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