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參數資料
| 型號： | LM5030MM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 穩壓器 |
| 英文描述： | 100V Push-Pull Current Mode PWM Controller |
| 中文描述： | SWITCHING CONTROLLER, 690 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封裝： | MSOP-10 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 230K |
| 代理商： | LM5030MM |
LM5030
100V Push-Pull Current Mode PWM Controller
General Description
The LM5030 High Voltage PWM controller contains all of the
features needed to implement Push-Pull and Bridge topolo-
gies, using current-mode control in a small 10 pin package.
This device provides two alternating gate driver outputs. The
LM5030 includes a high-voltage start-up regulator that oper-
ates over a wide input range of 14V to 100V. Additional
features include: error amplifier, precision reference, dual
mode current limit, slope compensation, softstart, sync ca-
pability and thermal shutdown. This high speed IC has total
propagation delays less than 100ns and a 1MHz capable
single resistor adjustable oscillator.
Package:
MSOP-10 (Contact factory for thermally enhanced
LLP availability).
Features
n
Internal High Voltage Start-up Regulator
n
Single Resistor Oscillator Setting
n
Synchronizable
n
Error Amplifier
n
Precision Reference
n
Adjustable Softstart
n
Dual Mode Over-Current Protection
n
Slope Compensation
n
Direct Optocoupler Interface
n
1.5A Peak Gate Drivers
n
Thermal Shutdown
Applications
n
Telecommunication Power Converters
n
Industrial Power Converters
n
+42V Automotive Systems
Connection Diagram
Top View
20058112
10-Lead MSOP
Ordering Information
Order Number
LM5030MM
LM5030MMX
Package Marking
S73B
S73B
NSC Package Drawing
MUB10A
MUB10A
Supplies As
1000 Units on Tape and Reel
3500 Units on Tape and Reel
August 2003
L
2003 National Semiconductor Corporation
DS200581
www.national.com
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PDF描述 |
|---|---|
| LM5030MMX | 100V Push-Pull Current Mode PWM Controller |
| LM556 | Dual Timer |
| LM556ICN | Analog Timer Circuit |
| LM556J-MIL | Analog Timer Circuit |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM5030MM | 制造商:Texas Instruments 功能描述:IC SW REG POWERWISE MSOP10 |
| LM5030MM/NOPB | 功能描述:電流型 PWM 控制器 100V Push-Pull Curr Mode PWM Controller RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| LM5030MMX | 功能描述:電流型 PWM 控制器 RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| LM5030MMX/NOPB | 功能描述:電流型 PWM 控制器 RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| LM5030SD | 功能描述:電流型 PWM 控制器 RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
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