tb62217afg TOSHIBA Semiconductor CORPORATION, tb62217afg Datasheet - Page 37

• Manufacturer Part Number: tb62217afg
• Description: Pwm Drive Stepping Motor Driver / Brush Dc Motor Driver Selectable, Dc-dc Converter And Reset Function Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Motor Block Electrical Characteristics 1
(unless otherwise specified, Ta
Logic input voltage
Logic input clamp voltage
Logic input hysteresis
Logic input current
Operating current (VM pin)
Output standby current
Output leakage current
Comparator
reference
voltage ratio
Output current difference between
channels in constant-current mode
Constant-current output setting
difference
RS pin current
On-state resistance between motor
output transistor drain and source
Characteristics
(reference)
MIDDLE
MIDDLE
HIGH
HIGH
LOW
LOW
Upper
Lower
HIGH
LOW
side
side
RON (D-S) 1
RON (D-S) 1
RON (D-S) 2
RON (D-S) 2
VRS (HH)
VRS (HL)
VRS (LH)
VRS (LL)
VIN(HIS)
Symbol
' Iout1
' Iout2
IIN(H)
IIN(L)
IOH
VIH
VIK
IM1
IM2
IOL
IRS
VIL
25°C and VM
Circuit
Test
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
CLK, STROBE, DATA, ENABLE,
SLEEP, and PHASE logic input
pins
IIK
CLK, STROBE, DATA, ENABLE,
and SLEEP input pins
Vin
STROBE, DATA, ENABLE, and
SLEEP logic input pins
Sleep Mode
Sleep
(IC bias Current)
Sleep
OSC_D
Motor
DC/DC_A
DC/DC_B
DC/DC_C
Iout_chB  Iout_chC
VRS
Output OFF Mode
VRS
Output OFF Mode
Vref
TORQUE
Vref
TORQUE
Vref = 2.0 V, Vref (gain)
TORQUE
Vref = 2.0 V, Vref (gain)
TORQUE
Output current difference between
adjacent channels at Iout
mA
Iout
VRS
Iout
direction
Iout
direction
Iout
direction
Iout
direction
37
 10 mA
3.3 V at each of the CLK,
600 mA
0.6 A, T
0.6 A, T
0.6 A, T
0.6 A, T
2.0 V, Vref (gain)
2.0 V, Vref (gain)
18V ~ 40 V)
VM
VM
40 V, VM
L, ALL DC/DC
H
OFF
Test Condition
100 kHz,
(H.H)
(L.H)
(H.L)
(L.L)
OFF
1.5 V
3.3 V
40 V, Vout
Vout
j
j
j
j
25 q C, normal
25 q C, reverse
105 q C, normal
105 q C, reverse
40 V
50%
85%
70%
40 V
100%
10 mA
OFF
0 V,
1/10,
1/10,
1/10,
1/10,
600
Min
2.0
0.1

83
68
48
 5
 5












0
Typ.
0.78
0.78
100
0.2
0.6
0.6
TB62217AFG
85
70
50












2004-11-12
Max
 0.4
0.72
0.72
1.01
1.01
0.8
0.3
60
60
15
87
72
52
10


2
1
1
5
5
Unit
mA
P A
P A
P A
%
%
%
V
V
: