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參數資料
| 型號： | L6571BD |
| 廠商： | 意法半導體 |
| 英文描述： | HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR |
| 中文描述： | 高壓半橋驅動器，振蕩器 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 60K |
| 代理商： | L6571BD |
L6571A
L6571B
HIGH VOLTAGE HALF BRIDGE
DRIVER WITH OSCILLATOR
TECHNOLOGY: BCD ”OFF-LINE”
FLOATINGSUPPLY VOLTAGE UP TO 600V
GND REFERRED SUPPLY VOLTAGE UP TO
18V
DRIVER CURRENT CAPABILITY:
- SINK CURRENT = 270mA
- SOURCECURRENT = 170mA
VERYLOW START UP CURRENT: 150
μ
A
VERYLOW OPERATINGCURRENT: <2mA
UNDERVOLTAGELOCKOUT
PROGRAMMABLE OSCILLATOR
FREQUENCY
dV/dtIMMUNITY UP TO
±
50V/ns
DESCRIPTION
The device is a high voltage half bridge driver
with built-in oscillator. The frequency of the oscil-
lator can be programmed using external resistor
and capacitor.
The output drivers are designed to drive external
n-channel power MOSFET and IGBT. The inter-
nal logic assures a minimum dead time to avoid
cross-conduction of the power devices.
June 2000
R
F
C
F
LOGIC
BIAS
REGULATOR
COMP
COMP
LEVEL
SHIFTER
BUFFER
R
F
C
F
GND
HIGH
SIDE
DRIVER
LOW
SIDE
DRIVER
HVG
LVG
OUT
BOOT
V
S
R
HV
C
VS
C
BOOT
H.V.
LOAD
D96IN433
V
S
V
S
BLOCK DIAGRAM
ORDERING NUMBERS:
L6571A
L6571B
L6571AD
L6571BD
Minidip
SO8
1/7
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相關代理商/技術參數 |
參數描述 |
|---|---|
| L6571BD013TR | 功能描述:功率驅動器IC Hi-Volt Half Bridge RoHS:否 制造商:Micrel 產品: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 |
| L6574 | 功能描述:功率驅動器IC CFL/TL Ballast RoHS:否 制造商:Micrel 產品: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 |
| L6574 | 制造商:STMicroelectronics 功能描述:DIMMABLE LAMP BALLAST 6574 DIP16 |
| L6574B | 制造商:STMicroelectronics 功能描述:CFL BALLAST DRV - Bulk |
| L6574D | 功能描述:功率驅動器IC CFL/TL Ballast RoHS:否 制造商:Micrel 產品: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 |
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