48Q1001-2R POWER ONE, 48Q1001-2R Datasheet - Page 8
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48Q1001-2R
Manufacturer Part Number
48Q1001-2R
Description
Manufacturer
POWER ONE
Type
Step Downr
Datasheet
1.48Q1001-2R.pdf
(26 pages)
Specifications of 48Q1001-2R
Output Current
20A
Input Voltage
48V
Output Voltage
5.1V
Number Of Outputs
1
Output Power
102
Screening Level
Commercial
Operating Temperature Min Deg. C
-10C
Operating Temperature Max Deg. C
50C
Product Length (mm)
164mm
Product Depth (mm)
111mm
Product Height (mm)
19.8mm
Mounting Style
Screw
Pin Count
15
Lead Free Status / Rohs Status
Not Compliant
BCD20011-G Rev AD, 22-Dec-09
Electrical Output Data
General Conditions:
– T
– Sense lines connected directly at the connector, inhibit (28) connected to Vi – (32).
– R input not connected; with option P, V
Table 5a: Output data for single-output models and double-output models with both outputs in parallel configuration
Output
Characteristics
V
V
V
I
I
I
v
P
v
t
V
V
o
o nom
oL
d
* Converters with version V104 or higher.
1
2
3
4
5
o
o d
o1
ow
o P
o max
o os
o tr
4 5
A
4
If the output voltage is increased above V
reduced accordingly, so that P
See Output Power at Reduced Temperature.
Values for 48Q / BQ – GQ
According to IEC/EN 61204
Recovery time see Dynamic load regulation.
4
= 25 °C, unless T
Setting voltage of 1
Worstcase output voltage
Overvoltage limitation
by 2
Output current
Nominal output current
Output current limit
Output
voltage noise
Output power
Dynamic
load
regulation
Dynamic line regulation
(output overshoot)
Output
voltage
trim range
nd
control loop
Voltage deviation
Recovery time
via R-input
using opt. P
1
2
Switch. frequ.
Total incl.spikes
C
®
is specified.
st
2
output
1
o max
1
and T
Conditions
V
V
T
I
V
T
V
BW = 20 MHz
V
T
V
I
0
0 – I
1.1•V
0.1•I
T
o
o nom
C min
C min
C min
C min
i nom
i min
i min
i nom
i min
i nom
↔
= 0 – I
C max
o
o nom
set to V
o nom
o max
V
, I
– V
– V
, I
– V
i min
↔
– T
– T
– T
– T
i max
o nom
o nom
are not exceeded.
through R-input control, option P setting, or remote sensing, the output power should be
o max
1
i max
i max
i max
– I
C max
C max
C max
/
C max
– V
2
I
o nom
o nom
o nom
i max
at V
3.28
3.24
0.05
min
26*
4.5
BQ – GQ1101
Page 8 of 26
i nom
.
3.3 V
±300
800
n.a.
typ
20*
n.a
15
25
82
32.5* 16.8/21
max
3.32
3.35
4.9
25*
0.5
25
50
66 – 132 Watt DC-DC Converter
48Q / BQ – GQ1001
5.07
5.02
min
5.9
4.0
4.6
0
3
82/102
5.1 V
±250
800
typ
16
10
20
3
20.8/26
16/20
max
5.13
5.18
6.4
0.5
5.6
5.6
20
50
Q Series Data Sheet
3
3
8.4/10.5
11.94
11.82
48Q / BQ – GQ2320
13.5
10.8
min
7.2
0
3
96/120
12 V
1500
±200
typ
www.power-one.com
8.0
10
20
10.4/12.5
3
8.0/10
12.06
12.18
max
15.0
13.2
13.2
0.8
20
40
3
3
mV
Unit
mV
μs
W
V
A
V
pp