参数资料
型号: TB62214FTG
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 2 A, PQCC48
封装: 7 X 7 MM, 0.50 MM PITCH, ROHS COMPLIANT, PLASTIC, QFN-48
文件页数: 2/27页
文件大小: 687K
代理商: TB62214FTG
TB62214FG/FTG
2010-06-10
10
Electrical Characteristics 1 (Ta = 25°C, VM = 24 V, unless otherwise specified)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Input hysteresis voltage
VIN (HIS)
DC
Digital input pins
(Note)
100
200
300
mV
High
IIN (H)
DC
VIN = 5 V at the digital input pins under
test
35
50
75
μA
Digital input current
Low
IIN (L)
DC
V IN = 0 V at the digital input pins
under test
1
μA
High
VOH (MO)
IOH = 24 mA when the output is High
2.4
V
MO output voltage
Low
VOL (MO)
IOL = 24 mA when the output is Low
0.5
V
IM1
DC
Outputs open, In standby mode
3
mA
IM2
DC
Outputs open, ENABLE
= Low
3.5
5
mA
Supply current
IM3
DC
Outputs open (two-phase excitation)
5
7
mA
High-side
IOH
DC
VRS = VM = 40 V, VOUT = 0 V
1
μA
Output leakage
current
Low-side
IOL
DC
VRS = VM = VOUT = 40 V
1
μA
Channel-to-channel differential
ΔIOUT1
DC
Channel-to-channel error
5
0
5
%
Output current error relative to
the predetermined value
ΔIOUT2
DC
IOUT = 1 A
5
0
5
%
RS pin current
IRS
DC
VRS = VM = 24 V
0
10
μA
Drain-source ON-resistance of
the output transistors
(upper and lower sum)
RON (D-S)
DC
IOUT = 2.0 A, Tj = 25°C
1.0
1.5
Ω
Note: VIN (L → H) is defined as the VIN voltage that causes the outputs (OUT_A1, OUT_A2, OUT_B1 and OUT_B2) to
change when a pin under test is gradually raised from 0 V. V IN (H → L) is defined as the V IN voltage that
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 IN (L → H) and V IN (H → L) is defined as the input hysteresis.
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