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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.
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●   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