參數(shù)資料
型號(hào)： TB62209F
廠商： Toshiba Corporation
英文描述： Stepping Motor Driver IC Using PWM Chopper Type
中文描述： 步進(jìn)馬達(dá)驅(qū)動(dòng)IC用PWM斬波型
文件頁(yè)數(shù)： 5/51頁(yè)
文件大?。?/td> 1773K
代理商： TB62209F
TB62209F
2001-09-05
5
4. Output control circuit, current feedback circuit and current setting circuit
Note: The STANDBY pins are pulled down in the IC by 10-k
resistor.
When not using the pin, connect it to GND. Otherwise, malfunction may occur.
ISD
circuit
Output pin
V
MR
circuit
V
M
V
DDR
circuit
V
DD
TSD
circuit
Current
feedback
circuit
Current
setting
circuit
Charge
pump
circuit
Cop A
CR counter
CR Serector
Chopping
reference circuit
Micro-step current setting
decoder circuit
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
Micro-step current
setup latch
clear signal
Mixed Decay
timing table clear
signal
Cop B
Cop C
Output control circuit
PHASE
DECAY
MODE
Mixed
Decay
timing
circuit
Output RESET signal
Output circuit
Output
circuit
Charge
pump
halt
signal
Power supply for
upper drive output
V
H
STANDBY
NF set current
reached signal
RNF set current
monitor signal
Output stop
signal
Internal
stop
signal
select
circuit
Mixed
Decay
timing
Charge Start
U1
U2
L1
L2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB62209FG 制造商:Toshiba 功能描述:Stepper Motor Driver 5V 38-Pin (36+2Tab) HSOP Cut Tape
TB62209FG(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
TB62209FG(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 Stepping Motor PWM 40V 1.8A 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
TB62209SN 制造商:THOMAS & BETTS 功能描述:
TB622-100.0M 制造商:Connor-Winfield 功能描述:OSC TCXO 100MHZ 3.3V SMD
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