參數(shù)資料
型號(hào)： BQ1001-7R
廠商： POWER-ONE INC
元件分類： 電源模塊
英文描述： 1-OUTPUT 82 W DC-DC REG PWR SUPPLY MODULE
封裝： METAL, CASE Q01, MODULE
文件頁(yè)數(shù)： 23/25頁(yè)
文件大?。?/td> 747K
代理商： BQ1001-7R
Cassette Style
DC-DC Converters
Q Series
Edition 5/5.2000
7/25
Input Under-/Overvoltage Lock-out
If the input voltage remains below approx. 0.9
Ui min or ex-
ceeds approx. 1.1
Ui max, an internally generated inhibit sig-
nal disables the output(s). When checking this function the
absolute maximum input voltage rating
Ui abs should be
considered!
Inrush Current Limitation
The inherent inrush current value is lower than specified in
the prETS 300132-2 (ver. 3.1) standard. The units operate
with relatively small input capacitance resulting in low in-
rush current of short duration. As a direct consequence in a
power-bus system the units can be hot plugged-in or dis-
connected causing negligible disturbance at the input side.
Electrical Output Data
General Conditions:
–
TA = 25
°C, unless T
C is specified.
– Sense lines connected directly at the connector, inhibit (28) connected to Vi– (32).
– R input not connected; with option P,
Uo set to Uo nom at Ui nom.
Table 4a: Output data for single output modules and modules with output 1 and output 2 in parallel configuration
Output
BQ...GQ 1101
BQ...GQ 1001
BQ...GQ 2320
3.3 V
5.1 V
12.0 V
Characteristics
Conditions
min
typ
max
min
typ
max
min
typ
max
Unit
Uo
Output voltage 1
Ui nom, Io nom
3.28
3.32
5.07
5.13
11.94
12.06
V
Uow
Worstcase output
Ui min...Ui max
5.02
5.18
11.82
12.18
voltage
TC min...TC max
3.24
3.35
Uo P
Overvoltage limitation
Io = 0...Io max
4.5
4.9
5.9
6.4
13.5
15.0
of second control loop
Io
Output current 2
Ui min...Ui max
0
22.0
0
20.0
0
10.0
A
Io nom
Nominal output current 3
TC min...TC max
18.0
16.0
8.0
IoL
Output current limit 2
23.0
24.0
29.0
21.0
22.0
26.0
10.5
11.0
13.0
uo
Output
Switch. frequ.
Ui nom, Io nom
15
25
10
15
10
20
mVpp
voltage
Total
IEC/EN 61204
25
40
15
25
20
40
noise 4
BW = 20 MHz
Po
Output power 1
Ui min...Ui max
75
110
130
W
TC min...TC max
uo d 5
Dynamic
Voltage
Ui nom
±300
±250
±350
mV
load
deviation
Io nom 1/2 Io nom
td
regulation
Recovery
IEC/EN 61204 4
800
700
150
s
time
Uo tr
Output voltage trimming
Ui min...Ui max
n.a.
4.0
5.6
5.5
13.2
V
range 6
(0.08...1)
Io max
n.a.
4.6
5.6
10.8
13.2
TC min...TC max
1 If the output voltages are increased above Uo nom through R-input control, option P setting or remote sensing, the output power should
be reduced accordingly so that
Po max and TC max are not exceeded.
2 See: Output Current Limitation and Output power at reduced temperature.
3 In parallel and symmetrical configuration, Io nom = Io1 nom + Io2 nom.
4 See: Technical Information: Measuring and Testing.
5 Recovery time until Uo remains within ±1% of Uo, see: Dynamic load regulation.
6 Upper row represents setting via R-input, lower row option P range.
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