參數(shù)資料
型號(hào)： TB62202AFG
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(yè)數(shù)： 5/84頁(yè)
文件大?。?/td> 1272K
代理商： TB62202AFG
TB62202AFG
2005-04-04
5
4. Output control circuit, current feedback circuit and current setting circuit
(A/B unit
(C/D unit is the same as A/B unit)
Note:
The
RESET
pins is pulled down in the IC by 10-k
resistor.
When not using the pin, connect it to GND. Otherwise, malfunction may occur.
ISD (current
shutdown)
circuit
Output pin
V
MR
circuit
V
M
V
DDR
circuit
V
DD
Thermal
shut down
(TSD)
circuit
Charge pump
circuit
Ccp A
V
DD
V
M
LOGIC
V
DDR
: V
DD
power on Reset
V
MR
:
V
M
power on Reset
ISD:
Current shutdown circuit
TSD:
Thermal shutdown circuit
Protection circuit
Charge pump
circuit
MICRO-STEP
CURRENT SETUP
LATCH CLEAR signal
MIXED DECAY
TIMING TABLE
CLEAR signal
Ccp B
Ccp C
Output RESET signal
Output
circuit
Charge
pump
halt
signal
Power supply
for upper
output MOS
transistors
V
H
Reset signal
selector
circuit
Current
feedback
circuit
Current
setting
circuit
CR
COUNTER
CR COUNTER
Chopping
reference circuit
Micro-step current setting
data logic circuit
Output control circuit
PHASE
DECAY
MODE
MIXED
DECAY
TIMING
circuit
Output circuit
NF
set current
reached signal
MIXED
DECAY
TIMING
Charge start
U
1
U
2
L
1
L
2
RESET
RNF
set current
monitor signal
Output stop
signal
Output control circuit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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
TB62206FG(O,EL) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 2-Phase Bipolar IC 40V 1.8A POR 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
TB62207BFG(O,EL) 制造商:Toshiba America Electronic Components 功能描述:2 STEPPER MOTOR DRIVE, 40V 1.5A HSOP36 制造商:Toshiba America Electronic Components 功能描述:2 Stepper Motor Drive 37V 2.5A TB62207BF
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