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參數(shù)資料
| 型號： | TB62756FUG |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING REGULATOR, 1430 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | 0.95 MM PITCH, LEAD FREE, PLASTIC, SSOP-6 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 314K |
| 代理商： | TB62756FUG |
TB62756FUG
2006-06-14
1
TOSHIBA BiCD Digital Integrated Circuit
Silicon Monolithic
TB62756FUG
Step-up Type DC/DC Converter for White LEDs
The TB62756FUG is a high efficiency step-up type DC/DC
converter that is designed especially for use as a constant current
driver of white LEDs.
It is possible to drive 2 to 6 white LEDs connected in series
using a lithium-ion battery.
This IC incorporates an N-ch-MOS FET required for switching
of an external inductor.
The forward current of the LEDs can be controlled by an
external resistor.
This IC is best suited for use as a driver of white LED back
lighting in color LCDs in PDAs, cellular phones and handy
terminal devices.
The suffix (G) appended to the part number represents a Lead(Pb)-Free product.
Features
Can drive 2 to 6 white LEDs connected series
Variable LED current IF is set with a external resistor: 20 mA (typ.) @RSENS = 16
Output power: Available for 400 mW LED loading
High efficiency: 87% @Maximum
IC package: SSOP6-P-0.95 (SOT23-6)
Switching frequency: 1.1 MHz (typ.)
Weight: 0.016 g (typ.)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TB62757FUG | SWITCHING REGULATOR, 1430 kHz SWITCHING FREQ-MAX, PDSO6 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB62756FUG(O,EL) | 功能描述:LED照明驅(qū)動器 White LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| TB62757FPG(O,EL) | 功能描述:LED照明驅(qū)動器 White LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| TB62757FUG(O,EL) | 功能描述:LED照明驅(qū)動器 White LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| TB62758FTG(O,EL) | 制造商:Toshiba 功能描述:LED Driver IC |
| TB62763FMG(O,8,EL) | 制造商:Toshiba America Electronic Components 功能描述:Step Up Type DC-DC Converter |
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