S7BC-10E2AX Datasheet, PDF (4/7 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

NON-ISOLATED DC/DC CONVERTERS
4.5V-14V Input
0.75V-3.63V/10A Output
Output Trim Equations
Equation for calculating the trim resistor (in Ω) given the desired output voltage (Vo) is shown below. The Trim
Up resistor should be connected between the Trim pin and Ground.
R_trimup
=
10500
Vo − 0.7525
−
1000
Vout
Sense
Module
trim
GND
Rtrim
Equation for calculating the trim voltage (in V) given the desired output voltage (Vo) is shown below. The Trim
Up voltage should be connected between the Trim pin and Ground.
V_trimup = 0.7 − 0.0667 × (Vo − 0.7525)
Vout
Sense
Module
trim
GND
Vtrim
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com