参数资料
型号: MAX6819UT+T
厂商: Maxim Integrated Products
文件页数: 7/8页
文件大小: 0K
描述: IC SEQUENCER POWER SOT23-6
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
类型: 序列发生器
监视电压数目: 2
复位超时: 最小为 140 ms
电压 - 阀值: 可调节/可选择
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SOT-23-6
供应商设备封装: SOT-6
包装: 标准包装
产品目录页面: 1423 (CN2011-ZH PDF)
其它名称: MAX6819UT+TDKR
SOT23 Power-Supply Sequencers
V EN /V SETV
O
t ON
50%
V CC2 + 5.5V
90%
GATE
O
t DELAY
10%
t OFF
10%
Figure 3. Timing Diagram
5(V) PRIMARY VOLTAGE SUPPLY
3.3(V) SECONDARY VOLTAGE SUPPLY
1.8(V) THIRD VOLTAGE SUPPLY
V CC2
GATE
V CC2
GATE
MULTISUPPLY
MAX6819
MAX6820
MAX6819
MAX6820
BOARD OR μ P
R 1
R 2
V CC1
SETV
GND
SETD/EN
R 3
R 4
V CC1
SETV
GND
SETD/EN
Figure 4. Sequencing Three Power Supplies
20
18
16
14
12
10
8
6
4
2
0
V CC1 = 5V
V CC2 = 0
SETD = FLOATING
GATE DISABLED ABOVE CURVE
0.01
0.1
1
SETV THRESHOLD OVERDRIVE, V TH - V SETV (V)
Figure 5. Maximum Transient Duration vs. SETV Threshold
in Overdrive
_______________________________________________________________________________________
7
相关PDF资料
PDF描述
MAX6821SUK+T IC MPU SUPERVISOR SOT23-5
MAX6829TWUT+T IC MPU SUPERVISOR SOT23-6
MAX6840XSD0+T IC MPU SUPERVISOR SC70-4
MAX6843UKD3+T IC MPU DETECT RESET SOT23-5
MAX6848KASD3+T IC BATTERY MON ADJ SOT23-8
相关代理商/技术参数
参数描述
MAX681CPD 功能描述:电荷泵 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube
MAX681EPD 功能描述:电荷泵 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube
MAX6820UT 制造商:Maxim Integrated Products 功能描述:SOT23 POWER-SUPPLY SEQUENCER - Rail/Tube
MAX6820UT+ 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR SEQUENCER 6PIN SOT-23 - Bulk
MAX6820UT+T 功能描述:监控电路 Power-Supply Sequencer 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