1615D12 MAKE-PS [Make-Ps], 1615D12 Datasheet - Page 4

• Manufacturer Part Number: 1615D12
• Description: Single, Dual, Triple Output DC/DC Converter
• Manufacturer: MAKE-PS [Make-Ps]

www.make-ps.com
O O
U U T T P P U U T T
The converter’s output voltage may be trimmed by up to ±10% of the nominal output voltage.
T T R R I I M M U U P P ( ( C C a a s s e e A A ) )
Trim output voltage up by connecting an external resistor between Pins 5 and 6. Use the following equation,
reference Table 1 for variable A.
Radj-up =
Example:
Trim 5% up for 12V Output units,
where A = 1.98, Δ % = 0.05
T T R R I I M M D D O O W W N N ( ( C C a a s s e e A A ) )
Trim output voltage down by connecting an external resistor between Pins 7 and 5. Use the following
equation, reference Table 2 for variables C and D.
Example:
Trim 4% down for 5V Output units,
where C = 1.24, D = 26.5, Δ % = 0.04
Radj-up =
Radj-down =
Radj-down =
V V
O O L L T T A A G G E E
A A
Δ %
D D J J U U S S T T M M E E N N T T
1.98
0.05
A
Δ %
1.24
0.04
C
- 24 (kΩ) = 15.6 kΩ
- 24 (kΩ)
- D (kΩ)
- 26.5 kΩ = 4.5 kΩ
( ( 1 1 6 6 0 0 0 0 S S I I N N G G L L E E ) )
Table 2.
Output Voltage
Table 1.
3.3V
12V
15V
5V
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Output Voltage
1.22
1.24
7.57
10.3
3.3V
12V
15V
5V
C C
R
ADJ
R
ADJ
-
DOWN
26.5
33.5
36.4
0.78
1.24
1.98
2.07
26
-
D D
A A
UP
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