Wide input / output, Buck-boost, ±Output DC/DC Converter
1 Watt BUD Series
8
Bellnix
DC-DC Converter
BDD20200930_Z02(BDD20190924_Z02)
6-3. Pin description
Pin
Name
Function
1
VIN
Power input pin. Connect to a power supply voltage of +3 to 18V.
2, 6
GND
Ground pin
3
ON/OFF
Remote ON/OFF signal input pin. High voltage input turns the output
on, and low voltage input turns the output off. Please refer to section
7-3 for the control method.
4
ADJ
Output voltage setting pin. Connect an output voltage setting resistor
between the ADJ pin and -VOUT pin.
R
efer to section 7-2 for the
selection method of the output voltage setting resistor.
5
-VOUT
(-) Output pin
7
+VOUT
(+) Output pin
6-4. Lot. No.
9 1 (Manufactured in January, 2019)
9 D 2 (Manufactured in December, 2019)
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.)
