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參數(shù)資料
| 型號： | TB62732FUG |
| 廠商： | Toshiba Corporation |
| 元件分類： | LED驅(qū)動器 |
| 英文描述： | Step-up DC/DC Converter for White LED Driver |
| 中文描述： | 升壓直流/直流轉(zhuǎn)換器白光LED驅(qū)動器 |
| 文件頁數(shù)： | 2/18頁 |
| 文件大?。?/td> | 294K |
| 代理商： | TB62732FUG |
TB62732FUG
2006-06-14
2
Block Diagram
Pin Functions
No
Symbol
Function
1
K
Pin connecting LED cathode to resistor used to set current.
Feedback pin for voltage waveforms for controlling the LED constant current.
2, 5
GND
Ground pin for the logic
3
SHDN
IC enable pin.If Low, Standby Mode takes effect and pin A is turned off.
4
V
CC
Input pin for power supply for operating the IC.
Operating voltage range: 3.0 to 5.5 V
6
A
DC-DC converter switch pin.
The switch is an N-channel MOSFET transistor.
Note 2: Connect both GND pins to ground.
S
Q
R
SHDN
A
GND
K
V
CC
1.1 MHz
I
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TB62733FTG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Charge Pump type DC/DC Converter for White LED Driver |
| TB62734FMG | 制造商:MARKTECH 制造商全稱:Marktech Corporate 功能描述:Step Up Type DC-DC Converter for White LED |
| TB62736FUG | 制造商:MARKTECH 制造商全稱:Marktech Corporate 功能描述:Step-up Type DC-DC Converter for White LEDs |
| TB62736FUG(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: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| TB62737FPG(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: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
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