BDX datasheet(13/37 Pages) BELLNIX

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Digital Control・

・

・Non-Isolated POL DC-DC Converter

BDX Series

Bellnix DC-DC Converter

BDD20190530_C02

6-6 BDX12-1.0S50R0S Description of pins

Name

Function

2,14

VIN

Voltage input pin

3,7,9,13

PGND

Power ground pin

VOUT

Voltage output pin

PWM

PWM input pin

FAULT

FAULT signal output pin

REFIN

Current signal reference voltage input pin *1

IMON

Current signal output pin *1

TMON

Temperature signal output pin

4,5,6,10,11,12

GND

Ground for heat dissipation

1,15

GND

Fixed pin (Connected to GND inside the converter.)

*1 Particular attention is required since these pins are related to the feedback loop. Make sure to refer to

section 7 and the layout commentary in “BDX series Evaluation Board User Manual”.

6-7 Lot indication

7 1

7 D 2

Production code for manufacture control(may not be indicated)

Manufacturing month (Jan to Sep=1 to 9, Oct=O, Nov=N, Dec=D)

Manufacturing year (the last digit of A.D.)

(Manufactured in January 2017)

(Manufactured in December 2017)

BDX Datasheet(PDF) 13 Page - Bellnix Co.,Ltd.

BDX Datasheet(HTML) 13 Page - Bellnix Co.,Ltd.

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