參數(shù)資料
型號(hào)： L6382D
廠(chǎng)商： 意法半導(dǎo)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(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 294K
代理商： L6382D
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
相關(guān)PDF資料
PDF描述
L6382DTR Power management unit for microcontrolled ballast
L6384 High-Voltage Half Bridge Driver(高電壓半橋驅(qū)動(dòng)器)
L6385 High-Voltage High and Low Side Driver(高電壓高低邊驅(qū)動(dòng)器)
L6386 High-Voltage High and Low Side Driver(高電壓高低邊驅(qū)動(dòng)器)
L6388 HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6382D_07 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Power management unit for microcontrolled ballast
L6382D5 功能描述:功率因數(shù)校正 IC Pwr management unit RoHS:否 制造商:Fairchild Semiconductor 開(kāi)關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
L6382D5TR 功能描述:功率因數(shù)校正 IC Pwr management unit RoHS:否 制造商:Fairchild Semiconductor 開(kāi)關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
L6382DTR 功能描述:電池管理 Pwr management unit RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
L6384 功能描述:功率驅(qū)動(dòng)器IC Hi-Volt Half Bridge RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類(lèi)型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
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