.
- Zero power
- Capacitive isolation (CapIso)
- High efficiency
- Low profile
- Non-magnetic
- No transformers
- Low weight
- Flat efficiency curve
- High power density
- AC/DC power adaptors
- Chargers and modules for laptops, tablets, smartphones, etc.
- Small appliances and white goods
- Mobile and telecom infrastructure equipment
- Industrial controllers
- Electric vehicles
- Datacenters
- Power over Ethernet (PoE) peripherals
- Wireless access points
- Machine vision
- Security cameras
- VOIP equipment
- Utility meters
AC/DC and DC/DC Power Solutions
| Image | Manufacturer Part Number | Description | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Current - Output | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
 |  | 2D-024-010A-QFN32-C | IC REG BUCK 48V/12V DL 32QFN | 57V | 48V, 12V | 300mA, 1A | 2957 - Immediate | $4.79 | View Details |
| | 2D-048-015A-QFN32-C | IC REG BUCK 24V/12V TRPL 32QFN | 57V | 24V, 12V, 12V | 650mA, 1A, 1A | 2593 - Immediate | $4.79 | View Details |
| | 2D-048-015B-QFN32-C | IC REG BUCK 24V/12V DL 32QFN | 57V | 24V, 12V | 650mA, 1A | 3000 - Immediate | $5.12 | View Details |
| | 2I-048-010A-QFN32-C | IC REG 24V 300MA 32QFN | 57V | 24V | 300mA | 4935 - Immediate | $5.33 | View Details |
 | 2U-012-010A-QFN32-C | IC REG BOOST 48V 32QFN | 57V | 48V | - | 1124 - Immediate | $5.12 | View Details |
Evaluation Boards
| Image | Manufacturer Part Number | Description | Power - Output | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
|  | MXC 270C1-EB-10 | EVAL BOARD 2D024010A 2I048010A | - | 1 - Immediate | $94.54 | View Details |
|  | MXC 290C1-EB9P-12 | EVAL BOARD FOR 2D048015A | - | 1 - Immediate | $63.71 | View Details |
|  | MXC 291C1-EB3P-12 | EVAL BOARD FOR 2D048015B | - | 1 - Immediate | $63.71 | View Details |
|  | MXC 292C1-EB3P-10 | EVAL BOARD FOR 2D048015B | - | 1 - Immediate | $62.50 | View Details |
|  | MXC 274C1-EB-10 | POE TO 5V REGULATED, WITH ISOLAT | - | 1 - Immediate | $94.54 | View Details |
|  | MXC 284C1-EB3P-1 | EVAL BOARD FOR 2U-012-010A | 24V ~ 48V | 1 - Immediate | $63.71 | View Details |
Hong Kong, China