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參數(shù)資料
型號(hào)： TB62209FG
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)： 1/51頁(yè)
文件大小： 497K
代理商： TB62209FG
TB62209FG
2005-03-02
1
TOSHIBA BiCD Processor IC Silicon Monolithic
TB62209FG
Stepping Motor Driver IC Using PWM Chopper Type
The TB62209FG is a stepping motor driver driven by chopper
micro-step pseudo sine wave.
The TB62209FG integrates a decoder for CLK input in micro
steps as a system to facilitate driving a two-phase stepping motor
using micro-step pseudo sine waves. Micro-step pseudo sine
waves are optimal for driving stepping motors with low-torque
ripples and at low oscillation. Thus, the TB62209FG can easily
drive stepping motors with low-torque ripples and at high
efficiency.
Also, TB62209FG consists output steps by DMOS (Power MOS
FET), and that makes possible to control the output power
dissipation much lower than ordinary IC with bipolar transistor
output.
The IC supports Mixed Decay mode for switching the attenuation ratio at chopping. The switching time for the
attenuation ratio can be switched in four stages according to the load.
Features
Bipolar stepping motor can be controlled by a single driver IC
Monolithic BiCD IC
Low ON-resistance of R
on
=
0.5
(T
j
=
25°C @1.0 A: typ.)
Built-in decoder and 4-bit DA converters for micro steps
Built-in ISD, TSD, V
DD
&V
M
power monitor (reset) circuit for protection
Built-in charge pump circuit (two external capacitors)
36-pin power flat package (HSOP36-P-450-0.65)
Output voltage: 40 V max
Output current: 1.8 A/phase max
2-phase, 1-2 (type 2) phase, W1-2 phase, 2W1-2 phase, 4W1-2 phase, or motor lock mode can be selected.
Built-in Mixed Decay mode enables specification of four-stage attenuation ratio.
Chopping frequency can be set by external resistors and capacitors.
High-speed chopping possible at 100 kHz or higher.
Note: When using the IC, pay attention to thermal conditions. These devices are easy damage by high static
voltage. In regards to this, please handle with care.
Weight: 0.79 g (typ.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(lèi)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(lèi)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
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(chǎn)品:Serial Converters 通道/端口數(shù)量: 數(shù)據(jù)速率: 接口類(lèi)型:USB, UART 工作電源電壓:3.3 V, 5 V 最大工作溫度:
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