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X40020S14-C PDF预览

X40020S14-C

更新时间： 2024-01-03 20:45:27
品牌 Logo 应用领域
瑞萨 - RENESAS 光电二极管
页数 文件大小 规格书
24页 914K
描述
2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14, PLASTIC, SOIC-14

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中文翻译

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X40020S14-C 技术参数

是否Rohs认证： 不符合生命周期：Transferred
包装说明：PLASTIC, SOIC-14Reach Compliance Code：unknown
风险等级：5.76Is Samacsys：N
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：8.65 mm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电源：3/5 V
认证状态：Not Qualified座面最大高度：1.75 mm
子类别：Power Management Circuits最大供电电流 (Isup)：3 mA
最大供电电压 (Vsup)：3.6 V最小供电电压 (Vsup)：1.6 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
宽度：3.9 mmBase Number Matches：1

X40020S14-C 数据手册

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DESIGNS  
NDED FOR NEW  
NOT RECOMME  
NO RECOMMEND  
ical Support Cente  
DATASHEET  
T
ED REPLACEMEN  
r at  
com/tsc  
contact our Techn  
IL or www.intersil.  
1-888-INTERS  
X40020, X40021  
Dual Voltage Monitor with Integrated CPU Supervisor and System Battery Switch  
FN8112  
Rev 1.00  
May 17, 2006  
FEATURES  
APPLICATIONS  
• Dual voltage detection and reset assertion  
—Three standard reset threshold settings  
(4.6V/2.9V, 4.6V/2.6V, 2.9V/1.6V)  
• 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  
CC  
—Monitor two voltages or detect power fail  
• Battery switch backup  
• V  
: 5mA to 50mA from V ; 250µA from V  
OUT  
CC BATT  
• Fault detection register  
X40020, X40021  
• 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 battery current in backup mode  
• 400kHz 2-wire interface  
• 2.7V to 5.5V power supply operation  
• Available packages  
—14-lead SOIC, TSSOP  
• Monitor voltages: 5V to 1.6V  
• Memory security  
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  
The X40020 combines power-on reset control, watch-  
dog timer, supply voltage supervision, and secondary  
supervision, and manual reset, in one package. This  
combination lowers system cost, reduces board space  
requirements, and increases reliability.  
• Pb-free plus anneal available (RoHS compliant)  
Applying voltage to V  
activates the power-on reset  
CC  
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.  
BLOCK DIAGRAM  
V
OUT  
+
-
V2FAIL  
WDO  
V2MON  
V
TRIP2  
V2 Monitor  
Logic  
Watchdog  
and  
Reset Logic  
Fault Detection  
Register  
Data  
Register  
SDA  
WP  
V
OUT  
Status  
Register  
Command  
Decode Test  
& Control  
Logic  
MR  
RESET  
X40020  
SCL  
Power-on,  
Manual Reset  
Low Voltage  
Reset  
V
OUT  
RESET  
X40021  
+
-
V
CC  
V
TRIP1  
Generation  
(V1MON)  
V
Monitor  
CC  
Logic  
BATT-ON  
LOWLINE  
System  
Battery  
Switch  
V
OUT  
V
BATT  
FN8112 Rev 1.00  
May 17, 2006  
Page 1 of 24  
1234567...24

中文翻译

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X40020S14I-A RENESAS

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 		Dual Voltage Monitor with Intergrated CPU Supervisor and System Battery Switch
X40020S14I-B RENESAS

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 		Power Supply Management Circuit Adjustable 2 Channel CMOS PDSO14
X40020S14I-BT1 RENESAS

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X40020S14I-C RENESAS

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 		2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14, PLASTIC, SOIC-14
X40020S14I-C XICOR

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 		Power Supply Management Circuit Adjustable 2 Channel CMOS PDSO14
X40020S14I-C INTERSIL

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 		Dual Voltage Monitor with Intergrated CPU Supervisor and System Battery Switch

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