QW050A1 Lineage Power, QW050A1 Datasheet - Page 4

• Manufacturer Part Number: QW050A1
• Description: CONVERTER DC/DC 5V 50W OUT
• Manufacturer: Lineage Power
• Series: QWr
• Type: Isolated with Remote On/Offr

Specifications of QW050A1

• 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: 84%
• Approvals: CE, CSA, UL, VDE
• Output Current: 10A
• Input Voltage: 48V
• Output Voltage: 5V
• Output Power: 50
• Screening Level: Industrial
• Operating Temperature Min Deg. C: -40C
• Operating Temperature Max Deg. C: 100C
• Product Length (mm): 36.8mm
• Product Depth (mm): 57.9mm
• Product Height (mm): 12.7mm
• Mounting Style: Through Hole
• Pin Count: 8
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: RoHS Not Applicable

dc-dc Converters; 36 to 75 Vdc Input, 5 Vdc Output; 50 W and 75 W
General Specifications
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions for additional information.
* These are manufacturing test limits. In some situations, results may differ.
Solder, Cleaning, and Drying Considerations
Post solder cleaning is usually the final circuit-board assembly process prior to electrical testing. The result of inad-
equate circuit-board cleaning and drying can affect both the reliability of a power module and the testability of the
finished circuit-board assembly. For guidance on appropriate soldering, cleaning, and drying procedures, refer to
the Board-Mounted Power Modules Soldering and Cleaning Application Note (AP97-021EPS).
4
Calculated MTBF (I
Weight
Remote On/Off Signal Interface
Output Voltage Adjustment (See Feature Descriptions.):
Output Overvoltage Protection
Overtemperature Protection
QW050A1
QW075A1
(V
signal referenced to V
Feature Descriptions.):
Logic Low:
Logic High:
Turn-on Time (See Figures 11 and 12.)
Output Voltage Remote-sense Range
Output Voltage Set-point Adjustment Range (trim)
I
(I
= 0 V to 75 V; open collector or equivalent compatible;
Logic Low—Module On
Logic High—Module Off
At I
At V
At I
Leakage Current
O
= 80% of I
on/off
on/off
on/off
= 1.0 mA
= 0.0 µA
= 0.0 V
O, max
O
= 80% of I
; V
I
(–) terminal; see Figure 16 and
O
Parameter
Parameter
within ±1% of steady state)
O, max
; T
C
= 40 °C):
Symbol
V
V
V
Min
I
I
—
on/off
on/off
on/off
on/off
—
—
—
O, sd
T
C
4,000,000
3,500,000
Min
5.7*
60
—
—
—
—
—
—
0
Typ
—
Typ
105
20
—
—
—
—
—
—
—
75 (2.7)
Max
Max
6.8*
110
1.2
1.0
0.5
15
50
35
—
Lineage Power
April 2008
%V
g (oz.)
hours
hours
Unit
Unit
mA
ms
µA
°C
O, nom
V
V
V
V