IC-WKM Datasheet, PDF (3/9 Pages) List of Unclassifed Manufacturers – M-TYPE CW LASER DIODE DRIVER

iC-WKM
M-TYPE CW LASER DIODE DRIVER
preliminary
Rev C1, Page 3/9
PACKAGES SO8tp, DFN10 4 mm x 4 mm to JEDEC standard
PIN CONFIGURATION SO8tp
(top view)
1
CI
2
GND
3
AGND
4
MDK
8
LDA
7
VCC
6
VCCA
5
MDA
PIN FUNCTIONS
No. Name Function
1 CI Capacitor for Power Control
2 GND Ground
3 AGND Reference Ground for CI, RM
4 MDK Monitor Input 2
(MD Cathode, modulation)
5 MDA APC Setup, Monitor Input 1
(MD Anode)
6 VCCA Driver Supply
7 VCC +3.6 to 15 V Supply Voltage
8 LDA Driver Output (LD Anode)
The Thermal Pad is to be connected to a Ground Plane on the PCB. Do not short-circuit pins AGND and
GND, for this may deteriorate the precision of the regulator and interfere with the soft-start!
PIN CONFIGURATION DFN10 4 mm x 4 mm
(top view)
iC−WKM
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PIN FUNCTIONS
No. Name Function
1 CI Capacitor for Power Control
2 GND Ground
3 AGND Reference Ground for CI, RM
4 MDK Monitor Input 2
(MD Cathode, modulation)
5 n.c.
6 MDA APC Setup, Monitor Input 1
(MD Anode)
7 VCCA Driver Supply
8 VCC +3.6 to 15 V Supply Voltage
9 LDA Driver Output (LD Anode)
10 n.c.
The Thermal Pad is to be connected to a Ground Plane on the PCB. Do not short-circuit pins AGND and
GND, for this may deteriorate the precision of the regulator and interfere with the soft-start!