TSI15N TRACOPOWER [TRACO Electronic AG], TSI15N Datasheet - Page 3

• Manufacturer Part Number: TSI15N
• Description: Step-Down DC-DC Converter (15 Watt TSI-15N Series)
• Manufacturer: TRACOPOWER [TRACO Electronic AG]

Application notes
(C) Output voltage changeable direction ( Figure 7 )
VR2 =
VR1 = OPEN
To reduce the output voltage
To add the output voltage
VR1
VR2 = OPEN
BSA15W
TSI 15N
Vref
Series
5• 8
Series
Ry(Vo-Vref)-Vref×Rx
Rx×Ry×(Vo-Vref)
Rx×2.45-Ry(Vo-Vref)
Rx
Ry
G ND
Vref×Rx×Ry
V.ADJ
+Vout
9• 11
12
VR2
VR1
Load
Please open the terminal V.ADJ when you use the output voltage with
rating, without changing. By connecting resistance between the terminal
+Vout (9~11Pin) and V.ADJ (12 Pin), or between the terminal V.ADJ (12 pin)
and GND (5~8 pin) you can change output voltage within the range of
voltage in Table 1. Please refer to the undermentioned equation
for the calculation of external resistance. Please confirm the output
voltage and adjust resistance value after calculating external resistance.
you can change output voltage within the range of voltage in Table 1.
0509
0509
Vo=Req. Vout Vo=Req. Vout
Vo=Req. Vout
Ry=2.2Kohm Ry=2.2Kohm
Ry=2.2Kohm
Rx=765ohm
Rx=765ohm
Vref=2.45V
Vref=2.45V
(3~3.3V)
(3.3~5V)
2410
2410
Rx=8.6Kohm
Vref=2.45V
(9~12V)
2412
TSI 15N SERIES
3