参数资料
型号: LM3724E2.32MDC
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, UUC
封装: DIE
文件页数: 18/24页
文件大小: 398K
代理商: LM3724E2.32MDC
Pin Description
PIN
NAME
FUNCTION
1
GND
Ground reference
2
GND
Ground reference, device substrate, connect to ground.
3
RESET
LM3722/LM3724
Active-low output. RESET remains low while V
CC is below the reset threshold
voltage, and for 190 ms after V
CC rises above the reset threshold voltage.
RESET
LM3723
Active-high output. RESET remains high while V
CC is below the reset threshold, and
for 190 ms after V
CC rises above the reset threshold.
4MR
Active-low input. Reset is asserted whenever this pin is pulled low and remains
asserted for 190 ms after the MR pin goes high. May be left open.
5V
CC
Supply Voltage (+5V, +3.3V, or +2.5V, nominal)
Block Diagram
LM3722/LM3723/LM3724 Block Diagram
20014435
LM3722/LM3723/LM3724
www.national.com
3
相关PDF资料
PDF描述
LT4356HS-1#TR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
LT4356IS-2 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
LMC28SP 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
LMA5S 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
LM1001-7EPD1F 1-OUTPUT 50 W AC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
LM3724EM5-2.32 制造商:Texas Instruments 功能描述:RESET CIRCUIT SMD SOT23-5 3724
LM3724EM5-2.32/NOPB 功能描述:IC MPU SUPERVISR 2.32V SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:低有效 复位超时:标准传输延迟为 60 µs 电压 - 阀值:3V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:Digi-Reel® 其它名称:LM8364BALMF30DKR
LM3724EM5-3.08 制造商:Texas Instruments 功能描述:Processor Supervisor 3.08V 2.5V/3.3V/5V 5-Pin SOT-23 T/R 制造商:Texas Instruments 功能描述:RESET CIRCUIT, SMD, SOT23-5, 3724 制造商:National Semiconductor Corporation 功能描述:Supervisory Circuit,Temp.,LM3724EM5-3.08 制造商:Texas Instruments 功能描述:Supervisory Circuit,Temp.,LM3724EM5-3.08
LM3724EM5-3.08/NOPB 功能描述:监控电路 5-PIN MICROPROCESSOR RESET CIRCUITS RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
LM3724EM5-4.63 制造商:Texas Instruments 功能描述:RESET CIRCUIT, SMD, SOT23-5, 3724 制造商:Texas Instruments 功能描述:RESET CIRCUIT, SMD, SOT23-5, 3724; Threshold Voltage:4.63V; No. of Supervisors / Monitors:1; Supply Voltage Min:1V; Supply Voltage Max:5.5V; Reset Type:Active-Low; Digital IC Case Style:SOT-23; No. of Pins:5; Supply Current:8A; ;RoHS Compliant: Yes 制造商:Texas Instruments 功能描述:Supervisory Circuit,Temp.,LM3724EM5-4.63