tb6512afg TOSHIBA Semiconductor CORPORATION, tb6512afg Datasheet - Page 11

• Manufacturer Part Number: tb6512afg
• Description: Pwm Chopper Type Bipolar Stepping Motor Driver
• Manufacturer: TOSHIBA Semiconductor CORPORATION

ELECTRICAL CHARACTERISTICS
Unless otherwise specified,
Input Voltage
Input Hysteresis Voltage
Input Current
Quiescent Current V
Comparator Reference Voltage
Output Diffirencial
Maximum OSC Frequency
Minimum OSC Frequency
OSC Frequency
Output Voltage
CHARACTERISTIC
CC
High
Low
f
(Ta = 25°C, V
f
OSC (MAX.)
OSC (MIN.)
SYMBOL
V
V
I
I
I
V
IN−1 (H)
V
IN−1 (L)
IN−2 (L)
OH (MO)
OL (MO)
f
I
I
I
I
∆V
V
IN (H)
OSC
IN (L)
CC1
CC2
CC3
CC4
V
NF
H
O
TEST
CUIT
CIR−
―
―
―
―
―
―
1
1
2
3
CC
11
MODE, CW / CCW, ENABLE
CK1, CK2, RESET
M1, M2, REF IN, V
resistor
V
Output open,
(1−2 phase excitation)
Output open,
(2W1−2 phase excitation)
R
C
B / A, C
R
C
I
I
RESET , V
ENABLE Internal pull−up
RESET : H, ENABLE : L,
RESET : H, ENABLE : L
RESET : L, ENABLE : H
RESET : H, ENABLE : H
OH
OL
= 3 V, V
IN
NF
OSC
NF
OSC
= 40 µA
= 0 V
= −40 µA
= 2.5 Ω,
= 2.5 Ω
TEST CONDITION
= 0.0033 µF
= 0.0033 µF
OSC
M
IN
= 0.0033 µF
= 0 V,
= 5 V, L = 20 mH / R = 0.5 Ω)
IN
= 5.0 V
GND
GND
V
×0.7
−0.4
0.22
MIN
−10
100
2.5
―
―
―
―
―
―
―
―
31
CC
3
TB6512AF/AFG
TYP.
0.25
600
1.3
1.3
0.1
44
―
―
―
―
―
―
―
―
6
5
5
MAX
GND
+0.4
×0.3
V
0.28
V
100
100
0.5
12
10
10
70
―
―
―
―
CC
9
9
CC
2006-3-6
UNIT
kHz
kHz
kHz
mV
mA
nA
µA
nA
%
V
V
V