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参数资料
| 型号： | LM3701XDBP-308 |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, BGA9 |
| 封装： | MICRO, BUMP, SMD-9 |
| 文件页数： | 5/12页 |
| 文件大小： | 195K |
| 代理商： | LM3701XDBP-308 |
Connection Diagram
Top View
(looking from the coating side)
micro SMD 9 Bump Package
BPA09
20011401
Pin Descriptions
Bump No.
Name
Function
B1
V
CC
Power Supply input.
C1
RESET
Reset Logic Output. Pulses low for t
RP (Reset Timeout Period) when triggered, and stays
low whenever V
CC is below the reset threshold or when MR is below VMRT. It remains low
for t
RP after either VCC rises above the reset threshold, or after MR input rises above
V
MRT (LM3700 only).
RESET
Reset Logic Output. RESET is the inverse of RESET (LM3701 only).
C3
LLO
Low-Line Logic Output. Early Power-Fail warning output. Low when V
CC falls below VLLOT
(Low-Line Output Threshold). This output can be used to generate an NMI (Non-Maskable
Interrupt) to provide an early warning of imminent power-failure.
B3
GND
Ground reference for all signals.
A1, A2, A3,
C2
NC
No Connect.
B2
NC
No Connect. Test input used at factory only. Leave floating.
LM3700/LM3701
www.national.com
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM3702 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Microprocessor Supervisory Circuits with Low Line Output and Manual Reset |
| LM3702XABP-22 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Microprocessor Supervisory Circuits with Low Line Output and Manual Reset |
| LM3702XABP-23 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Microprocessor Supervisory Circuits with Low Line Output and Manual Reset |
| LM3702XABP-24 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Microprocessor Supervisory Circuits with Low Line Output and Manual Reset |
| LM3702XABP-25 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Microprocessor Supervisory Circuits with Low Line Output and Manual Reset |
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