QW030A Lineage Power, QW030A Datasheet - Page 6

• Manufacturer Part Number: QW030A
• Description: CONVERTER DC/DC 5V 30W OUT
• Manufacturer: Lineage Power
• Series: QWr
• Type: Isolated with Remote On/Offr

Specifications of QW030A

• Output: 5V
• Number Of Outputs: 1
• Power (watts): 30W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 8-DIP Module
• 1st Output: 5 VDC @ 6A
• Size / Dimension: 2.28" L x 1.45" W x 0.50" H (57.9mm x 36.8mm x 12.7mm)
• Power (watts) - Rated: 30W
• Operating Temperature: -40°C ~ 105°C
• Efficiency: 86%
• Approvals: CE, CSA, UL, VDE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: No RoHS Version Available

18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs
Feature Specifications
Test Configurations
Note: Measure input reflected-ripple current with a simulated source
Figure 1. QC/QW030-Series Input Reflected-Ripple
Note: Use the capacitor(s) referenced in the Output Ripple and Noise
Figure 2. QC/QW030-Series Peak-to-Peak Output
6
Overtemperature Protection
Undervoltage Lockout:
(V
I
I
I
I
QC030x
QW030x
BATTERY
O
O
O
O
I
inductance (L
tery impedance. Measure current as shown above.
Voltage specifications in the Output Specifications table. Scope
measurement should be made using a BNC socket. Position
the load between 51 mm and 76 mm (2 in. and 3 in.) from the
module.
V
V
= 75 V, see Figure 8.):
= 6.5 A
= 6 A
= 3 A
= 2.66 A
O
O
(+)
(–)
TO OSCILLOSCOPE
Test Setup
Noise Measurement Test Setup
TEST
COPPER STRIP
SEE NOTE
) of 12 µH. Capacitor C
C
ESR < 0.1 Ω
@ 20 ˚C, 100 kHz
S
Parameter
220 µF
12 µH
L
TEST
33 µF
ESR < 0.7 Ω
@ 100 kHz
(continued)
SCOPE
S
offsets possible bat-
RESISTIVE
LOAD
V
V
I
I
(+)
(-)
8-513(C).s
8-203(C).l
Device
Suffix
All
All
C
F
A
B
Note: All measurements are taken at the module terminals. When
Figure 3. QC/QW030-Series Output Voltage and
Design Considerations
Grounding Considerations
For the QC modules, the case is internally connected
to the V
nally connected to the V
SUPPLY
RESISTANCE
socketing, place Kelvin connections at module terminals to
avoid measurement errors due to socket contact resistance.
Symbol
CONTACT
T
T
T
T
I
(–) pin. For the QW modules, the case is inter-
—
—
case
case
case
case
η
Efficiency Measurement Test Setup
I
=
I


[
---------------------------------------------- -
V
[
Min
V
O
—
—
—
—
—
—
V
V
I
(+) V
(+) V
I
I
(+)
(-)
–
–
I
(+) pin.
SENSE(+)
SENSE(-)
O
I
Typ
105
105
105
105
(–)
14
27
(–)
V
V
O
O
(+)
]I
(-)
]I
Tyco Electronics Corp.
I
O


×
DISTRIBUTION LOSSES
Max
—
—
—
—
—
—
100 %
I
O
CONTACT AND
April 2002
Unit
°C
°C
°C
°C
LOAD
V
V
8-749(C)