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參數(shù)資料
| 型號： | L6382D5 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | POWER MANAGEMENT UNIT FOR MICROCONTROLLED BALLAST |
| 中文描述： | 電源管理單元的微控鎮(zhèn)流器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大小： | 206K |
| 代理商： | L6382D5 |
1/14
L6382D5
January 2005
1
■
INTEGRATED HIGH-VOLTAGE START-UP
■
4 DRIVERS FOR PFC, HALF-BRIDGE & PRE-
HEATING MOSFETS
■
FULLY INTEGRATE POWER MANAGEMENT
FOR ALL OPERATING MODES
■
5V MICROCONTROLLER COMPATIBLE
■
INTERNAL TWO POINT Vcc REGULATOR
■
OVER-CURRENT PROTECTION WITH
DIGITAL OUTPUT SIGNAL
■
CROSS-CONDUCTION PROTECTION
(INTERLOCKING)
■
UNDER VOLTAGE LOCK OUT
■
INTEGRATED BOOTSTRAP DIODE
FEATURES
2
■
DIMMABLE/NON-DIMMABLE BALLST
APPLICATIONS
3
Designed in High-voltage BCD Off-line technolo-
gy, the L6382D5 is provided with 4 inputs pin and
a high voltage start-up generator conceived for ap-
DESCRIPTION
plications managed by a microcontroller. It allows
the designer to use the same ballast circuit for dif-
ferent lamp wattage/type by simply changing the
μ
C software.
The digital input pins - able to receive signals up to
400KHz - are connected to level shifters that pro-
vide the control signals to their relevant drivers; in
particular the L6382D5 embeds one driver for the
PFC pre-regulator stage, two drivers for the ballast
POWER MANAGEMENT UNIT FOR MICROCONTROLLED
BALLAST
Figure 2. Block Diagram
S
R
Q
SHIFT
600V
LEVEL
5V
HSD
LSD
OCP
PFD
HED
BOOTSTRAP
S
R
Q
Q
Q
μ
P UVLO
ON
L
O
G
I
C
5V
SUPPLY
>600V
“ON”
GENERATOR
IC BIAS
TPR
PSW
HVSU
TPR
BOOT
HSG
OUT
LSG
CSO
CSI
HEG
PFG
PFI
HEI
LSI
HSI
Vcc
GND
REF
DIM
HIGH
Rev. 1
Figure 1. Package
Table 1. Order Codes
Part Number
L6382D5
L6382D5TR
Package
SO20 tube
SO20 in Tape & Reel
SO20
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L6382D5TR | POWER MANAGEMENT UNIT FOR MICROCONTROLLED BALLAST |
| L6382D | Power management unit for microcontrolled ballast |
| L6382DTR | Power management unit for microcontrolled ballast |
| L6384 | High-Voltage Half Bridge Driver(高電壓半橋驅(qū)動器) |
| L6385 | High-Voltage High and Low Side Driver(高電壓高低邊驅(qū)動器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L6382D5TR | 功能描述:功率因數(shù)校正 IC Pwr management unit RoHS:否 制造商:Fairchild Semiconductor 開關(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(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 |
| 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(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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