Datasheet Details
| Part number | AOZ1960 |
|---|---|
| Manufacturer | Alpha & Omega Semiconductors |
| File Size | 728.11 KB |
| Description | Multi-String Boost White LED Driver |
| Datasheet |
 AOZ1960 Datasheet
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General Description
The AOZ1960 is a high-efficiency boost regulator with integrated 55V boost switch and 30V input protection switch.
It is designed to drive 6 parallel strings of multiple series-connected white LEDs for LCD backlight applications.
Key Features
- to protect the regulator under fault conditions. An internal 30V input protection switch protects against catastrophic failure conditions such as output short-circuits. A separate over-voltage protection (OVP) loop limits the output voltage if LED strings fail open. Cycle-by-cycle over-current protection (OCP) limits the peak inductor current. Built-in soft-start minimizes the inrush current during startup. Thermal shutdown provides another level of protection. The integrated 55V power MOSFET re.