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TC54VN3402ECB PDF预览

TC54VN3402ECB

更新时间: 2024-11-29 18:38:35
品牌 Logo 应用领域
美国微芯 - MICROCHIP 光电二极管
页数 文件大小 规格书
8页 69K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, EIAJ, SC-59, SOT-23A, 3 PIN

TC54VN3402ECB 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:SOT-23A
包装说明:TSSOP,针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.56
Is Samacsys:N其他特性:DETECTION THRESHOLD VOLTAGE IS 3.4V
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G3JESD-609代码:e3
长度:2.92 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封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.12 mm
最大供电电压 (Vsup):10 V最小供电电压 (Vsup):0.7 V
标称供电电压 (Vsup):2.1 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:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:1.3 mm
Base Number Matches:1

TC54VN3402ECB 数据手册

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TC54 Series  
VOLTAGE DETECTOR  
FEATURES  
GENERAL DESCRIPTION  
Precise Detection Thresholds .... Standard ± 2.0%  
Custom ± 1.0%  
Small Packages ......3-Pin SOT-23A, 3-Pin SOT-89,  
3-Pin TO-92  
Low Current Drain ..................................... Typ. 1µA  
Wide Detection Range..........................1.1V to 6.0V  
Wide Operating Voltage Range ............ 0.7V to 10V  
The TC54 Series are CMOS voltage detectors, suited  
especially for battery-powered applications because of their  
extremely low 1µA operating current and small surface-  
mount packaging. Each part is laser trimmed to the desired  
threshold voltage which can be specified from 1.1V to 6.0V,  
in 0.1V steps for a 2% and 1.5V to 6.0V for a 1% tolerance.  
The device includes a comparator, low-current high-  
precisionreference,laser-trimmeddivider,hysteresiscircuit  
andoutputdriver. TheTC54isavailablewitheitheranopen-  
drain or complementary output stage.  
APPLICATIONS  
Battery Voltage Monitoring  
Microprocessor Reset  
System Brownout Protection  
Switching Circuit in Battery Backup  
Level Discriminator  
In operation, the TC54's output (VOUT) remains in the  
logic HIGH state as long as VIN is greater than the  
specified threshold voltage (VDET). When VIN falls below  
VDET, the output is driven to a logic LOW. VOUT remains  
LOW until VIN rises above VDET by an amount VHYST  
whereupon it resets to a logic HIGH.  
,
PIN CONFIGURATIONS  
*3-Pin SOT-23A 3-Pin SOT-89  
3-Pin TO-92  
V
ORDERING INFORMATION  
IN  
2
1 2 3  
PART CODE TC54 V X XX X X X XX XXX  
Output form:  
TC54  
3
TC54  
N = Nch Open Drain  
C = CMOS Output  
TC54  
3
1
1
2
V
V
SS  
V
V
V
OUT  
OUT  
IN  
SS  
Detected Voltage:  
Ex: 15 = 1.5V; 60 = 6.0V 1.0% Tol.  
Ex: 11 = 1.1V; 60 = 6.0V 2.0% Tol.  
*3-Pin SOT-23A is equivalent to EIAJ SC-59  
Extra Feature Code: Fixed: 0  
Tolerance:  
1 = 1.0% (custom)  
2 = 2.0% (standard)  
FUNCTIONAL BLOCK DIAGRAM  
2
TC54VC only  
Temperature: E: – 40°C to + 85°C  
V
Package Type and Pin Count:  
CB: 3-Pin SOT-23A*, MB: 3-Pin SOT-89,  
ZB: 3-Pin TO-92  
IN  
V
OUT  
1
+
Taping Direction:  
TR: Standard Taping  
RT: Reverse Taping  
No Suffix: TO-92 Bulk  
V
REF  
V
SS  
3
* 3-Pin SOT-23A is equivalent to EIAJ SC-59.  
TC54VN has open-drain output.  
TC54VC has complementary output.  
© 2001 Microchip Technology Inc. DS21434A  
TC54-13 8/23/99  

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