BCM3814B60E10A5C02 Datasheet, PDF (23/38 Pages) Vicor Corporation – Isolated, Fixed-Ratio DC-DC Converter

BCM3814x60E10A5yzz
Supported Command List
Command
Code
Function
PAGE
OPERATION
00h
Access BCM stored information for all connected
devices
01h
Turn BCMs on or off
ON_OFF_CONFIG
02h
Defines startup when power is applied as well
as immediate on/off control over the BCMs
CLEAR_FAULTS
CAPABILITY
OT_FAULT_LIMIT
OT_WARN_LIMIT
VIN_OV_FAULT_LIMIT
VIN_OV_WARN_LIMIT
IIN_OC_FAULT_LIMIT
IIN_OC_WARN_LIMIT
TON_DELAY
STATUS_BYTE
STATUS_WORD
STATUS_IOUT
STATUS_INPUT
03h
19h
4Fh^[1]
51h^[1]
55h^[1]
57h^[1]
5Bh^[1]
5Dh^[1]
60h^[1]
78h
79h
7Bh
7Ch
Clear all BCM and all internal µC faults
Internal µC PMBus^TM key capabilities set by factory
BCM over temperature protection
BCM over temperature warning
BCM V_HI overvoltage warning
BCM V_HI overvoltage protection
BCM I_LO overcurrent protection
BCM I_LO overcurrent warning
Startup delay additional to any BCM fixed delays
Summary of BCM faults
Summary of BCM fault conditions
BCM overcurrent fault status
BCM overvoltage and under voltage fault status
STATUS_TEMPERATURE
7Dh
BCM over temperature and under temperature
fault status
STATUS_CML
STATUS_MFR_SPECIFIC
READ_VIN
READ_IIN
READ_VOUT
READ_IOUT
READ_TEMPERATURE_1
READ_POUT
PMBUS_REVISION
MFR_ID
MFR_MODEL
MFR_REVISION
MFR_LOCATION
MFR_DATE
MFR_SERIAL
MFR_VIN_MIN
MFR_VIN_MAX
MFR_VOUT_MIN
MFR_VOUT_MAX
MFR_IOUT_MAX
MFR_POUT_MAX
BCM_EN_POLARITY
READ_K_FACTOR
READ_BCM_ROUT
SET_ALL_THRESHOLDS
7Eh
80h
88h
89h
8Bh
8Ch
8Dh
96h
98h
99h
9Ah
9Bh
9Ch
9Dh
9Eh
A0h
A1h
A4h
A5h
A6h
A7h
D0h^[1]
D1h
D4h
D5h^[1]
Internal µC PMBus Communication fault
Other BCM status indicator
Reads HI side voltage
Reads HI side current
Reads LO side voltage
Reads LO side current
BCM temperature
Reads LO side power
Internal µC PMBus compatible revision
Internal µC ID
Internal µC or BCM model
Internal µC or BCM revision
Internal µC or BCM factory location
Internal µC or BCM manufacturing date
Internal µC or BCM serial number
BCM Minimum rated V_HI
BCM Maximum rated V_HI
BCM Minimum rated V_LO
BCM Maximum rated V_LO
BCM Maximum rated I_LO
BCM Maximum rated P_LO
Set BCM EN pin polarity
BCM K factor
BCM R_LO
Set BCM supervisory warning and protection thresholds
DISABLE_FAULT
D7h^[1]
Disable BCM overvoltage, overcurrent or
under voltage supervisory faults
[1] _{The BCM must be in a disabled state during a write message.}
Default Data Content
00h
80h
1Dh
N/A
20h
64h
64h
64h
64h
64h
64h
00h
00h
00h
00h
00h
00h
00h
00h
FFFFh
FFFFh
FFFFh
FFFFh
FFFFh
FFFFh
22h
“VI”
Part Number
FW and HW revision
“AP”
“YYWW”
Serial Number
Varies per BCM
Varies per BCM
Varies per BCM
Varies per BCM
Varies per BCM
Varies per BCM
02h
Varies per BCM
Varies per BCM
646464646464h
00h
Data Bytes
1
1
1
None
1
2
2
2
2
2
2
2
1
2
1
1
1
1
1
2
2
2
2
2
2
1
2
18
18
2
4
16
2
2
2
2
2
2
1
2
2
6
2
BCM^® in a VIA Package
Page 23 of 38
Rev 1.1
05/2016
vicorpower.com
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