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參數(shù)資料
| 型號： | L6382DTR |
| 廠商： | 意法半導體 |
| 英文描述： | Power management unit for microcontrolled ballast |
| 中文描述： | 微控鎮(zhèn)流器功率管理單元 |
| 文件頁數(shù)： | 1/22頁 |
| 文件大小： | 294K |
| 代理商： | L6382DTR |
May 2006
Rev 5
1/22
22
L6382D
Power management unit
for microcontrolled ballast
General features
■
Integrated high-voltage start-up
■
4 drivers for PFC, half-bridge & pre-heating
MOSFETs
■
3.3V microcontroller compatible
■
Fully integrate power management for all
operating modes
■
Internal two point V
CC
regulator
■
Over-current protection with digital output
signal
■
Cross-conduction protection (interlocking)
■
Under voltage lock-out
■
Integrated bootstrap diode
Applications
■
Dimmable / non-dimmable ballast
Description
The L6382D is suitable for microcontrolled
electronic ballasts embedding a PFC stage and a
half-bridge stage. The L6382D includes 4
MOSFET driving stages (for the PFC, for the half
bridge, for the preheating MOSFET) plus a power
management unit (PMU) featuring also a
reference able to supply the microcontroller in any
condition.
Besides increasing the application efficiency, the
L6382D reduces the bill of materials because
different tasks (regarding drivers and power
management) are performed by a single IC, which
improves the application reliability.
SO-20
www.st.com
Block diagram
μ
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L6384 | 功能描述:功率驅(qū)動器IC Hi-Volt Half Bridge RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| L6384 | 制造商:STMicroelectronics 功能描述:600V HALF BRIDGE DRIVER 6384 DIP8 |
| L6384D | 功能描述:功率驅(qū)動器IC Hi-Volt Half Bridge RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| L6384D | 制造商:STMicroelectronics 功能描述:IC MOSFET DRIVER HALF BRIDGE ((NW)) |
| L6384D | 制造商:STMicroelectronics 功能描述:600V HALF BRIDGE DRIVER SMD 6384 |
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