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Datasheet > X40420S14-CT1
X40420S14-CT1 PDF预览

X40420S14-CT1

更新时间： 2024-10-01 15:58:07
品牌 Logo 应用领域
瑞萨 - RENESAS 输入元件光电二极管
页数 文件大小 规格书
25页 963K
描述
2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14, 0.150 INCH, SOIC-14

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中文翻译

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X40420S14-CT1 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SOIC包装说明：TSSOP-14
针数：14Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.31其他特性：MANUAL RESET INPUT
可调阈值：YES模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码：R-PDSO-G14JESD-609代码：e0
长度：8.6614 mm湿度敏感等级：1
信道数量：2功能数量：1
端子数量：14最高工作温度：70 °C
最低工作温度：封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装等效代码：SOP14,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：240电源：3/5 V
认证状态：Not Qualified座面最大高度：1.7272 mm
子类别：Power Management Circuits最大供电电流 (Isup)：3 mA
最大供电电压 (Vsup)：5.5 V最小供电电压 (Vsup)：2.7 V
标称供电电压 (Vsup)：3 V表面贴装：YES
技术：CMOS温度等级：COMMERCIAL
端子面层：Tin/Lead (Sn/Pb)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3.9116 mm
Base Number Matches：1

X40420S14-CT1 数据手册

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SIGNS  
MENT  
enter at  
m/tsc  
DED FOR NEW DE  
ENDED REPLACE  
chnical Support C  
or www.intersil.co  
NOT RECOMMEN  
DATASHEET  
NO RECOMM  
contact our Te  
1-888-INTERSIL  
X40420, X40421  
FN8117  
Rev 1.00  
May 25, 2006  
4kbit EEPROM Dual Voltage Monitor with Integrated CPU Supervisor and System  
Battery Switch  
FEATURES  
• Battery switch backup  
• V 5mA to 50mA  
OUT  
• Dual voltage detection and reset assertion  
—Three standard reset threshold settings  
(4.6V/2.9V, 4.6V/2.6V, 2.9V/1.6V)  
APPLICATIONS  
• Communications equipment  
—Routers, hubs, switches  
—Disk arrays  
• Industrial systems  
—Process control  
—Intelligent instrumentation  
• Computer systems  
—Desktop computers  
—Network servers  
—V  
programmable down to 0.9V  
TRIP2  
—Adjust low voltage reset threshold voltages  
using special programming sequence  
—Reset signal valid to V = 1V  
—Monitor two voltages or detect power fail  
• Battery switch backup  
CC  
• V  
V
: 5mA to 50mA from V ; or 250µA from  
OUT  
BATT  
CC  
• Fault detection register  
• Selectable power-on reset timeout  
(0.05s, 0.2s, 0.4s, 0.8s)  
• Selectable watchdog timer interval  
(25ms, 200ms, 1.4s, off)  
• Debounced manual reset input  
• Low power CMOS  
—25µA typical standby current, watchdog on  
—6µA typical standby current, watchdog off  
—1µA typical battery current in backup mode  
• 4Kbits of EEPROM  
X40420, X40421  
Standard VTRIP1 Level Standard VTRIP2 Level Suffix  
4.6V (±1%)  
4.6V (±1%)  
2.9V(±1.7%)  
2.9V(±1.7%)  
2.6V (±2%)  
1.6V (±3%)  
-A  
-B  
-C  
See “Ordering Information” for more details  
For Custom Settings, call Intersil.  
DESCRIPTION  
—16 byte page write mode  
—Self-timed write cycle  
The X40420, X40421 combines power-on reset con-  
trol, watchdog timer, supply voltage supervision, and  
secondary supervision, manual reset, and Block  
Lock protect serial EEPROM in one package. This  
combination lowers system cost, reduces board space  
requirements, and increases reliability.  
—5ms write cycle time (typical)  
• Built-in inadvertent write protection  
—Power-up/power-down protection circuitry  
—Block lock protect 0 or 1/2, of EEPROM  
• 400kHz 2-wire interface  
• 2.7V to 5.5V power supply operation  
• Available packages  
™
Applying voltage to V  
activates the power-on reset  
CC  
—14 Ld SOIC, TSSOP  
circuit which holds RESET/RESET active for a period of  
time. This allows the power supply and system oscilla-  
tor to stabilize before the processor can execute code.  
• Pb-free plus anneal available (RoHS compliant)  
• Monitor voltages: 5V to 1.6V  
• Memory security  
BLOCK DIAGRAM  
VOUT  
+
-
V2FAIL  
WDO  
V2MON  
VTRIP2  
V2 Monitor  
Logic  
Watchdog  
and  
Reset Logic  
Fault Detection  
Register  
Data  
Register  
SDA  
WP  
VOUT  
Status  
Register  
Command  
Decode Test  
& Control  
Logic  
EEPROM  
Array  
MR  
RESET  
X40420  
SCL  
Power-on,  
Manual Reset  
Low Voltage  
Reset  
VOUT  
RESET  
X40421  
+
VCC  
(V1MON)  
VTRIP1  
Generation  
VCC Monitor  
Logic  
-
BATT-ON  
VOUT  
LOWLINE  
System  
Battery  
Switch  
VBATT  
FN8117 Rev 1.00  
May 25, 2006  
Page 1 of 25  
1234567...25

中文翻译

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与X40420S14-CT1相关器件

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X40420S14I-A INTERSIL

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 		Dual Voltage Monitor with Integrated CPU Supervisor and System Battery Switch
X40420S14I-A RENESAS

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 		2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14, 0.150 INCH, SOIC-14
X40420S14I-B INTERSIL

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 		Dual Voltage Monitor with Integrated CPU Supervisor and System Battery Switch
X40420S14I-B RENESAS

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 		2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14, PLASTIC, SOIC-14
X40420S14I-BT1 RENESAS

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 		2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14, 0.150 INCH, SOIC-14
X40420S14I-C INTERSIL

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 		Dual Voltage Monitor with Integrated CPU Supervisor and System Battery Switch
X40420S14I-C XICOR

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 		Power Supply Management Circuit, Adjustable, 2 Channel, CMOS, PDSO14, PLASTIC, SOIC-14
X40420S14I-CT1 RENESAS

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 		2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14, 0.150 INCH, SOIC-14
X40420S14IZ-A INTERSIL

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 		Dual Voltage Monitor with Integrated CPU Supervisor and System Battery Switch
X40420S14IZ-A RENESAS

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 		Dual Voltage Monitor with Integrated CPU Supervisor and System Battery Switch; SOIC14; Tem

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