參數(shù)資料
型號(hào)： TB62201AFG
廠商： Toshiba Corporation
英文描述： Dual-Stepping Motor Driver IC for OA Equipment Using PWM Chopper Type
中文描述： 雙辦公自動(dòng)化設(shè)備步進(jìn)馬達(dá)驅(qū)動(dòng)IC用PWM斬波型
文件頁數(shù)： 50/89頁
文件大?。?/td> 1423K
代理商： TB62201AFG
TB62201AFG
2005-04-04
50
22. Mixed Decay Timing
(A/B unit only. C/D unit conforms to A/B unit.)
With V
M
= 24 V, V
DD
= 5 V, RESET = H, change the SETUP pin from L to H and overwrite the MIXED
DECAY TIMING TABLE.
Then change the SETUP pin from H to L. With load L, perform chopping and monitor the output current
waveform at that time. Confirm that the switching timing from Slow Decay Mode to Fast Decay Mode
within an fchop cycle is the specified MIXED DECAY TIMING.
(Depending on the load L value and the test environment, chopping may be performed every two cycles or
there may be no Slow Decay Mode. If so, conditions, for example, load condition, may need to be changed.
R
RS A
5
R
o
=
0
μ
F
Ccp 1
0
μ
F
CR
V
ref AB
8
9
5
B
2
B
35
A
32
A
34
R
RS A
36
V
M A
DATA AB
29
CLK AB
30
STROBE AB
31
V
DD
27
3
R
RS B
1
V
M B
V
SS
(F
IN
)
13
Ccp C
12
Ccp B
7
Ccp A
RESET
28
P-GND
SETUP
SGND
3
2
: PGND
: SGND (V
SS
)
Ccp 2
SGND
SGND
V
DD
SGND
5
C
o
=
R
RS B
5 V
0 V
5 V
0 V
5 V
0 V
At measuring, non-reset
RESET
=
5 [V]
5
6
When overwriting the
mixed decay timing
table, set to 5 V.
When the motors are
operating, set to
GND level.
Output current value
(set current value)
MDT
MDT
100% 0%
MDT
MDT
0%
Charge
Charge
Slow
Slow
Fast
Fast
Current waveform
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB62201AFG(EL) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Combination Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TB62202AFG 制造商:Toshiba America Electronic Components 功能描述:
TB62202AFG(EL) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Combination Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TB62206FG 制造商:Toshiba America Electronic Components 功能描述:2-Phase Stepping Motor Driver 5V 22-Pin(20+2Tab) HSOP
TB62206FG(EL) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Stepping Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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