NCP1597A regulator equivalent, 2.0a synchronous buck regulator.
include cycle−by−cycle current limiting, short−circuit protection, power saving mode and thermal shutdown.
Features
* Input Voltage Range: from 4.0 V to 5.5 V
* I.
* DSP Power
* Hard Disk Drivers
* Computer Peripherals
* Home Audio
* Set−Top Boxes
* Networking.
Pin No
Symbol
1 FB
2 GND 3 LX 4 VCCP 5 VCC
6 EN EP PAD
Figure 1. Block Diagram
Description Feedback input pin of the Error Amplifier. Connect a resistor divider from the converter’s output voltage to this pin to set the converter’s output volta.
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