參數(shù)資料
型號(hào)： UCC2626DW
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Very low drop voltage regulators with inhibit
中文描述： 直流電機(jī)控制器/驅(qū)動(dòng)器
文件頁數(shù)： 8/19頁
文件大小： 336K
代理商： UCC2626DW
SLUS318B
–
APRIL 1999
–
REVISED JANUARY 2002
8
www.ti.com
APPLICATION INFORMATION
The UCC3626 is designed to operate with 120
°
position sensor encoding. In this format, the three position
sensor signals are never simultaneously high or low. Motors whose sensors provide 60
°
encoding, can be
converted to 120
°
using the circuit shown in Figure 1.
In order to prevent noise from commanding improper commutation states, some form of low-pass filtering on
HALLA, HALLB, and HALLC is recommended. Passive RC networks generally work well and should be located
as close as possible to the device. Figure 2 illustrates these techniques.
HALLA
HALLB
HALLC
VREF
2N2222A
HALLA
HALLB
VREF
HALLC
1 k
499
1 k
1 k
499
1 k
2.2 nF
2.2 nF
2.2 nF
UDG
–
97182
Figure 1. Converting Hall Code From 60
°
to 120
°
VREF
HALLA
HALLB
HALLC
VREF
HALLA
HALLB
VREF
HALLC
VREF
1 k
499
499
1 k
499
1 k
2.2 nF
2.2 nF
2.2 nF
UDG
–
97185
Figure 2. Passive Hall Filtering Technique
相關(guān)PDF資料
PDF描述
UCC2626N Very low drop voltage regulators with inhibit
UCC2626PW Very low drop voltage regulators with inhibit
UCC3626DW 1.2 V to 37 V adjustable voltage regulators
UCC3626N 1.2 V to 37 V adjustable voltage regulators
UCC3626PW 1.2 V to 37 V adjustable voltage regulators
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UCC2626DWG4 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless DC Motor Controller 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
UCC2626DWTR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless DC Motor Controller 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
UCC2626DWTRG4 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless DC Motor Controller 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
UCC2626N 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless DC 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
UCC2626NG4 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless DC 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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