tb62212ftag TOSHIBA Semiconductor CORPORATION, tb62212ftag Datasheet - Page 5

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

Descriptions of Motor Drive Modes
(1) Stepping (S) × 2 control mode pin name and assignment
(2) DC (L) × 2 control mode pin name and assignment
(3) Stepping (L) × 1 control mode pin name and assignment
(4) DC (S) × 4 control mode pin name and assignment
(5) Stepping (S) × 1 control mode + DC (L) × 1 control mode pin name and assignment Mode (2, 1, 0)=(L, H, H)
(6) Stepping (S) × 1 control mode + DC (S) × 2 control mode pin name and assignment
*: In the modes that include DC (S) mode, the digital tBLANK time can be separately set for each axis pair, axes A
Note 1: In Combination mode, such as Stepping (L) and DC (L) modes, the impedance outside the IC should be
Note 2: In large mode, if the impedance of wiring to mutually connected output transistors is unbalanced, the current
and B and axes C and D.
In DC (S) × 4-axis control mode, the external short brake function cannot be used. Thus, the short brake operation
should be performed by using the IN1 and IN2 inputs.
The motor drive Mode(2, 1, 0)= (H, L, L) is provided only for Toshiba testing and must not be used during normal
operation.
balanced.
that flows through the transistor also becomes unbalanced and may exceed the absolute maximum rating of
the transistor, thus permanently damaging the transistors.
5
Mode (2, 1, 0)=(H, H, L)
Mode (2, 1, 0)=(H, H, H)
Mode (2, 1, 0)=(H, L, H)
Mode (2, 1, 0)=(H, L, L)
Mode (2, 1, 0)=(L, H, L)
TB62212FTAG
2010-10-05