AM1L-N-Z Datasheet, PDF (5/7 Pages) AIMTEC – 1 Watt | DC-DC Converter

Tolerance Graph
Series AM1L-NZ
1 Watt | DC-DC Converter
Recommended Filter Circuit
L
+ Vin
Single Output
L
+Vout
Cin +
DC
DC
+Cout
- Vin
L
+ Vin
Cin +
- Vin
L
+ Vin
Cin +
- Vin
Dual Output
DC
DC
Dual Separated Output
DC
DC
- Vin
L
+Vout
+
Cout
Common
+
L
Cout
-Vout
L
+V1output
+ _Cout
-V1 output
L
+ _Cout
+V2 output
-V2 output
If it is required to decrease the input/output ripple, an “LC” filter network can be installed on the input and output of the
converter (see above).
It should be noted that the inductance and the resonant frequency of the “LC” filtering network should differ from the DC/DC
converter switching frequency to avoid mutual interference.
The capacitance of the output filter capacitor must not exceed the values in the Table below to avoid startup problems and
ensure safe and reliable operation.
It’s not recommended to connect any external capacitor in the application field whenoutput loading is less than 0.5
watt.
External Capacitor Tables
Input Capacitor (Cin)
Vin
Cin
(VDC)
(uF)
5
4.7
12
2.2
Output Capacitor (Cout)
Single
Vout
(VDC)
5
9
12
15
Cout
(uF)
10
4.7
2.2
1
Dual
Vout
(Vdc)
±5
±9
±12
±15
Cout
(uF)
4.7
2.2
1
0.47
Dual
SeperatedV
out (Vdc)
5/5
9/9
12/12
15/15
Cout
(uF)
4.7
2.2
1
0.47
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