diode driver. SF6100 Datasheet

SF6100 driver. Datasheet pdf. Equivalent

SF6100 Datasheet
Recommendation SF6100 Datasheet
Part SF6100
Description Laser diode driver
Feature SF6100; SF6100 SF6100 Laser diode driver Datasheet & User Manual Before powering on your driver, read this .
Manufacture Maiman
Datasheet
Download SF6100 Datasheet




Maiman SF6100
SF6100



Maiman SF6100
SF6100
Laser diode driver
Datasheet &
User Manual
Before powering on your driver, read this manual thoroughly.
If you have any doubt or suggestion, please do not hesitate to contact us!
Maiman Electronics LLC, 37 Sedova St, Off 209, Saint-Petersburg 192148,
Russia
e-mail: info@maimanelectronics.com
web site: www.maimanelectronics.com



Maiman SF6100
Maiman Electronics LLC
SF6100
1. Features
Current ripple <20mA
No need to adjust voltage
Soft-start
Adjustable current limit
Thermal warning and shutdown
Reverse current protection
Crowbar circuit protection
Wide input voltage range
Universal controls
2. Applications
Supplying laser diodes, bars and arrays
Supplying high power LED arrays
3. Description
The SF6100 is a non isolated DC/DC SMPS
with constant current output. Driver
produces high stability low ripple current.
Protection features include an over current
protection with adjustable limit, soft-start,
thermal warning and shutdown, reverse
current protection and crowbar circuit
protection. This means the SF6100 can safely
drive non linear loads like laser diodes and
LEDs.
The universal control allows to select
digital and analogue controlled parameters
for easier integration.
SF6100 is available in thermal enhanced
half-brick package with aluminum base plate
to aid thermal dissipation. Driver can be
mounted on any thermal conductive surface
enough to dissipate driver losses.
4. Absolute maximum ratings
Vin+ to Vin-
Analogue control pins to GND
RXD to GND
TXD to GND
Operating temperature
MIN
-0.3
-0.3
-25
-13.2
0
MAX
55
5.5
25
13.2
50
UNIT
V
V
V
V
°C
5. Power supply requirements
The driver requires a DC power supply. The power supply must be able to cover the driver
output power and losses. The driver efficiency is up to 96% and power dissipation is up to 35W.
The power supply voltage must be at least 27% higher than the voltage drop of your laser
diode. If you are not sure with power supply selection, please, don’t hesitate to contact us.
6. Electrical characteristics
PARAMETER
TEST CONDITIONS
Output voltage
Output current
Ripple current
Current set step
Set by analogue pin
Set by RS-232
Current set accuracy
Pulse repetition frequency ( )
QCW-mode
Pulse duration
Set by RS-232
Set by analogue pin
Power dissipation
Internal measurements accuracy
MIN TYP
MAX UNIT
5 0,73*Uin V
1 20 A
10 12 20 mА
→0 А
0,1
+/-1 %
0,1 100 Hz
1 1/ − 1 1638 ms
0,5 1/
35 W
+/-2 %
2







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