AK2550
EOL
1 ch Anode Common LDD with APC.
1 ch Anode Common LDD with APC.
EOL
Description
The AK2550 is a one-channel anode common LDD (Laser Diode Driver) suitable for MFP (Multi Function Printer) and LBP (Laser Beam Printer). The AK2550 has a built-in LDD that switches the LD (Laser Diode) current and a feedback type APC (Auto Power Control) circuit that keeps the LD light intensity constant while referring to the monitor PD (Photo Diode) current. The AK2550 is applicable to systems where the power supply voltage is 3.3V ±5% or 5.0V ±5%.
Key Features
Auto Power Control circuit. It is equipped with a feedback type APC (Auto Power Control) circuit that keeps the LD light intensity constant.
Applications
Multi Function Printer, Laser Beam Printer, etc.
Specifications
Part Number |
AK2550 |
---|---|
LD Common |
Anode |
Number of Channels |
1 |
Power Supply Voltage (MIN.) [V] |
3.3 ±5% |
Power Supply Voltage (TYP.) [V] | |
Power Supply Voltage (MAX.) [V] |
5.0 ±5% |
Input Frequency [MHz] |
166 |
Minimum Pulse [nsec] |
3 |
Ibias [mA] |
35 |
Isw [mA] |
75 |
Iop [mA] |
80 |
Other | |
Operating Temperature [℃] |
-10 to 75 |
Device Package |
HVQFN |
Number of Pins |
20 |
Product Information
Part Status |
EOL |
---|---|
Pb Free |
Yes |
Halogen Free |
Yes |
MSL |
MSL2 |
Packaging |
TAPE |
JEDEC Standard Packaging |
Compliant |
Minimum Order Quantity [pcs.] |
4000 |
Replacement P/N |
Block Diagram