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參數(shù)資料
| 型號(hào)： | TD62308AFG |
| 廠商： | Toshiba Corporation |
| 英文描述： | 4ch Low Input Active High-Current Darlington Sink Driver |
| 中文描述： | 4路低輸入有源大電流達(dá)林頓灌電流驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 10/11頁(yè) |
| 文件大小： | 215K |
| 代理商： | TD62308AFG |
TD62308APG/AFG
2006-06-13
10
Points to Remember on Handling of ICs
(1)
Heat Radiation Design
In using an IC with large current flow such as power amp, regulator or driver, please design the
device so that heat is appropriately radiated, not to exceed the specified junction temperature (Tj) at
any time and condition. These ICs generate heat even during normal use. An inadequate IC heat
radiation design can lead to decrease in IC life, deterioration of IC characteristics or IC breakdown. In
addition, please design the device taking into considerate the effect of IC heat radiation with
peripheral components.
(2)
Back-EMF
When a motor rotates in the reverse direction, stops or slows down abruptly, a current flow back to
the motor’s power supply due to the effect of back-EMF. If the current sink capability of the power
supply is small, the device’s motor power supply and output pins might be exposed to conditions
beyond absolute maximum ratings. To avoid this problem, take the effect of back-EMF into
consideration in system design.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TD62308APG | 4ch Low Input Active High-Current Darlington Sink Driver |
| TD62308BFG | 4CH LOW INPUT ACTIVE HIGE−CURRENT DARLINGTON SINK DRIVER |
| TD62308BP1G | 4CH LOW INPUT ACTIVE HIGE−CURRENT DARLINGTON SINK DRIVER |
| TD62318 | 4CH LOW INPUT ACTIVE HIGH-CURRENT DARLINGTON SINK DRIVER |
| TD62318AF | 4CH LOW INPUT ACTIVE HIGH-CURRENT DARLINGTON SINK DRIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TD62308AFG(O,S) | 制造商:Toshiba America Electronic Components 功能描述:Moter Dr.,4ch L-in darlingtn sink,HSOP16 |
| TD62308AFG(O,S,EL) | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 8-Ch NPN Driver 500mA 50V 5V 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 |
| TD62308AFG(S) | 制造商:Toshiba America Electronic Components 功能描述:Trans Darlington NPN/PNP 50V 1.5A 18-Pin(16+2Tab) HSOP |
| TD62308AP | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:4CH LOW INPUT ACTIVE HIGH-CURRENT DARLINGTON SINK DRIVER |
| TD62308APA | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:4CH LOW INPUT ACTIVE HIGH-CURRENT DARLINGTON SINK DRIVER |
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