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參數(shù)資料
| 型號(hào)： | TA8440HQ |
| 廠商： | Toshiba Corporation |
| 英文描述： | Full-bridge Driver (H-Switch) for DC Motor (Driver for Switching between Forward and Reverse Rotation) |
| 中文描述： | 全橋驅(qū)動(dòng)器（高，開(kāi)關(guān)直流電動(dòng)機(jī)）（之間的正向和反向旋轉(zhuǎn)開(kāi)關(guān)驅(qū)動(dòng)器） |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大?。?/td> | 268K |
| 代理商： | TA8440HQ |
TA8440H/HQ
2003-08-12
1
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA8440H/HQ
Full-bridge Driver (H-Switch) for DC Motor
(Driver for Switching between Forward and Reverse Rotation)
The TA8440H/HQ is a full-bridge driver for selecting the forward
and reverse running of a motor with brushes and can control four
modes: forward, reverse, stop and braking.
The motor driving unit and the control unit have a separate
power supply line, and the TA8440H/HQ can also be used as a
stepping motor driver.
Features
z
Output current is up to 1.5 A (AVE.) and 3.0 A (PEAK).
z
4 modes of forward, reverse, stop, and braking are available
and a back-electromotive force absorbing diode has been
built-in.
z
Thermal shutdown circuit incorporated
z
Input is compatible with CMOS.
z
Built-in input pull-up resistor.
z
Built-in input pull-down resistor. IN, ENABLE = 100 k
(typ.)
BRAKE = 200 k
(typ.)
Weight: 4.04 g (typ.)
The TA8440HQ:
The TA8440HQ is Sn plated product including Pb
The following conditions apply to solderability:
*Solderability
1.
Use of Sn-63Pb solder bath
*solder bath temperature = 230°C
*dipping time = 5 seconds
*number of times = once
*use of R-type flux
2.
Use of Sn-3.0Ag-0.5Cu solder bath
*solder bath temperature = 245°C
*dipping time = 5 seconds
*the number of times = once
*use of R-type flux
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| TA8449P | QUAD POWER OP. AMP |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TA8440HQ(5) | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Bridge 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 |
| TA8445K | 制造商:Toshiba America Electronic Components 功能描述: |
| TA8449P | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:QUAD POWER OP. AMP |
| TA8461F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:DUAL POWER OPERATIONAL AMPLIFIER |
| TA8462F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:FAN MOTOR DRIVER IC |
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