Wavelength Electronics FL500, Datasheet And Operating Manual

Page: 2 / 14

QUICK CONNECT GUIDE
FL500 Pin Layout page 2
FL500 Connection Diagrams page 2
FL500 Test Loads page 3
FL500 Block Diagram page 7
!
T
o ensure safe operaTion of The
fL500 D
river
,
iT is imperaTive ThaT you DeTermine ThaT The uniT wiLL be
operaTing wiThin The inTernaL heaT DissipaTion
s
afe
o
peraTing
a
rea
(soa).
Visit the Wavelength Electronics website for the most
accurate, up-to-date, and easy to use SOA calculator:
https://www.teamwavelength.com/support/design-tools/soa-ld-calculator/
Figure 1. FL500 Top View Pin Layout
Figure 2. Dual 250 mA drivers configuration
Figure 1 shows the top view Pin layout of the FL500 driver.
Figure 2 shows connection diagram for FL500 driver in dual
configuration.
VDD
GND
RESET
VSET1
GND
VSET2
LDC1
LDC1
PGND
PGND
LDC2
LDC2
1
2
3
4
5
6
12
11
10
9
8
7
D1
U1
FL500
ENABLE
VSET
0.1 µF 1 µF
R1
10Ω
VS
Figure 3. Single 500 mA driver configuration
Figure 3 shows connection diagram for FL500 driver in
single configuration.
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FL500 LASER DIODE DRIVER