LBP激光二极管驱动器

AKM provides laser diode (LD) drivers for laser beam printers by using designing techniques and extensive experience of LD drivers and automatic power control (APC) circuits that have been evolving in the fields of optical communication and optical disc.

Lineup

Laser Diode Driver for LBP

Part Number
Part
Status
LD Common
Number of 
Channels
Power Supply 
Voltage (MIN.)
[V]
Power Supply 
Voltage (TYP.)
[V]
Power Supply 
Voltage (MAX.)
[V]
Input Frequency
[MHz]
Minimum Pulse
[nsec]
Ibias
[mA]
Isw
[mA]
Iop
[mA]
Other
Operating
Temperature
[℃]
Device
Package
Number
of Pins
AK2550
MP
Anode
1
3.3 ±5%

                                
5.0 ±5%
166
3
35
75
80

                                

                                
HVQFN
20
AK2557
MP
Cathode
4
4.75
5.0
5.25
200
2.5
45
90

                                

                                

                                
HVQFN
48
AK2559
MP
Cathode
2
4.75
5.0
5.25
200
2.5
45
90

                                

                                

                                
HVQFN
48