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參數(shù)資料
| 型號(hào)： | TB62726ANG |
| 廠商： | Toshiba Corporation |
| 元件分類： | LED驅(qū)動(dòng)器 |
| 英文描述： | 16-bit Constant-Current LED Driver with Operating Voltage of 3.3-V and 5-V |
| 中文描述： | 16位恒流與工作電壓在3.3 V和5 V LED驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 18/19頁 |
| 文件大?。?/td> | 254K |
| 代理商： | TB62726ANG |
TB62726ANG/AFG
2006-06-14
18
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 |
|---|---|
| TB62726AFNA | 16-bit constant current LED driver with operating supply of 3.3V to 5V |
| TB62731FUG | Step-up DC-DC Converter for White LED Driver |
| TB62732FUG | Step-up DC/DC Converter for White LED Driver |
| TB62801FG | Linear CCD Clock Driver |
| TB62801F | Linear CCD Clock Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB62726ANG_09 | 制造商:MARKTECH 制造商全稱:Marktech Corporate 功能描述:16-bit Constant-Current LED Driver with Operating Voltage of 3.3-V and 5-V |
| TB62726F | 制造商:Toshiba America Electronic Components 功能描述: |
| TB62726N | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:16 BIT CONSTANT CURRENT LED DRIVER WITH OPERATING VOLTAGE OF 3.3 V |
| TB62727FN | 制造商:MARKTECH 制造商全稱:Marktech Corporate 功能描述:16-bit constant current LED module with built-in dot-current correction for each output |
| TB62727FNG | 制造商:Toshiba 功能描述:LED DRVR 5V 30-Pin SSOP Cut Tape |
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