BCM4414XD1E13A2YZZ Datasheet, PDF (4/42 Pages) Vicor Corporation – Isolated Fixed-Ratio DC-DC Converter

Pin Configuration
BCM4414xD1E13A2yzz
1
10
TOP VIEW 12
3
+HI
–LO
–HI
–LO
–LO
PMBus™
–LO
+LO
5 EXT BIAS
6 SCL
7 SDA
8 SGND
9 ADDR
+LO
2
11
13
4
BCM in a 4414 VIA Package - Chassis (Lug) Mount
2
11
TOP VIEW 13
4
–HI
–LO
+HI
–LO
–LO
PMBus™
–LO
+LO
9 ADDR
8 SGND
7 SDA
6 SCL
5 EXT BIAS
+LO
1
10
12
3
BCM in a 4414 VIA Package - Board (PCB) Mount
Note: The dot on the VIA housing indicates the location of the signal pin 9.
Pin Descriptions
Pin Number Signal Name
Type
Function
1
+HI
HIGH SIDE POWER High voltage side positive power terminal
2
–HI
HIGH SIDE POWER
RETURN
High voltage side negative power terminal
3, 4
+LO
LOW SIDE
POWER
Low voltage side positive power terminal
5
EXT BIAS
INPUT
5V supply input
6
SCL
INPUT
I²C Clock, PMBus™ Compatible
7
SDA
INPUT/OUTPUT I²C Data, PMBus Compatible
8
SGND
LOW SIDE
SIGNAL RETURN
Signal Ground
9
ADDR
INPUT
Address assignment - Resistor based
10, 11, 12, 13
–LO
LOW SIDE
POWER RETURN
Low voltage side negative power terminal
Notes: All signal pins (5, 6, 7, 8, 9) are referenced to the low voltage side and isolated from the high voltage side.
Keep SGND signal separated from the low voltage side power return terminal (–LO) in electrical design.
BCM^® in a VIA Package
Page 4 of 42
Rev 1.5
10/2016
vicorpower.com
800 927.9474