ACE726C

500KHz, 18V, 2A Synchronous Step-Down Converter

VER 1.1

3

Typical Application

Note:

1.

C1 and C2 recommended using 22uF ceramic capacitors. If the electrolytic capacitor is used, it is

recommended that the ceramic capacitor in parallel with a capacitance value of 0.1uF or more.

2.

The resistance R3 in Figure 1 makes the loop more stable. If it isn’t used, the resistance R1、R2

should be adjusted(See Figure2.). The value of R1 is

recommended to be about 300kΩ.

3.

C3 can be valued as 1uF, 0.1uF.

Block Diagram