BCM6123XD1E5126YZZ Datasheet, PDF (4/30 Pages) Vicor Corporation – Isolated Fixed-Ratio DC-DC Converter

Pin Configuration
1
+V_PRI A
TM/SER-OUT B
EN C
VAUX/SER-IN D
–V_PRI E
BCM6123xD1E5126yzz
TOP VIEW
6123 ChiP Package
2
A’ +V_SEC
B’ –V_SEC
C’ +V_SEC
D’ –V_SEC
Pin Descriptions
Pin Number
A1
E1
A’2, C’2
B’2, D’2
Signal Name
+V_PRI
-V_PRI
+V_SEC
-V_SEC
Pin Number
B1
C1
D1
Pin Number
B1
C1
D1
Signal Name
TM
EN
VAUX
Signal Name
SER-OUT
EN
SER-IN
Power Pins
Type
Function
PRIMARY POWER Positive primary transformer power terminal
PRIMARY POWER
RETURN
SECONDARY
POWER
SECONDARY
POWER RETURN
Negative primary transformer power terminal
Positive secondary transformer power terminal
Negative secondary transformer power terminal
Analog Control Signal Pins
Type
Function
OUTPUT
Temperature Monitor; primary side referenced signals
INPUT
Enables and disables power supply; primary side referenced signals
OUTPUT
Auxilary Voltage Source; primary side referenced signals
PMBus Control Signal Pins
Type
OUTPUT
INPUT
INPUT
Function
UART transmit pin; Primary side referenced signals
Enables and disables power supply; Primary side referenced signals
UART receive pin; Primary side referenced signals
BCM^® Bus Converter
Page 4 of 30
Rev 1.1
01/2017
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