- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄80324 > LM3701YBBPX-308 (NATIONAL SEMICONDUCTOR CORP) 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA9 PDF資料下載
參數(shù)資料
| 型號： | LM3701YBBPX-308 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA9 |
| 封裝： | MICRO, SMD-9 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 175K |
| 代理商： | LM3701YBBPX-308 |
LM3700/LM3701
Microprocessor Supervisory Circuit with Low Line
Output
General Description
The LM3700/LM3701 series of microprocessor supervisory
circuits provide the maximum flexibility for monitoring power
supplies and battery controlled functions in systems without
backup batteries. The LM3700/LM3701 series are available
in a 9-bump micro SMD package.
Built-in features include the following:
Reset: Reset is asserted during power-up, power-down, and
brownout conditions. RESET is guaranteed down to V
CC of
1.0V.
Low Line Output: This early power failure warning indicator
goes low when the supply voltage drops to a value which is
2% higher than the reset threshold voltage.
Features
n
Standard Reset Threshold voltage: 3.08V
n
Custom Reset Threshold voltages: For other voltages
between 2.2V and 5.0V in 10mV increments, contact
National Semiconductor Corp.
n
No external components required
n
RESET (LM3700) or RESET (LM3701) outputs
n
Precision supply voltage monitor
n
Factory programmable Reset Timeout Delay
n
Available in micro SMD package for minimum footprint
n ±
0.5% Reset threshold accuracy at room temperature
n ±
2% Reset threshold accuracy over temperature
extremes
n
Reset assertion down to 1V V
CC (RESET option only)
n
28 A V
CC supply current
Applications
n
Embedded Controllers and Processors
n
Intelligent Instruments
n
Automotive Systems
n
Critical P Power Monitoring
Typical Application
DS200114-3
November 2000
LM3700/LM3701
Microprocessor
Supervisory
Circuit
with
Low
Line
Output
2000 National Semiconductor Corporation
DS200114
www.national.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LES010YE2N | 1-OUTPUT 10 W DC-DC REG PWR SUPPLY MODULE |
| LES015YJ2N | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| LES015ZJ3 | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| LT3467AEDDB#PBF | 2.5 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO8 |
| LT3407IDD-2#TR | 1.6 A DUAL SWITCHING CONTROLLER, 2700 kHz SWITCHING FREQ-MAX, PDSO10 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM3702 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Microprocessor Supervisory Circuits with Low Line Output and Manual Reset |
| LM3702XABP-22 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Microprocessor Supervisory Circuits with Low Line Output and Manual Reset |
| LM3702XABP-23 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Microprocessor Supervisory Circuits with Low Line Output and Manual Reset |
| LM3702XABP-24 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Microprocessor Supervisory Circuits with Low Line Output and Manual Reset |
| LM3702XABP-25 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Microprocessor Supervisory Circuits with Low Line Output and Manual Reset |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。