Features: · 2.7V to 5.5V input voltage range· Adjustable output up to 24V· 600kHz/1.2MHz constant switching frequency· Cycle-by-cycle current limit· Thermal overload protection· Programmable Soft-start· Small 3mm x 3mm DFN 10L package· MSOP-8L packageApplication· LCD TV· LCD Monitors· Notebook Dis...
AOZ1905: Features: · 2.7V to 5.5V input voltage range· Adjustable output up to 24V· 600kHz/1.2MHz constant switching frequency· Cycle-by-cycle current limit· Thermal overload protection· Programmable Soft-st...
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Parameter | Rating |
IN to GND | -0.3V to +6V |
LX to GND | -0.3V to +30V |
COMP, EN, FB, FSEL, SS to GND | -0.3V to +6V |
Storage Temperature (TS) | -65 to +150 |
ESD Rating(1) | 2kV |
The AOZ1905 EZBoost is a high-performance, currentmode, constant frequency step-up regulator with internal MOSFET. 600kHz/1.2MHz switching frequency allows the use of low-profile inductor and capacitors. The current-mode control ensures easy loop compensation and fast transient response. The AOZ1905 works from a 2.7V to 5.5V input voltage range and generates an output voltage as high as 24V. Other features include input under-voltage lockout, cycle-by-cycle current limit, thermal shutdown and soft-start.
The AOZ1905 is available in a tiny 3mm x 3mm 10-pin DFN package and MSOP8 package and is rated over a -40 to +85 operating temperature range.