AOZ1935 Description
The AOZ1934/5 is an ideal power solution for white LED backlighting for medium to small size LCD panels. It is a highly integrated step up DC-DC converter with input voltage range from 2.7V to 25V, acmodating 1-, 2-, 3-, or 4-cell lithium ion batteries or 3.3V, 5V, 12V or 20V regulated supplies. The AOZ1934/5 integrates a 40V power MOSFET as well as pensation and soft start circuitry, which results in a simpler and...
AOZ1935 Key Features
- AOZ1934 up to 20 LEDs (10s2p)
- AOZ1935 up to 30 LEDs (10s3p) z Up to 92% efficiency z High frequency step-up converter (800kHz) z Highly integrated sol
- Integrated 40V Power MOSFET
- Internal pensation and soft start z Integrated current sinks: AOZ1934
- 2 channels, AOZ1935
- 3 channels
- ±2% Typ. current accuracy