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): 18/28頁
文件大?。?/td> 618K
代理商: TB62300FG
TB62300FG
2005-04-04
18
Waveform in Mixed Decay Mode
(Current Waveform)
Output Transistor Operating Mode
Output Transistor Operation Functions
CLK
U1
U2
L1
L2
Charge
ON
OFF
OFF
ON
Slow
OFF
OFF
ON
ON
Fast
OFF
ON
ON
OFF
Note: The above table is an example where current flows in the direction of the arrows in the above figures.
When the current flows in the opposite direction of the arrows, see the table below.
CLK
U1
U2
L1
L2
Charge
OFF
ON
ON
OFF
Slow
OFF
OFF
ON
ON
Fast
ON
OFF
OFF
ON
NF
NF
25%
Mixed
Decay
Mode
Internal
CR CLK
signal
I
OUT
f
chop
f
chop
Set current
value
Set current value
RNF
MDT (Mixed Decay Timming) point
U1
L1
U2
L2
PGND
OFF
OFF
U1
L1
U2
L2
OFF
ON
ON
(Note)
Load
PGND
U1
L1
U2
L2
(Note)
Load
PGND
(Note)
R
S
pin
R
RS
V
M
ON
ON
Load
Charge mode
Slow mode
Fast mode
ON
R
S
pin
R
S
pin
OFF
OFF
ON
OFF
V
M
V
M
R
RS
R
RS
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