Ericsson Internal
PRODUCT SPECIFICATION
9 (20)
Prepared (also subject responsible if other)
No.
EHOSMIR
2/1301-BMR 464 0008 Uen
Approved
Checked
Date
Rev
Reference
EAB/FJB/GM (Ksenia Harrisen)
(EKRIROB) 2014-05-02
C
Typical Characteristics
Output Voltage
BMR 464 0008, BMR 464 1008
Output Ripple & Noise, V
O
= 1.0 V
Output Ripple & Noise, V
O
= 3.3 V
Output voltage ripple at: T
P1
= +25 °C,
V
I
= 12 V, C
O
= 470 µF/10 mΩ
I
O
= 50 A
Trace: output voltage (10 mV/div.).
Time scale: (2 µs/div.).
Output voltage ripple at: T
P1
= +25 °C,
V
I
= 12 V, C
O
= 470 µF/10 mΩ
I
O
= 50 A
Trace: output voltage (10 mV/div.).
Time scale: (2 µs/div.).
Output Ripple vs. Input Voltage
Output Ripple vs. Frequency
Output voltage ripple V
pk-pk
at: T
P1
= +25 °C, C
O
= 470 µF/10 mΩ, I
O
= 50 A
Output voltage ripple V
pk-pk
at: T
P1
= +25 °C, V
I
= 12 V
,
C
O
= 470 µF/10 mΩ,
I
O
= 50 A. Default configuration except changed frequency.
Output Ripple vs. External Capacitance
Load regulation, V
O
= 1.0 V
Output voltage ripple V
pk-pk
at: T
P1
= +25 °C, V
I
= 12 V. I
O
= 50 A.
Parallel coupling of capacitors with 470 µF/10 mΩ
Load regulation at V
O
= 1.0 V, T
P1
= +25 °C, C
O
= 470 µF/10 mΩ
0
10
20
30
40
5
7
9
11
13
[mV
pk-pk
]
[V]
0.6 V
1.0 V
1.8 V
3.3 V
0
10
20
30
40
50
60
70
200
300
400
500
600
[mV
pk-pk
]
[kHz]
0.6 V
1.0 V
1.8 V
3.3 V
0
10
20
30
40
0
1
2
3
4
5
[mV]
[mF]
0.6 V
1.0 V
1.8 V
3.3 V
0,990
0,995
1,000
1,005
1,010
0
5
10
15
20
25
[V]
[A]
4.5 V
5.0 V
12 V
14 V
20 MHz bandwidth
20 MHz bandwidth
BMR4
6
series
PoL Regulators
Input 4.5-14 V, Output up to 50 A / 165 W
1/28701-BMR 464 Rev.B
July 2019
© Flex
Technical Specification
BMR4
6
series
PoL Regulators
Input
4.5-14
V, Output up to
50
A
/
165
W
1/28701-BMR 464 Rev.B
July 2019
©
Flex
Technical Specification
30
