參數資料
型號: TB62209FG
元件分類: 運動控制電子
英文描述: STEPPER MOTOR CONTROLLER, 1.8 A, PDSO38
封裝: 0.450 INCH, 0.65 MM PITCH, PLASTIC, HSOP-26/38
文件頁數: 45/51頁
文件大?。?/td> 501K
代理商: TB62209FG
TB62209FG
2005-03-02
5
4.
Output control circuit, current feedback circuit and current setting circuit
Note: The STANDBY pins are pulled down in the IC by 100-k resistor.
When not using the pin, connect it to GND. Otherwise, malfunction may occur.
ISD
circuit
Output pin
VMR
circuit
VM
VDDR
circuit
VDD
TSD
circuit
Current
feedback
circuit
Current
setting
circuit
Charge
pump
circuit
Cop A
CR counter
CR Selector
Chopping
reference circuit
Micro-step current setting
decoder circuit
VDD
VM
LOGIC
VDDR: VDD power on
Reset
VMR: VM 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
Cop B
Cop C
PHASE
DECAY
MODE
Mixed
Decay
timing
circuit
Output RESET signal
Output circuit
Output
circuit
Charge
pump
halt
signal
Power supply for
upper drive output
VH
STANDBY
NF set current
reached signal
RNF set current
monitor signal
Output stop
signal
Output control circuit
Internal
stop
signal
select
circuit
Mixed
Decay
timing
Charge Start
U1
U2
L1
L2
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相關代理商/技術參數
參數描述
TB62209FG(EL) 功能描述:馬達/運動/點火控制器和驅動器 Stepping Motor Driver RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TB62209FG(O,EL) 功能描述:馬達/運動/點火控制器和驅動器 Stepping Motor PWM 40V 1.8A RoHS:否 制造商:STMicroelectronics 產品: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
TB-6221-01 功能描述:界面模塊 SWITCH TERMINATION BRD 62P D-SUB FEMALE RoHS:否 制造商:4D Systems 產品:Serial Converters 通道/端口數量: 數據速率: 接口類型:USB, UART 工作電源電壓:3.3 V, 5 V 最大工作溫度: