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CAT885ZI-LT-GT3

产品描述Power Supply Support Circuit, Adjustable, 5 Channel, PDSO8, 3 X 3 MM, ROHS COMPLIANT, MO-187, MSOP-8
产品类别电源/电源管理    电源电路   
文件大小159KB,共8页
制造商Catalyst
官网地址http://www.catalyst-semiconductor.com/
标准
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CAT885ZI-LT-GT3概述

Power Supply Support Circuit, Adjustable, 5 Channel, PDSO8, 3 X 3 MM, ROHS COMPLIANT, MO-187, MSOP-8

CAT885ZI-LT-GT3规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Catalyst
零件包装代码TSSOP
包装说明TSSOP, TSSOP8,.19
针数8
Reach Compliance Codeunknown
ECCN代码EAR99
其他特性DETECTION THRESHOLD VOLTAGE NOMIMAL IS 3.08V
可调阈值YES
模拟集成电路 - 其他类型POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码S-PDSO-G8
JESD-609代码e4
长度3 mm
信道数量5
功能数量1
端子数量8
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TSSOP8,.19
封装形状SQUARE
封装形式SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度)260
电源1.5/5.5 V
认证状态Not Qualified
座面最大高度1.1 mm
最大供电电流 (Isup)0.009 mA
最大供电电压 (Vsup)5.5 V
最小供电电压 (Vsup)1.5 V
标称供电电压 (Vsup)5 V
表面贴装YES
温度等级INDUSTRIAL
端子面层NICKEL PALLADIUM GOLD
端子形式GULL WING
端子节距0.65 mm
端子位置DUAL
处于峰值回流温度下的最长时间40
宽度3 mm
Base Number Matches1

文档预览

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CAT885
Five-Channel Power Supply Supervisors
FEATURES
Five-channel supply voltage detection
2 V
DD
inputs allow monitoring of
+5.0V, +3.3V, +3.0V, +2.5V or +1.8V supplies
3 adjustable voltage inputs allow monitoring
supplies > 0.6V
70ms minimum reset delay
Manual reset capability
Reset signals valid down to V
DD
= 1V
Accurate ± < 2% voltage threshold
Power-supply transients suppressed
Low 2µA maximum supply current at 5V
RoHS-compliant MSOP package
DESCRIPTION
The CAT885 is a five-channel power supply
supervisory circuit with high reset thereshold accuracy
and very low power consumption. The device features
an open-drain output, active-low function with manual
reset to perform basic system reset and monitoring
functions for a wide range of electronic products. The
CAT885 monitors five system voltages by maintaining a
reset output active until all the power supply voltages
exceed the specified trip values. The device then
maintains the reset output in an active condition until
the internal timer times out, which allows the system
power supplies to stabilize.
Two of the five voltage detectors are factory set for
standard supplies, while the threshold voltages of the
third, fourth, and fifth voltage monitors can be adjusted
for specific system design requirements using external
resistors.
The CAT885 lowers system costs and saves board
space by integrating five channels into a single, small
MSOP 8-lead package.
For Ordering Information details see page 7.
APPLICATIONS
Telecom & datacom systems
Routers & servers
Data storage equipment
Set-top boxes
Multi-voltage systems
PIN CONFIGURATION
MSOP 8-Lead (Z)
(top view)
¯¯¯
MR
V
DD
V
DD2
V
SS
1
2
3
4
CAT885
8 ¯¯¯¯
RST
7 V5MON
6 V4MON
5 V3MON
TYPICAL APPLICATION
V
DD
V
DD2
V3MON
CAT885
V4MON
MR
RST
Reset
Signal
See page 2 for pin functions
V5MON
PB
V
SS
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
1
Doc. No. MD-3028 Rev. A

CAT885ZI-LT-GT3相似产品对比

CAT885ZI-LT-GT3 CAT885ZI-LA-GT3 CAT885ZI-SA-GT3 CAT885ZI-SS-GT3 CAT885ZI-ST-GT3 CAT885ZI-SZ-GT3 CAT885ZI-LZ-GT3 CAT885ZI-LS-GT3
描述 Power Supply Support Circuit, Adjustable, 5 Channel, PDSO8, 3 X 3 MM, ROHS COMPLIANT, MO-187, MSOP-8 Power Supply Support Circuit, Adjustable, 5 Channel, PDSO8, 3 X 3 MM, ROHS COMPLIANT, MO-187, MSOP-8 Power Supply Support Circuit, Adjustable, 5 Channel, PDSO8, 3 X 3 MM, ROHS COMPLIANT, MO-187, MSOP-8 Power Supply Support Circuit, Adjustable, 5 Channel, PDSO8, 3 X 3 MM, ROHS COMPLIANT, MO-187, MSOP-8 Power Supply Support Circuit, Adjustable, 5 Channel, PDSO8, 3 X 3 MM, ROHS COMPLIANT, MO-187, MSOP-8 Power Supply Support Circuit, Adjustable, 5 Channel, PDSO8, 3 X 3 MM, ROHS COMPLIANT, MO-187, MSOP-8 Power Supply Support Circuit, Adjustable, 5 Channel, PDSO8, 3 X 3 MM, ROHS COMPLIANT, MO-187, MSOP-8 Power Supply Support Circuit, Adjustable, 5 Channel, PDSO8, 3 X 3 MM, ROHS COMPLIANT, MO-187, MSOP-8
是否Rohs认证 符合 符合 符合 符合 符合 符合 符合 符合
零件包装代码 TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP
包装说明 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19
针数 8 8 8 8 8 8 8 8
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknow
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
其他特性 DETECTION THRESHOLD VOLTAGE NOMIMAL IS 3.08V DETECTION THRESHOLD VOLTAGE NOMIMAL IS 1.68V DETECTION THRESHOLD VOLTAGE NOMIMAL IS 1.68V DETECTION THRESHOLD VOLTAGE NOMIMAL IS 2.95V DETECTION THRESHOLD VOLTAGE NOMIMAL IS 3.08V DETECTION THRESHOLD VOLTAGE NOMIMAL IS 2.33V DETECTION THRESHOLD VOLTAGE NOMIMAL IS 2.33V DETECTION THRESHOLD VOLTAGE NOMIMAL IS 2.95V
可调阈值 YES YES YES YES YES YES YES YES
模拟集成电路 - 其他类型 POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8
JESD-609代码 e4 e4 e4 e4 e4 e4 e4 e4
长度 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm
信道数量 5 5 5 5 5 5 5 5
功能数量 1 1 1 1 1 1 1 1
端子数量 8 8 8 8 8 8 8 8
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP
封装等效代码 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19
封装形状 SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE
封装形式 SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度) 260 260 260 260 260 260 260 260
电源 1.5/5.5 V 1.5/5.5 V 1.5/5.5 V 1.5/5.5 V 1.5/5.5 V 1.5/5.5 V 1.5/5.5 V 1.5/5.5 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm
最大供电电流 (Isup) 0.009 mA 0.009 mA 0.009 mA 0.009 mA 0.009 mA 0.009 mA 0.009 mA 0.009 mA
最大供电电压 (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
最小供电电压 (Vsup) 1.5 V 1.5 V 1.5 V 1.5 V 1.5 V 1.5 V 1.5 V 1.5 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES YES YES YES YES
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子面层 NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 40 40 40 40 40 40 40 40
宽度 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm
厂商名称 Catalyst - Catalyst Catalyst Catalyst Catalyst Catalyst Catalyst
Base Number Matches 1 1 1 1 1 1 - -
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