Miniature DP
PSS Las
ser Drive
er
The Kigre B1675 is a Bluetooth®
® compatible, miniature
e driver optim
mized for
the Kigre
e DPSS familly of lasers, including th
he MK11, MK
K81, MK82, a
and MK85.
The drive
er provides 100A
1
square pulses of cu
urrent (up to
o 3mS) with ttypical I/O
efficiency
y of 92%.
Features include reverse input voltage
v
and current
c
prottection, unde
er-voltage
d soft-start in
nput currentt ramp-up
(UVP) and over-voltage (OVP) protection and
for batterry applications.
Advanced
d laser diode protection
n, external ph
hotodiode biias (for pum
mp-current
shutoff), and short-circuit output protection are
a also inclu
uded.
SIZE:
WEIGHT::
TEMPERA
ATURE (o):
TEMPERA
ATURE (s):
MOUNTIN
NG POINTS:
6mm x 18mm
m (2.0” x 3.0”” x 0.7”)
51mm x 76
25g
+10oC to +50oC Operatting
-55oC to +9
90oC Storage
e
Refer to Kiigre drawing
g # B1675
POWER IN:
I
• Vin Ra
ange:
• Iinn Range:
• Efficie
ency*:
5V to 34Vdc
0mA to 1A (de
epends on Viin)
100
92 to 94% (depends
(
on Vin); * Electriical I/O efficie
ency
TRIGGER
R IN1:
• Vin Ra
ange:
• Iin:
stance:
• Resis
• Optica
ally Isolated:
4.5V to 30V
V, 1mS pulse;; Pump curren
nt starts on rising edge.
50uA to 300
0uA (depends
s on trigger a
amplitude)
100K. Reve
erse voltage and
a reverse ccurrent protecction included.
YES with HCPL-181
H
optto-isolator
PHOTODIODE IN2:
• Vin:
• Iin:
>2.5V rising
g edge thresh
hold stops pum
mp current (6
6V max)
1.7mA (3K--ohm load)
POWER OUT:
O
• Vout:
• Iout:
2.0V (optim
mized for MK-11 laser)
Set to 100A
Amps after las
ser is attache
ed (up to 3mS
S time-out)
CONNEC
CTORS:
• J1, J5
5:
• J2, J3
3:
• J4:
• J6:
Altech Corp
p. # 29.002 (2
2-pos connecttor accepts 16-28AWG wirre; 0.25-1.0m
mm2)
4UCON # 07278
0
(6-pos mating conne
ector with 22ccm flying lead
ds is included
d).
USB Type A receptacle, 4-pos
Altech Corp
p. # 29.004 (2
2-pos connecttor accepts 16-28AWG wirre; 0.25-1.0m
mm2)
Small Size
2” x 3”” x 0.7”
”
Note1: The trigger input is optica
ally isolated from
f
the pow
wer source ffor noise imm
munity so bo
oth a
trigger an
nd trigger-re
eturn are required.
Note2: The pump current drive is
s terminated within 10 m
micro-second
ds of receivin
ng the
photodiode signal at pin 6. This prevents the
e laser from double-pulssing over tem
mperature. P
Pump
current will
w time-out at
a 3mS if no photodiode
e return signa
al is detected. Pin 5 con
nnects to PD
D
cathode; Pin 6 conne
ects to PD anode.
KIGRE, INC., 100 Marshland Road, Hilto
on Head, SC 2
29926
PH:(843) 681-58
800 FAX: (843
3) 681-4559 W
Web site: www
w.kigre.com
E-mail: [email protected]
om
Miniature DP
PSS Las
ser Drive
er
J1 CONNE
ECTOR PINOU
UT:
WIRE
COLOR
PIN
DESCRIPTIION
1
RED
2
BLACK
DC Input Possitive (+); 5V to 34Vdc, <1 Wattt avg with MK1 1 at 1Hz.
DC Input Retturn (-); Return for
f Pin 1
J2 CONNE
ECTOR PINOU
UT:
WIRE
COLOR
PIN
DESCRIPTIION
1
BLACK
Logic Return
n (-); Return for Pin
P 2 and Pin 6.
2
WHITE
3
WHITE
5V Output Po
ositive (+); 300m
mA max availablle.
Disable; pull low (<0.7 volts)) to shut-down ddriver. 2.5-5V orr open for enablee; 100K pull-up to
+5V.
4
WHITE
Trigger Inputt Positive (+); 4-30V, 1mS pulsee, 100K-ohm loaad to return.
5
WHITE
Trigger Inputt Return (-); Retu
urn for Pin 4
6
WHITE
Trigger Sync output (+); Use Pin 1 for returnn., 5V, 1mS, 50m
mA max draw.
J3 CONNE
ECTOR PINOU
UT:
WIRE
PIN
DESCRIPTIION
COLOR
1
BLACK
MCLR functiion for programm
ming PIC24 Flassh uC
2
WHITE
3.3V Positivee (+) for program
mming PIC24 Flaash uC
3
WHITE
Return (-) forr programming PIC24
P
Flash uC
4
WHITE
PGEC functio
on for programm
ming PIC24 Flashh uC
5
WHITE
PGED functio
on for programm
ming PIC24 Flassh uC
6
WHITE
Not Used.
J4 CONNE
ECTOR PINOU
UT:
WIRE
COLOR
PIN
DESCRIPTIION
1
N/A
D+ for USB I/O
I Communicattion
2
N/A
D- for USB I//O Communicattion
3
N/A
VBUS for US
SB Power (+)
4
N/A
GND for USB
B Return (-)
J5 CONNE
ECTOR PINOU
UT:
WIRE
COLOR
PIN
DESCRIPTIION
1
RED
2
BLACK
Optional Exteernal Energy Sto
orage Capacitor P
Positive (+)
Optional Exteernal Energy Sto
orage Capacitor R
Return (-)
ECTOR PINOU
UT:
J6 CONNE
WIRE
COLOR
DESCRIPTION
PIN
1
RED
Laser Anode (+)
(
2
BLACK
Laser Cathodee (-)
3
BLUE
4
YELLOW
Photodiode Bias (+5V); Conn
nect to PD cathodde
Photodiode Siignal; Connect to
o PD Anode
KIGRE, INC., 100 Marshland Road, Hilto
on Head, SC 2
29926
PH:(843) 681-58
800 FAX: (843
3) 681-4559 W
Web site: www
w.kigre.com
E-mail: [email protected]
om
Miniature DP
PSS Las
ser Drive
er
KIGRE, INC., 100 Marshland Road, Hilto
on Head, SC 2
29926
PH:(843) 681-58
800 FAX: (843
3) 681-4559 W
Web site: www
w.kigre.com
E-mail: [email protected]
om