Scanner block

Example of load switch circuit for ON/OFF control of scanner light source

Print engine block

Lineup

Stepping motor driver

Part number TB67S511FTAG TB67S512FTAG TB67S521FTAG TB67S522FTAG
Absolute maximum ratings Output voltage [V] 40
Output current [A] 2.0 2.8
Output ON-resistance (H+L) (Typ.) [Ω] 0.8 0.53
Driving type PWM constant current drive
Excitation mode full, half and quarter step resolutions
Control interface Phase Clock Phase Clock
Error detection function Thermal shut down (TSD), over current (ISD), power on reset (POR)
Package P-WQFN36-0606-0.50-002
Part number TB67S539FTG TB67S549FTG
Absolute maximum ratings Output voltage [V] 40 40
Output current [A] 2.0 1.5
Output ON-resistance (H+L) (Typ.) [Ω] 0.8 1.2
Driving type PWM constant current drive
Excitation mode full, half, quarter, 1/8, 1/16 and 1/32 step resolutions
Control interface Clock
Error detection function Thermal shut down (TSD), over current (ISD), low voltage (UVLO)
Package P-VQFN32-0505-0.50-004 P-VQFN24-0404-0.50-004

Small signal MOSFET

Part number SSM3K35FS SSM3K35AFS SSM3J35FS SSM3J35AFS
Package SSM SSM SSM SSM
VDSS [V] 20 20 -20 -20
ID [A] 0.18 0.25 -0.1 -0.25

RDS(ON) [Ω]

@| VGS | = 2.5 V

Typ. 2 1.1 5.6 1.5
Max 4 1.6 11 2.1
Polarity N-ch N-ch P-ch
P-ch

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