TB62206FG Toshiba, TB62206FG Datasheet - Page 3

• Manufacturer Part Number: TB62206FG
• Manufacturer: Toshiba

Specifications of TB62206FG

• Function: Driver
• Vopmax (vm*): 35V (40V)
• Io (lpeak): 1.5A (1.8A)
• Excitation: 1/2 step
• I/f: phase input (2-bit/phase)
• Mixed Decay Mode: included
• Package: HSOP20
• Rohs Compatible†: yes

Function Table－Output
Others
Protection Function
X :
(1)
(2)
(3)
ENABLE X
STANDBY
Pin Name
PHASE X
TORQUE
Don't care
Phase
Thermal shutdown circuit
While Tj = 150°C, all outputs are OFF. To turn-on, change the state of the STANDBY pin in the
order of H, L, H.
It has temperature hysteresis to prevent the output from oscillating. (ΔT = 35°C)
POR (Power-On Reset Circuit: V
Output is forcibly turned off until V
ISD
Output is forcibly turned off when current higher than the specified level flows in the output block.
To turn-on, change the state of the STANDBY pin in the order of H, L, H.
H
X
L
Motor operation enable
OUT X: H
Output
100%
H
Enable
H
H
L
M
and V
M
All functions of the
and V
Output OFF
IC stopped
DD
OUT
71%
3
DD
power supply monitor circuit)
L
OUT (+)
X
OFF
: H
reach their specified levels.
H
L
Output is OFF regardless of its phase’s
state.
In high level, current flows OUT X →
When
charge pomp stopped.
High-level
STANDBY
OUT (－)
OFF
H
L
= L, output stopped while
Notes
TB62206FG
2011-02-10
OUT
X