tb62212ftag TOSHIBA Semiconductor CORPORATION, tb62212ftag Datasheet - Page 19

• Manufacturer Part Number: tb62212ftag
• Description: Pwm Chopper Type Dual-stepping Motor Driver
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Mixed Decay Mode Waveform
When NF Point Comes after the Mixed Decay Timing
Internal
CR CLK
signal
I
Set current
value
25%
Mixed
decay
mode
I
Set current
value
25%
Mixed
decay
mode
out
out
NF
NF
V
ref
change
1/f
1/f
chop
chop
(Current waveform)
MDT (Mixed Decay Timing) point
MDT (Mixed Decay Timing) point
Set current value
19
NF
RNF
Set current value
Enters Fast mode after Charge mode.
NF
1/f
1/f
chop
chop
TB62212FTAG
2010-10-05
NF
RNF