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TCM809SELB713 PDF预览

TCM809SELB713

更新时间: 2024-11-02 04:00:23
品牌 Logo 应用领域
美国微芯 - MICROCHIP 电源电路微控制器电源管理电路监视器光电二极管
页数 文件大小 规格书
14页 141K
描述
3-Pin Microcontroller Reset Monitors

TCM809SELB713 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:TSSOP, TSSOP6,.08针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.1
Is Samacsys:N可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G3
JESD-609代码:e3长度:2.025 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:3
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP6,.08封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Power Management Circuits
最大供电电流 (Isup):0.025 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL阈值电压标称:+2.93V
处于峰值回流温度下的最长时间:40宽度:1.25 mm
Base Number Matches:1

TCM809SELB713 数据手册

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TCM809/TCM810  
3-Pin Microcontroller Reset Monitors  
Features  
General Description  
• Precision VDD Monitor for 2.5V, 3.0V, 3.3V, 5.0V  
Nominal System Voltage Supplies  
The TCM809 and TCM810 are cost-effective system  
supervisor circuits designed to monitor VDD in digital  
systems and provide a reset signal to the host proces-  
sor, when necessary. No external components are  
required.  
• 140 msec Minimum RESET Time Out Period  
• RESET Output to VDD = 1.0V (TCM809)  
• Low Supply Current, 9 µA (typ.)  
• VDD Transient Immunity  
The RESET output is typically driven active within  
65 µsec of VDD falling through the reset voltage thresh-  
old. RESET is maintained active for a minimum of  
140 msec after VDD rises above the reset threshold.  
The TCM810 has an active-high RESET output, while  
the TCM809 has an active-low RESET output. The out-  
put of the TCM809/TCM810 is valid down to VDD = 1V.  
Both devices are available in 3-Pin SC-70 and SOT-23B  
packages.  
• Small 3-Pin SC-70 and SOT-23B Packages  
• No External Components  
• Push-Pull RESET Output  
Temperature Range:  
- Industrial, SC-70 (E): -40°C to +85°C  
- Extended, SOT-23, SC-70 (V): -40°C to +125°C  
The TCM809/TCM810 is optimized to reject fast  
transient glitches on the VDD line. A low supply current  
of 9 µA (typ., VDD = 3.3V) make these devices suitable  
for battery-powered applications.  
Applications  
• Computers  
• Embedded Systems  
• Battery-Powered Equipment  
• Critical Microcontroller Power Supply Monitoring  
• Automotive  
Pin Configurations  
SOT-23B/SC-70  
Typical Application Circuit  
1
2
GND  
VDD  
VDD  
3
VDD  
3
VDD  
PICmicro®  
Microcontroller  
TCM809 RESET  
TCM810 (RESET)  
TCM809  
2
RESET  
RESET  
INPUT  
(Active-Low)  
Note: 3-Pin SOT-23B is equivalent to  
GND  
1
GND  
JEDEC TO-236.  
2004 Microchip Technology Inc.  
DS21661C-page 1  

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