BMR4540000/001 Ericsson Power Modules, BMR4540000/001 Datasheet - Page 6

• Manufacturer Part Number: BMR4540000/001
• Description: DC/DC Converters & Regulators 12V 20A 240W Bus Converter
• Manufacturer: Ericsson Power Modules

Specifications of BMR4540000/001

• Output Power: 240 W
• Input Voltage Range: 36 V to 75 V
• Output Voltage (channel 1): 12 V
• Output Current (channel 1): 20 A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Functional Description
T
Typical values given at: T
Configuration File: 190 10-CDA 102 1900/001 rev A
Characteristics
PMBus monitoring accuracy
Fault Protection Characteristics
Input Under
Voltage Lockout,
UVLO
(Output voltage)
Over/Under Voltage
Protection,
OVP/UVP
Over Current
Protection,
OCP
Over Temperature
Protection,
OTP
Logic Input/Output Characteristics
Logic input low (V
Logic input high (V
Logic output low (V
Logic output high (V
Setup time, SMBus
Hold time, SMBus
Note 1: See Operating Information section.
VIN_READ
VOUT_READ
IOUT_READ
IOUT_READ
TEMP_READ
E
P1
Prepared (also subject responsible if other)
EGUHAIL
Approved
SEC/D (Julia You)
BMR454 series Fully regulated Intermediate Bus Converters
Input 36-75 V, Output up to 40 A / 240 W
= -40 to +90ºC, V
IL
IH
)
OL
)
OH
I
)
Factory default
Setpoint accuracy
Hysteresis
Delay
VOUT_UV_FAULT_LIMIT
VOUT_OV_FAULT_LIMIT
fault response time
Setpoint accuracy
IOUT_OC_FAULT_LIMIT
fault response time
OTP_FAULT_LIMIT
OTP hysteresis
fault response time
= 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions.
)
Input voltage
Output voltage
Output current
Output current
Temperature
P1
= +25°C, V
I
= 53 V, max I
Conditions
V
Factory default
Configurable via PMBus of
threshold range, Note 1
Factory default
Configurable via PMBus, Note 1
Factory default
Configurable via PMBus, Note 1
Io
Factory default
Configurable via PMBus, Note 1
Factory default
Configurable via PMBus, Note 1
Factory default
Configurable via PMBus, Note 1
CTRL_CS, SA0, SA1, PG_SYNC,
SCL, SDA,
CTRL_CS, PG_SYNC, SALERT,
SCL, SDA
I
CTRL_CS, PG_SYNC, SALERT,
SCL, SDA
I
V
V
OL
OH
I
I
I
= 53 V
= 53 V, 50-100% of max I
= 53 V, 10% of max I
O
= 5 mA
= -5 mA
, unless otherwise specified under Conditions
Checked
EYIZJIA
O
Ericsson Confidential
PRODUCT SPECIFICATION
No.
2/1301-BMR 454 Uen
Date
2010-07-19
O
V
min
-1.0
-0.7
100
300
-50
2.0
2.8
-3
-6
-5
-3
-6
0
OUT
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
Technical Specification
EN/LZT 146 404 R4B May 2011
© Ericsson AB
Rev
D
+0.4
15.6
-0.3
-1.0
200
200
200
125
200
typ
1.8
33
25
10
Reference
0
-
-
-
-
-
-
-
-
-
-
-
-
-
max
100
125
165
1.0
0.7
0.8
0.4
16
16
3
3
6
6
5
-
-
-
-
-
-
-
-
-
-
-
-
-
2 (21)
Unit
C
ºC
μ
μ
μ
μ
ns
ns
%
%
%
%
%
A
V
V
V
V
V
V
V
A
V
V
V
V
6
s
s
s
s