WD3133 Key Features
- Wide input voltage range from 2.7-V to 5.5-V
- 1.25-V (±2%) high accuracy reference voltage
- 1.2-MHz switching frequency
- Up to 93% efficiency
- Part: WD3133
- Manufacturer: WillSEMI
- Size: 651.74 KB
Related WillSEMI Datasheets
| Part Number | Description |
|---|---|
| WD3131 | 26V Step-Up White LED Driver |
| WD3132 | 38V Step-Up White LED Driver |
| WD3138 | White LED Driver |
| WD3139 | 38V Step-Up White LED Driver |
| WD3100 | 200mA Flash/Torch LED Driver |
WD3133 Description
WD3133 HIGH EFFICIENCY, 1.2-MHz DC-DC STEP-UP CONVERTERS Descriptions The WD3133 is a high efficiency, high power, peak current mode step-up converter. Internal 0.35Ω HV power MOSFET with Min. For portable device with Li-ion battery application, WD3133 could output typical 12V / 200mA ~300mA from 3.3V~5V input.