QHW050A1-Q Lineage Power, QHW050A1-Q Datasheet - Page 3

• Manufacturer Part Number: QHW050A1-Q
• Description: CONVERTER DC/DC 5V 50W OUT
• Manufacturer: Lineage Power
• Series: QHWr
• Type: Isolated with Remote On/Offr

Specifications of QHW050A1-Q

• Output: 5V
• Number Of Outputs: 1
• Power (watts): 50W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 8-DIP Module
• 1st Output: 5 VDC @ 10A
• Size / Dimension: 2.28" L x 1.45" W x 0.50" H (57.9mm x 36.8mm x 12.7mm)
• Power (watts) - Rated: 50W
• Operating Temperature: -40°C ~ 100°C
• Efficiency: 87.5%
• Approvals: CE, CSA, UL, VDE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -

Data Sheet
August 2006
Electrical Specifications
Table 2. Output Specifications
* Consult your sales representative or the factory.
† These are manufacturing test limits. In some situations, results may differ.
Table 3. Isolation Specifications
Tyco Electronics Corp.
Output Capacitance
Output Voltage Set Point
Output Voltage
Output Regulation:
Output Ripple and Noise Voltage
External Load Capacitance
Output Current
Output Current-limit Inception
Efficiency (V
Switching Frequency
Dynamic Response
Isolation Capacitance
Isolation Resistance
Standard Version
–T version
(V
(Over all operating input voltage, resistive load,
and temperature conditions until end of life. See
Figure 19.)
(See Figure 18.):
(At I
ripple specifications.)
(V
Figure 19.)
(∆I
with a 1000 µF aluminum and a 1.0 µF ceramic
capacitor across the load.):
Line (V
Load (I
Temperature (T
RMS
Peak-to-peak (5 Hz to 20 MHz)
Load Change from I
Load Change from I
I
O
O
= 48 V; I
Peak Deviation
Settling Time (V
Peak Deviation
Settling Time (V
/∆t = 1 A/10 µs, V
O
= 90% of V
< I
O
I
O, min
= 36 V to 75 V)
= I
I
O
= 48 V; I
O, min
, the modules may exceed output
= I
O, nom
O, max
C
Parameter
to I
= –40 °C to +100 °C)
O
O
)
O
O, max
; T
I
O
O
< 10% of peak deviation)
< 10% of peak deviation)
= 48 V, T
= I
= 50% to 75% of I
= 50% to 25% of I
C
Parameter
O, max
= 25 °C)
)
dc-dc Converters: 36 to 75 Vdc Input, 5 Vdc Output; 50 W to 100 W
QHW050A1-Q, QHW075A1-Q, and QHW100A1-Q Power Modules;
; T
C
(continued)
= 25 °C; tested
C
= 70 °C; see
O, max
O, max
:
:
QHW050A1-Q
QHW075A1-Q
QHW100A1-Q
QHW050A1-Q
QHW075A1-Q
QHW100A1-Q
QHW050A1-Q
QHW075A1-Q
QHW100A1-Q
Device
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
Min
10
Symbol
—
V
I
I
I
C
C
O, cli
O, cli
O, cli
O, set
V
—
—
—
—
—
—
—
—
—
—
—
I
I
I
η
η
η
O
O
O
O
O
O
2500
Typ
4.92
4.85
Min
—
0.5
0.5
0.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
0.01
0.05
87.5
88.5
87.5
Typ
400
700
700
5.0
15
15
20
25
—
—
—
—
—
—
—
—
—
5
5
Max
—
—
Max
5.08
5.15
150
20
26
32
0.1
0.2
50
40
10
15
20
—
—
—
—
—
—
—
—
*
†
†
†
Unit
M¾
mVrms
mVp-p
pF
%V
%V
%V
%V
Unit
kHz
Vdc
Vdc
mV
µF
µs
µs
set
set
µf
µf
%
%
%
A
A
A
A
A
A
O,
O,
O
O
3