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參數(shù)資料
| 型號： | TB62755FPG |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING REGULATOR, PDSO6 |
| 封裝： | 2 X 2 MM, 0.50 MM PITCH, LEAD FREE, PLASTIC, SON-6 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 180K |
| 代理商： | TB62755FPG |
TB62755FPG
2007-04-04
2
Block Diagram
Pin Function
Pin No.
Symbol
Function Description
1
VIN
Supply voltage input terminal. (2.8 V to 5.5 V)
2
OVD
Over voltage detection terminal.
IC switching operation is disabled with detection over voltage.
If the voltage returns to detection level or less, operation is enabled again.
3
SHDN
Voltage-input terminal for IC-enable/disable LED-I
F
.
A high input on this pin enables the IC to operate while a low input causes it to shut down. The behavior
of the IC is unpredictable if the input on the pin is undefined. Ensure that the pin is tied to either a high or
low level.
4
FB
LED I
F
setting resistor connecting terminal.
5
GND
Ground terminal.
6
SW
Switch terminal for DC/DC converter. Nch MOSFET built-In.
VIN
SHDN
Ramp
generator
Driver
VIN
I
sens
COMP
∑
1.0 MHz
oscillator
R
Q
S
SW
22
μ
H
Shutdown
function
C
1
2
μ
F
GND
Error
AMP.
C
2
1
μ
F
FB
OVD
Over voltage
detection
3
1
@
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB62755FPG(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 |
| TB62756FUG | 制造商:MARKTECH 制造商全稱:Marktech Corporate 功能描述:Step-up Type DC/DC Converter for White LEDs |
| 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 |
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