SMA6852MZ Datasheet, PDF (5/13 Pages) Sanken electric – High Voltage 3-Phase Motor Driver ICs

High Voltage 3-Phase Motor Driver ICs
SMA685ｘM Series
March, 2015
3-3. Truth Table
Mode
HIN LIN
High-Side
MOSFET
Low-Side
MOSFET
L
L
OFF
OFF
H
L
ON
OFF
Normal
L
H
OFF
ON
H
H
ON
ON
L
L
OFF
OFF
H
L
ON
OFF
Thermal Detection (TD)
L
H
OFF
ON
H
H
ON
ON
L
L
OFF
OFF
H
L
OFF
OFF
UVLO (VCC)
L
H
OFF
OFF
H
H
OFF
OFF
L
L
OFF
OFF
H
L
OFF
OFF
UVLO (VB)
L
H
OFF
ON
H
H
OFF
ON
NOTES:
● An arm short-circuit may occur when inputs on the HIN and LIN pins for the same phase are all
logic high. Therefore, extra attention should be paid to prevent a condition in which the pins for the
same phase are fully ON at once.
● A MOSFET in a V_CC UVLO state gets re-activated when an input signal is detected at a certain logic
level (level triggering), while a MOSFET in a V_B UVLO state resumes its operation at a point
where an input signal transits from one state to another (edge triggering).
Sanken Electric Co., Ltd.
I02-005JB-070823