DOSAII Series-DC/DC POL Module
For this series, output voltage covers 0.69-5.5V and 0.8-2.75V (two levels), power is from 60W to 100W, support  functions such as voltage Trim and input ON/OFF enabled, SEQ (time sequence) tracking, SYNC (synchronization) and so on, can be widely used in the fields of communication, data transmission and distributed power supply system.
  • Features
  • Technical Data
  • Model Selector
  • Related products

●   High output voltage precision;

●   Low output ripple;

●   MTBF: 2x106 h;

●   Switching frequency: 200~400kHz;

●   Input under voltage protection;

●   Output overcurrent/short circuit protection;

●   Over temperature protection;

●   Output voltage trim.


Characteristics Model Parameter Note
Input voltage BPN12-12SXG 4.5-14V    
BPN12-12SX-HG 4.5-14V    
BPN20-12SXG 4.5-14V    
BPN20-12SX-HG 4.5-14V    
BPN30-12SXG 6.0-14V    
Regulated voltage ALL ±1.5% Rated input voltage
Load regulation ALL ±0.5% Rated input voltage(I=0-Imax)
Line regulation ALL ±0.2% Vin=Vmin-Vmax(I=Imax)
Input undervoltage protection ALL Yes -
Output overcurrent protection ALL Yes -
Over temperature protection ALL Yes -
Operating temp ALL -40~85 -
Storage temp ALL -55℃~125 -
Environment characteristics ALL RoHS6 compliant -  
Manufacturability ALL Reflow soldering -  
Moisture sensitive level  ALL MSL rating 1 -  
Model Input voltage Output voltage Output power Efficiency Ripple Remote logic Note
BPN12-12SXG 4.5-14Vdc 0.69-5.5V 60W 94.3% 80mV Negative logic Open frame, SMD
BPN12-12SX-HG 4.5-14Vdc 0.69-5.5V 60W 94.3% 80mV Positive logic  Open frame, SMD
BPN20-12SXG 4.5-14Vdc 0.69-5.5V 100W 91.8% 80mV Negative logic Open frame, SMD
BPN20-12SX-HG 4.5-14Vdc 0.69-5.5V 100W 91.8% 80mV Positive logic Open frame, SMD
BPN30-12SXG 6.0-14Vdc 0.8-2.75V 75W 91% 75mV Negative logic Open frame, SMD