參數(shù)資料
型號: TB62300FG
廠商: Toshiba Corporation
英文描述: Dual Full-Bridge Driver for DC Motor
中文描述: 雙路全橋式直流電動機(jī)驅(qū)動器
文件頁數(shù): 12/28頁
文件大?。?/td> 618K
代理商: TB62300FG
TB62300FG
2005-04-04
12
Electrical Characteristics 1
DC Characteristics
(unless otherwise specified, V
M
=
24 V, V
DD
=
5.0 V, T
opr
=
25
)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
High
V
IH
2.0
Input voltage
Low
V
IL
DC
CLK, STROBE, DATA, MODE,
PHASE, ENABLE and PHASE
pins
0.8
V
I
IH1
1.0
I
IL1
CLK, STROBE, DATA, MODE,
PHASE, ENABLE and PHASE
pins
1.0
μ
A
I
IH2
200.0
Input current
I
IL2
DC
SLEEP pin
1.0
μ
A
I
DD1
V
DD
=
5.0 V, fcr stopped
3.0
4.5
Current consumed by logic power
supply
I
DD2
DC
In SLEEP mode
0.3
1.0
mA
I
M1
Output open, f
CLK
=
1 kHz,
logic operating, V
DD
=
5 V,
V
M
=
24 V, all output stages
stopped, charge pump charged
4.3
7.0
I
M2
Output open, f
CLK
=
4 kHz,
internal logic operating
(100-kHz chopping), output
stages operating without load,
charge pump charged
20.0
28.0
V
M
current consumption
I
M3
DC
In SLEEP mode
0.5
1.0
mA
Output standby current
Upper
I
OH
V
RS
=
V
M
=
24 V, V
out
=
0 V,
ENABLE
=
Low,
DATA
=
All low
400
Output bias current
Upper
I
OB
V
RS
=
V
M
=
24 V, V
out
=
24 V,
ENABLE
=
Low,
DATA
=
All low
200
Output leakage current
Lower
I
OL
DC
V
RS
=
V
M
=
Ccp A
=
V
out
=
24 V, SLEEP
=
Low
1.0
μ
A
High
V
RS (H)
V
ref
=
3.0 V, V
ref
(gain)
=
1/3.0
TORQUE
=
11
=
100% set
100
Mid
High
V
RS (MH)
V
ref
=
3.0 V, V
ref
(gain)
=
1/3.0
TORQUE
=
10
=
75% set
73
75
77
Mid
Low
V
RS (ML)
V
ref
=
3.0 V, V
ref
(gain)
=
1/3.0
TORQUE
=
01
=
50% set
48
50
52
Comparator reference
voltage ratio
Low
V
RS (L)
DC
V
ref
=
3.0 V, V
ref
(gain)
=
1/3.0
TORQUE
=
00
=
25% set
23
25
27
%
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