Shenzhen ATFU Electronics Technology ltd
Shenzhen ATFU Electronics Technology LTD
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The 2SC5589 is a high voltage, high efficiency, simple to use, 4A buck regulator optimized for a variety of applications. The 2SC5589 works from a 3.0V to 36V input voltage range, and provides up to 4A of continuous output current. The output voltage is adjustable from 30V down to 0.8V. The AOZ1284 integrates an N-channel high-side power MOSFET. The switching frequency can set from 200kHz to 2MHz with an external resistor. The soft-start time can be set with an external capacitor.
Feature
3.0V to 36V operating input voltage range
50mΩ internal NMOS
Up to 95% efficiency
Adjustable soft-start
Output voltage adjustable from 0.8V to 30V
4A continuous output current
Adjustable switching frequency from 200kHz to 2MHz
Cycle-by-cycle current limit
Short-circuit protection
Over-voltage protection
Over-temperature protection
EPAD SO-8 package
Point-of-load DC/DC conversion
Set top boxes and cable modems
Automotive applications
DVD drives and HDDs
LCD Monitors & TVs
Telecom/Networking/Datacom equipment