3502EM-G1 Ver la hoja de datos (PDF) - BCD Semiconductor
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3502EM-G1 Datasheet PDF : 11 Pages
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Preliminary Datasheet
340kHz, 2A Synchronous DC-DC Buck Converter
AP3502E
Typical Application
Output Voltage=3.3V L 10µH
C21
C22
22µF/25V 22µF/25V
C4
10nF
1
BS
2 IN
3
SW
4
GND
D1
Optional
8
SS
7
EN
6
COMP
5
FB
Input Voltage=12V
R4
100k
C11
10µF/25V
C5
0.1µF
C6
Optional
C3 R3
4.7nF 13k
R2 10k
R1
26.1k
Figure 16. Typical Application of AP3502E
May. 2012 Rev. 1. 3
BCD Semiconductor Manufacturing Limited
9
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