參數(shù)資料
型號(hào)： MC33887PNBR2
廠商： MOTOROLA INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： 5.0 A H-Bridge with Load Current Feedback
中文描述： STEPPER MOTOR CONTROLLER, PQCC36
封裝： PLASTIC, QFN-36
文件頁數(shù)： 15/28頁
文件大?。?/td> 485K
代理商： MC33887PNBR2
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
33887
15
Typical Switching Waveforms
Important
For all plots, the following applies:
Ch2=2.0 A per division
L
LOAD
=533
μ
H @ 1.0 kHz
L
LOAD
=530
μ
H @ 10.0 kHz
R
LOAD
=4.0
Figure 11. Output Voltage and Current vs. Input Voltage at
V+
= 24 V, PMW Frequency of 1.0 kHz,
and Duty Cycle of 10%
Figure 12. Output Voltage and Current vs. Input Voltage at
V+
= 24 V, PMW Frequency of 1.0 kHz,
and Duty Cycle of 50%
Figure 13. Output Voltage and Current vs. Input Voltage at
V+
= 34 V, PMW Frequency of 1.0 kHz,
and Duty Cycle of 90%, Showing Device in
Current Limiting Mode
Figure 14. Output Voltage and Current vs. Input Voltage at
V+
= 22 V, PMW Frequency of 1.0 kHz,
and Duty Cycle of 90%
V+=24 V
f
PWM
=1.0 kHz
Duty Cycle=10%
Output Voltage
(OUT1)
I
OUT
Input Voltage
(IN1)
V+=24 V
f
PWM
= 1.0 kHz
Duty Cycle = 50%
Output Voltage
(OUT1)
I
OUT
Input Voltage
(IN1)
V+=34 V
f
PWM
=1.0 kHz
Duty Cycle=90%
Output Voltage
(OUT1)
I
OUT
Input Voltage
(IN1)
V+=22 V
f
PWM
=1.0 kHz
Duty Cycle=90%
Output Voltage
(OUT1)
I
OUT
Input Voltage
(IN1)
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC33887VW 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 5.0 A H-BRIDGE DRV 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
MC33887VW 制造商:Freescale Semiconductor 功能描述:MOTOR DRIVER H BRIDGE 5A 20HSOP
MC33887VWR2 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 5.0 A H-BRIDGE DRV 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
MC33888APNBR2 制造商:Freescale Semiconductor 功能描述: 制造商:FREESCALE-SEMI 功能描述:
MC33888FB 功能描述:電源開關(guān) IC - 配電 QHSOLSS RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
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