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Prepared (also subject responsible if other)
EAB/FJB/GM QLAANDR
Approved
EAB/FJB/GM (Ksenia Harrisen)
BMR46 series PoL Regulators
BMR46 series PoL Regulators
Input 4.5-14 V, Output up to 50 A / 165 W
Input 4.5-14 V, Output up to 50 A / 165 W
Absolute Maximum Ratings
Characteristics
T
T
Operating temperature (see Thermal Consideration section)
P1 ,
P2
T
Storage temperature
S
V
Input voltage (See Operating Information Section for input and output voltage relations)
I
Logic I/O voltage
Ground voltage differential
Analog pin voltage
Stress in excess of Absolute Maximum Ratings may cause pe rmanent damage. Absolute Maximum Ratings, sometimes referred to as no destruction limits, are
normally tested with one parameter at a t ime exceeding the limits in the Electrical Specification. If exposed to stress above these limits, function and performance
may degrade in an unspecified manner.
Configuration File
This product is designed with a digital control circuit. The control circuit uses a configuration file which determines the functionality and performance of the product.
The Electrical Specification table shows parameter values of functionality and performance with the default configuration file, unless otherwise specified. The default
configuration file is designed to fit most application needs w ith focus on hi gh efficiency. If different characteristics are required it is possible to change the
configuration file to optimize certain performance characteristics. Note that current sharing operation requires changed configuration file. See application notes
AN307 for further information.
In this Technical specification examples are included to show the possibilities with digital control. See Operating Information section for information about trade offs
when optimizing certain key performance characteristics.
Fundamental Circuit Diagram
C
= 140 μF, C
= 400 μF
I
O
Checked
(MICRF)
CTRL, SA0, SA1, SALERT, SCL, SDA, VSET, SYNC, GCB, PG
-S, PREF, GND
V
, +S, VTRK
O
Ericsson Internal
PRODUCT SPECIFICATION
No.
2/1301-BMR 464 Uen
Technical Specification
Technical Specification
Date
Rev
2014-05-02
C
1/28701-BMR 464 Rev.B
1/28701-BMR 464 Rev.B
© Flex
© Flex
min
-40
-40
-0.3
-0.3
-0.3
-0.3
1 (21)
Reference
July 2019
July 2019
typ
max
Unit
125
°C
125
°C
16
V
6.5
V
0.3
V
6.5
V
4
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