LTC3406B-2
典型应用S
5V输入至3.3V / 0.6A稳压器
V
IN
5V
4
C
IN
4.7F
CER
1
V
IN
SW
3
LTC3406B-2
RUN
GND
2
V
FB
5
1M
221k
3406B TA13
*村田LQH32CN2R2M33
**太阳诱电JHK316BJ106ML
太阳诱电JMK212BJ475MG
EF网络效率与输出电流
100
90
80
V
OUT
= 3.3V
V
IN
= 5V
效率（％）
70
60
50
40
30
20
10
0.1
1
100
10
输出电流（mA ）
1000
3406B TA14
14
U
负载阶跃
V
OUT
3.3V
C
OUT
**
10F
CER
2.2H*
22pF
V
OUT
100mV/DIV
AC耦合
I
L
500mA/DIV
I
负载
500mA/DIV
V
IN
= 3.6V
20s/DIV
V
OUT
= 3.3V
I
负载
= 0mA至600毫安
3406B TA15
负载阶跃
V
OUT
100mV/DIV
AC耦合
I
L
500mA/DIV
I
负载
500mA/DIV
V
IN
= 3.6V
20s/DIV
V
OUT
= 3.3V
I
负载
= 100mA至600毫安
3406B TA16
sn3406b2 3406b2fs
