tb62214ftg TOSHIBA Semiconductor CORPORATION, tb62214ftg Datasheet - Page 10

• Manufacturer Part Number: tb62214ftg
• Description: Bicd Constant-current Two-phase Bipolar Stepping Motor Driver Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Electrical Characteristics 1
Input hysteresis voltage
Digital input current
MO output voltage
Supply current
Output leakage
current
Channel-to-channel differential
Output current error relative to
the predetermined value
R
Drain-source ON-resistance of
the output transistors
(upper and lower sum)
Note: V
S
pin current
change when a pin under test is gradually raised from 0 V. V
causes the outputs (OUT_A1, OUT_A2, OUT_B1 and OUT_B2) to change when the pin is then gradually
lowered.
The difference between V
Characteristics
IN (L → H)
is defined as the V
High-side
Low-side
High
High
Low
Low
R
V IN (HIS)
V
V
Symbol
Δ I
Δ I
OH (MO)
ON (D-S)
I
OL (MO)
I
IN (L → H)
IN (H)
IN (L)
I
I
I
I
I
I
OUT1
OUT2
M1
M
M3
OH
RS
OL
(Ta = 25°C, V
2
IN
voltage that causes the outputs (OUT_A1, OUT_A2, OUT_B1 and OUT_B2) to
Circuit
and V
Test
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
⎯
⎯
IN (H → L)
Digital input pins
V
test
V
under test
I
I
Outputs open, In standby mode
Outputs open, ENABLE = Low
Outputs open (two-phase excitation)
V
V
Channel-to-channel error
I
V
I
OH
OL
OUT
OUT
IN
RS
RS
RS
M
IN
= 24 mA when the output is Low
= 5 V at the digital input pins under
= 24 mA when the output is High
= 0 V at the digital input pins
= V
= V
= V
= 24 V, unless otherwise specified)
= 1 A
= 2.0 A, T
10
M
M
M
= 40 V, V
= V
= 24 V
is defined as the input hysteresis.
Test Condition
OUT
j
= 25°C
= 40 V
IN (H → L)
OUT
= 0 V
is defined as the V
(Note)
100
Min
2.4
35
− 5
− 5
⎯
⎯
⎯
⎯
⎯
⎯
⎯
1
0
TB62214FG/FTG
Typ.
200
3.5
1.0
50
⎯
⎯
⎯
⎯
⎯
⎯
⎯
5
0
0
IN
voltage that
2010-06-10
Max
300
0.5
1.5
75
10
⎯
⎯
1
3
5
7
1
5
5
Unit
mV
mA
mA
mA
μ A
μ A
μ A
μ A
μ A
%
%
V
V
Ω