high current synchronous buck converter.
* Wide Input Voltage Range from 4.5 V to 23 V
* 0.6 V Internal Reference Voltage
* Switching Frequency Option: 550 kHz, 1.1 MHz
* External Programmable So.
Pin No.
Symbol
Description
1 SS A capacitor from this pin to GND allows the user to adjust the soft−start ramp time.
2 FB Output voltage feedback.
3
COMP
Output of the error amplifier.
4
ISET
A resistor from this pin to ground sets the ove.
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