TB62206FG Toshiba, TB62206FG Datasheet - Page 12

• 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

Power Supply Sequence
Internal operable
Note 1: If the V
Note 2: When the V
Note 3: Since V
V
V
INPUT (Note 1)
STANDBY
DD
M
internally reset.
This is a protective measure against malfunction. Likewise, if the V
while regulation voltage is input to the V
malfunction.
To avoid malfunction, when turning on V
recommended.
It takes time for the output control charge pump circuit to stabilize. Wait up to t
before driving the motors.
case, the charge pump cannot drive stably because of insufficient voltage. The Standby state should be
maintained until V
At that time, a current of several mA flows due to the Pass between V
When voltage increases on V
DD
DD
V
V
V
GND
V
V
V
GND
Active
Non-active
STANDBY
DD (max)
DD (min)
DDR
M
M (min)
MR
drops to the level of the V
= 0 V and V
M
value is between 8 to 11 V, the internal reset is released, thus output may be on. In such a
M
reaches 13 V or more.
H
L
(recommended)
M
= voltage within the rating are applied, output is turned off by internal reset.
DD
output, make sure that specified voltage is input.
DDR
DD
M
or below while the specified voltage is input to the V
Takes up to t
or V
, the IC is internally reset as a protective measure against
12
DD
, to input the STANDBY signal at the above timing is
Non-operable area
ONG
until operable.
M
drops to the level of the V
M
and V
DD
ONG
.
time after power on
TB62206FG
2011-02-10
M
MR
pin, the IC is
or below