IC-WKN SO8-TP LASER COMPONENTS, IC-WKN SO8-TP Datasheet - Page 3

• Manufacturer Part Number: IC-WKN SO8-TP
• Description: IC, DRIVER LASER DIODE, SOIC8, WKN
• Manufacturer: LASER COMPONENTS

Specifications of IC-WKN SO8-TP

• Laser Driver Type: Laser Diode
• Supply Current: 300mA
• Supply Voltage Range: 2.4V To 15V
• Driver Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Max: 85°C
• Operating Temperature Min: -40°C
• Base Number: 08
• Device Type: LED
• Ic Generic Number: WKN
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

iC-WKN
15 V CW LASER DIODE DRIVER
PACKAGES SO8tp, DFN10 4 mm x 4 mm to JEDEC standard
PIN CONFIGURATION SO8tp
(top view)
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)
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!
AGND
GND
MDK
CI
1
2
3
4
...yyww
iC−WKN
...
8
7
6
5
LDK
LDA
VCC
MDA
PIN FUNCTIONS
No. Name Function
PIN FUNCTIONS
No. Name Function
10 LDK
1 GND
2 CI
3 AGND Reference Ground for CI, RM
4 MDK
5 MDA
6 VCC
7 LDA
8 LDK
1 GND
2 CI
3 AGND Reference Ground for CI, RM
4 MDK
5 n.c.
6 MDA
7 n.c.
8 VCC
9 LDA
Ground
Capacitance for Power Control
Monitor Input 2
(MD Cathode, modulation)
APC Setup, Monitor Input 1
(MD Anode)
+2.4...+15 V Supply Voltage
Laser Supply (LD Anode)
Driver Output (LD Cathode)
Ground
Capacitance for Power Control
Monitor Input 2
(MD Cathode, modulation)
APC Setup, Monitor Input 1
(MD Anode)
+2.4...+15 V Supply Voltage
Laser Supply (LD Anode)
Driver Output (LD Cathode)
Rev B1, Page 3/9