Z1948AI AOZ1948 SOP8
Features
8V to 16V input voltage range
Up to 16V driving capability at GATE pin
Short circuit protection
High voltage input sensing
Stable operation up to 89% duty cycle
0.6V (±2%) average current feedback regulation
PWM dimming resolution as low as 1%
Auto-restart OCP for output short protection
Thermal overload protection
SO-8 package
Adjacent pin short reliability
High humidity operation
Applications
LCD TV LED backlight
DC/DC or AC/DC LED driver
applications
General purpose LED lighting
125,000 تومان
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توضیحات
The AOZ1948 is a high-efficiency Buck controller for
general purpose high voltage and low voltage LED
backlight applications. It does not require a separate
dimming MOSFET. It utilizes fixed off time control and
operates using average current control feedback,
features internal compensated reference and no external
compensation is required
Low feedback voltage (0.6V) helps reduce power loss.
The AOZ1948 features selectable Off Time control to
allow for wide range of applications, and auto-restart
OCP/short-circuit protection.
The AOZ1948 is available in a standard SO-8 package
and operates over the temperature range of -40°C to
+85°C.
Features
8V to 16V input voltage range
Up to 16V driving capability at GATE pin
Short circuit protection
توضیحات تکمیلی
| Package |
SOP-8 |
|---|---|
| کیفیت |
original |
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