AP3406A_11 Datasheet, PDF (9/13 Pages) BCD Semiconductor Manufacturing Limited – 1.1MHz, 800mA SYNCHRONOUS DC-DC BUCK CONVERTER

Data Sheet
1.1MHz, 800mA SYNCHRONOUS DC-DC BUCK CONVERTER AP3406A
Typical Performance Characteristics (Continued)
2.0
1.5
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
-60
-40
-20
V =3.6V
IN
V =1.8V
OUT
0
20
40
60
80
100
Temperature (^oC)
Figure 16. Normalized Feedback Voltage vs. Temperature
Typical Application
150k
300k
V_IN
2.5V to 5.5V
R2
R1
CIN
10μF
EN
FB
VIN_{AP3406A-ADJSW}
GND
L
10μH
C_OUT
10μF
V_OUT
1.8V
800mA
Sep 2011 Rev. 1. 4
Figure 17. Typical Application of AP3406A
BCD Semiconductor Manufacturing Limited
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