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參數(shù)資料
| 型號： | LM5107 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 100V / 1.4A Peak Half Bridge Gate Driver |
| 中文描述： | 100V的/ 1.4A的峰值半橋柵極驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 655K |
| 代理商： | LM5107 |
LM5107
100V / 1.4A Peak Half Bridge Gate Driver
General Description
The LM5107 is a low cost high voltage gate driver, designed
to drive both the high side and the low side N-Channel
MOSFETs in a synchronous buck or a half bridge configura-
tion. The floating high-side driver is capable of working with
rail voltages up to 100V. The outputs are independently
controlled with TTL compatible input thresholds. An inte-
grated on chip high voltage diode is provided to charge the
high side gate drive bootstrap capacitor.Arobust level shifter
technology operates at high speed while consuming low
power and providing clean level transitions from the control
input logic to the high side gate driver. Under-voltage lockout
is provided on both the low side and the high side power
rails. The device is available in the SOIC-8 and the thermally
enhanced LLP-8 packages.
Features
n
Drives both a high side and low side N-Channel
MOSFET
n
High peak output current (1.4A sink / 1.3A source)
n
Independent TTL compatible inputs
n
Integrated bootstrap diode
n
Bootstrap supply voltage to 118V DC
n
Fast propagation times (27 ns typical)
n
Drives 1000 pF load with 15ns rise and fall times
n
Excellent propagation delay matching (2 ns typical)
n
Supply rail under-voltage lockout
n
Low power consumption
n
Pin compatible with ISL6700
Typical Applications
n
Current Fed push-pull converters
n
Half and Full Bridge power converters
n
Solid state motor drives
n
Two switch forward power converters
Package
n
SOIC-8
n
LLP-8 (4 mm x 4 mm)
Simplified Block Diagram
20130001
FIGURE 1.
February 2005
L
2005 National Semiconductor Corporation
DS201300
www.national.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM5109SD | 100V / 1A Peak Half Bridge Gate Driver |
| LM5109SDX | 100V / 1A Peak Half Bridge Gate Driver |
| LM5109MA | 100V / 1A Peak Half Bridge Gate Driver |
| LM5109MAX | 100V / 1A Peak Half Bridge Gate Driver |
| LM5109 | 100V / 1A Peak Half Bridge Gate Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM5107MA | 功能描述:功率驅(qū)動(dòng)器IC 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 |
| LM5107MA/NOPB | 功能描述:功率驅(qū)動(dòng)器IC 100V 1.4A Peak Half-Bridge Driver 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 |
| LM5107MAX | 功能描述:功率驅(qū)動(dòng)器IC 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 |
| LM5107MAX/NOPB | 功能描述:功率驅(qū)動(dòng)器IC 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 |
| LM5107SD | 功能描述:功率驅(qū)動(dòng)器IC 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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