EP3003EV Datasheet, PDF (3/5 Pages) Eorex Corporation – Evaluation Board Manual

Jump Setting
EP3003 Evaluation Board Manual
JUMPER
output voltage selection
JP1 When AUX is selected please see the following section.
JP2 When AUX is selected please see the following section.
JUMPER
JP3
Jump to GND
Pulse Skip
Jump to V_IN
Burst Mode
Output Programming
The output programming resistors for adjustable type are listed in Table 1. If AUX with JP1 and
JP2 is selected, please put on R2-3 and R4-0 according to the following equation:
V _out
= 0 .6V _⎜⎛1 +
⎝
R 2 _⎟⎞
R1 _⎠
Table 1 Output Programming Resistor
Vout (V)
1.2
1.5
1.8
AUX
2.5
2.8
3.3
AUX
R1 (KΩ)
100
100
100
100
240
240
240
240
R2 (KΩ)
R2-0 = 100
R2-1 = 150
R2-2 = 200
R2-3 = Function
R4-3 = 750
R4-2 = 910
R2-1 = 1100
R2-0 = Function
Rev.01
3/5