TB6556FG Toshiba, TB6556FG Datasheet - Page 13

• Manufacturer Part Number: TB6556FG
• Manufacturer: Toshiba

Specifications of TB6556FG

• Function: Controller
• Vopmax (vm*): 7V (12V)
• Io (lpeak): 2mA
• Sinusoidal Current Wave: yes
• Sensor-less: no
• Speed Feedback Loop: no
• Package: SSOP24
• Rohs Compatible†: yes

3.
Internal protection
•
•
Positional signal abnormality protection
Low power supply voltage protection (V
high impedance outside the operating voltage range to prevent damage caused by power device
short circuits.
However, if the voltage level is supplied from the V
4.9 V is applied, low power supply voltage protection does not operate.
Output is turned off when the positional signal is HHH or LLL; otherwise, it is restarted.
For power supply on/off outside the operating voltage range, the turn-on signal output is kept at
Output at high impedance
Power supply
voltage
Turn-on signal
4.5 V (typ.)
CC
13
Output
monitor)
e
pin, this function is restricted, e.g., when V
4.0 V (typ.)
Output at high impedance
V
GND
V
CC
M
TB6556FG
2009-02-10
e
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