SW003A5F91-SRZ Lineage Power, SW003A5F91-SRZ Datasheet - Page 15
SW003A5F91-SRZ
Manufacturer Part Number
SW003A5F91-SRZ
Description
CONVERTER DC/DC 3.3V 12W OUT SMD
Manufacturer
Lineage Power
Series
SWr
Type
Isolated with Remote On/Offr
Datasheet
1.SW003A5F91-SRZ.pdf
(24 pages)
Specifications of SW003A5F91-SRZ
Output
3.3V
Number Of Outputs
1
Power (watts)
12W
Mounting Type
Surface Mount
Voltage - Input
36 ~ 75V
Package / Case
6-DIP SMD Module
1st Output
3.3 VDC @ 3.5A
Size / Dimension
1.10" L x 0.96" W x 0.34" H (27.9mm x 24.4mm x 8.6mm)
Power (watts) - Rated
12W
Operating Temperature
-40°C ~ 85°C
Efficiency
85%
Approvals
CE, CSA, UL, VDE
Output Power
12 W
Input Voltage Range
36 V to 75 V
Output Voltage (channel 1)
3.3 V
Output Current (channel 1)
3.5 A
Isolation Voltage
2.25 KV
Package / Case Size
SMD
Output Type
Isolated
Output Voltage
3.3 V
Product
Isolated
Voltage - Input (min)
36V
Voltage - Input (max)
75V
Power (watts) - Manufacture Series
12W
Power (watts) - Max
12W
2nd Output
-
3rd Output
-
Voltage - Isolation
2.25kV (2250V)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
109100492
555-1118-2
555-1118-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SW003A5F91-SRZ
Manufacturer:
Lineage Power
Quantity:
1 807
Data Sheet
October 5, 2009
Feature Descriptions
Trim Up – Increase Output Voltage
By connecting an external resistor between the TRIM pin
and Vout- pin (Radj-up), the output voltage set point
increases (see figure 48). The following equation
determines the external resistor value to obtain an
output voltage change from Vo, nom to the desired Vo,
adj:
Note: Values for G, H, L and K are defined for each
module version in the following table 1.
Figure 48. Circuit Configuration to Increase Output
Voltage.
Table 1. Trim Constants SW series
The combination of the output voltage adjustment and
the output voltage initial tolerance must not exceed the
allowable trim range of 90% to 110% of the nominal
output voltage as measured between the Vout+ and
Vout- pins.
The SW/SC power modules have a fixed current-limit set
point. Therefore, as the output voltage is adjusted down,
the available output power is reduced.
LINEAGE
R
Sx001A0C
Sx001A2B
Sx003A0A
Sx003A5F
adj
Module
−
Vin+
ON/OFF
Vin-
up
=
POWER
⎡
⎢
⎣
(
V
o
10,000
10,000
,
5110
5110
adj
G
G
Vout+
TRIM
Vout-
−
×
L
L
−
18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current
K
5110
5110
2050
2050
H
)
(continued)
−
H
R
⎤
⎥
⎦
adj-up
Ω
12.5
9.5
2.5
0.8
K
R
2.5
2.5
2.5
2.5
LOAD
L
SW/SC001/003 Series DC-DC Power Module:
Trim Examples
For SW003A0A, nominal 5.0V module. To trim module
down to 4.90V:
R
R
adj
adj
−
−
down
down
=
=
120
⎡
⎢
⎣
4 (
9 .
,
590
5 (
−
0 .
. 2
Ω
−
) 5
. 4
×
) 9
5110
−
2050
⎤
⎥
⎦
Ω
15