ISL88001IH31Z-TK Intersil, ISL88001IH31Z-TK Datasheet

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ISL88001IH31Z-TK

Manufacturer Part Number
ISL88001IH31Z-TK
Description
IC VOLT SUPERVISOR 3.09V SOT23-3
Manufacturer
Intersil
Type
Simple Reset/Power-On Resetr
Datasheet

Specifications of ISL88001IH31Z-TK

Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
3.075V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL88001IH31Z-TK
Manufacturer:
Intersil
Quantity:
800
Part Number:
ISL88001IH31Z-TK
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Ultra Low Power 3 Ld Voltage Supervisors
in SC-70 and SOT-23 Packages
The ISL88001, ISL88002, ISL88003 supervisors are
extremely low power 160nA voltage supervisors that help to
monitor the power supply voltages in a wide variety of
applications. By providing Power-On Reset and supply
voltage supervision in small 3 Ld SC-70 and SOT-23
packages, the ISL88001, ISL88002, ISL88003 devices can
help to lower system cost, reduce board space requirements
and increase the reliability of systems.
The most popular voltage trip points are available for
standard power supplies from 1.8V to 5.0V (see “Ordering
Information” on page 3). These reset threshold voltages are
accurate to within ±1.2% and the reset signal is valid down to
1V. Active high and active low reset outputs are available in
push-pull and open drain configurations (see “Functional
Block Diagrams” on page 2).
The ISL88001, ISL88002, ISL88003 devices are specifically
designed for low power consumption and high threshold
accuracy, making them especially suitable for electronic
devices and portable equipment.
Pinouts
ISL88001 has a push-pull RST output
ISL88002 has an open-drain RST output
ISL88003 has a push-pull RST output
GND
GND
RST
RST
(3 LD SC-70, 3 LD SOT-23)
(3 LD SC-70, 3 LD SOT-23)
ISL88001, ISL88002
1
2
1
2
TOP VIEW
TOP VIEW
ISL88003
ISL88001
ISL88002
ISL88003
®
1
Data Sheet
3
3
V
V
DD
DD
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Single Voltage Monitoring Supervisors
• Fixed-Voltage Options Allow Precise Monitoring of +1.8V,
• Ultra Low 160nA Supply Current
• ±1.2% Voltage Threshold Accuracy
• 190ms Power-On Reset Timeout
• Reset Signal Valid Down to V
• No External Components Necessary
• Immune to Power-Supply Transients
• Available in Small 3 Ld SC-70 and 3 Ld SOT-23 Pb-free
• Pin Compatible with MAX803, MAX809, MAX810
• Pb-Free (RoHS Compliant)
Applications
• Microprocessor/Microcontroller Systems
• Intelligent Instruments
• Controllers
• Computer Systems
• Portable/Battery-Powered Equipment
• PDA and Hand-Held PC Devices
ISL88001, ISL88002, ISL88003
+2.5V, +3.0V, +3.3V and +5.0V Power Supplies
Packages
March 26, 2008
All other trademarks mentioned are the property of their respective owners.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2008. All Rights Reserved
DD
= 1V
FN6174.0

Related parts for ISL88001IH31Z-TK

ISL88001IH31Z-TK Summary of contents

Page 1

... V DD CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 All other trademarks mentioned are the property of their respective owners. FN6174 Intersil (and design registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2008. All Rights Reserved ...

Page 2

Functional Block Diagrams V DD POR ± REF ISL88001 V DD Pin Descriptions PIN ISL88001 ISL88002 ISL88003 PIN NAME 1 1 GND 2 RST 2 RST ISL88001, ISL88002, ISL88003 V DD RST ...

Page 3

... ISL88001IE44Z-T 144 ISL88001IE31Z-T 131 ISL88001IE29Z-T 129 ISL88001IE26Z-T 126 ISL88001IE23Z-T 123 ISL88001IE22Z-T 122 ISL88001IE17Z-T 117 ISL88001IE16Z-T 116 ISL88001IH46Z-T 1H46 ISL88001IH44Z-T 1H44 ISL88001IH31Z-T 1H31 ISL88001IH29Z-T 1H29 ISL88001IH26Z-T 1H26 ISL88001IH23Z-T 1H23 ISL88001IH22Z-T 1H22 ISL88001IH17Z-T 1H17 ISL88001IH16Z-T 1H16 ISL88002IE46Z-T 246 ISL88002IE44Z-T 244 ISL88002IE31Z-T 231 ISL88002IE29Z-T ...

Page 4

... These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. ...

Page 5

... THVDDHYST Temperature Coefficient VTHVDD THVDD 5 ISL88001, ISL88002, ISL88003 Thermal Information Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Recommended Operating Conditions Temperature Range (Industrial -40°C to +85°C TEST CONDITIONS V = 4.64V, 4.38V, 3.09V, 2.92V, 2.63V THVDD V = 2.32V, 2.19V, 1.67V, 1.58V THVDD = 5.0V ...

Page 6

Electrical Specifications Over the recommended operating conditions unless otherwise specified. (Continued) SYMBOL PARAMETER RESET / RESET V Reset Output Voltage Low OL V Reset Output Voltage High Reset Asserted Delay RPD TH t POR Timeout Delay ...

Page 7

V V TH/ POR POR RST The reset signal remains asserted until V minimum voltage sense level for time period t ensures that the V voltage has stabilized. DD Optional V de-coupling capacitance can be added ...

Page 8

Parametric Performance (Continued) FIGURE 5. ISL88003 RST t POR 4.75 4.70 4.65 4.60 4.55 4.50 -40 - TEMPERATURE (°C) FIGURE 7. ISL8800x 4.6V V THVDD 2.23 2.21 2.19 2.17 2.15 2.13 -40 - TEMPERATURE (°C) FIGURE ...

Page 9

Parametric Performance (Continued) 1.015 1.010 1.005 1.000 0.995 0.990 0.985 -40 - TEMPERATURE (°C) FIGURE 11. ISL8800x NORMALIZED +25°C t TEMPERATURE ISL88001/2/3EVAL1Z Evaluation Platform ISL88001 ISL88002 GND RST2 RST1 FIGURE 13. ISL88001/2/3EVAL1Z SCHEMATIC 9 ISL88001, ...

Page 10

Small Outline Transistor Plastic Packages (SC70-3) 0.20 (0.008 SEATING 0.10 (0.004 WITH PLATING b1 c BASE ...

Page 11

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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