Position: Home  > All Categories> Integrated Circuits (ICs) > X80143

X80143

Features: • Quad Voltage Monitor and Sequencing -Four independent voltage monitors - Four time delay circuits (in circuit programmable) - Remote delay via SMBus - Factory programmable voltage thresholds - Sequence up to 5 power supplies.• Fault Detection Register - Remote diagnostics o...

product image

X80143 Picture
See larger image
SeekIC No. : 004547440 Detail

X80143: Features: • Quad Voltage Monitor and Sequencing -Four independent voltage monitors - Four time delay circuits (in circuit programmable) - Remote delay via SMBus - Factory programmable voltage ...

X80143 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
X80143
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/12/21

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

• Quad Voltage Monitor and Sequencing
  - Four independent voltage monitors
  - Four time delay circuits (in circuit programmable)
  - Remote delay via SMBus
  - Factory programmable voltage thresholds
  - Sequence up to 5 power supplies.
• Fault Detection Register
  - Remote diagnostics of voltage fail event.
• Debounced Manual Reset Input
• Manufacturing/Configuration Memory
  - 2Kbits of EEPROM
  - 400kHz SMBus interface
• Available Packages
  - 20-lead Quad No-Lead Frame (QFN - 5x5mm)


Application

• General Purpose Timers
• Long Time Delay Generation
• Cycle Timers / Waveform Generation
• ON/OFF Delay Timers
• Supply Sequencing for Distributed Power
• Programmable Delay Event Sequencing
• Multiple DC-DC ON/OFF Sequencing
• Voltage Window Monitoring with Reset
• ON/OFF Switches with Programmable Delay
• Voltage Supervisor with Programmable Output Delays
• Databus Power Sequencing
• 100 ms to 5 secs Selectable Delay Switches
• ATE or Data Acquisition Timing Applications
• Datapath/Memory Timing Applications
• Data Pipeline Timing Applications
• Batch Timer/Sequencers
• Adjustable Duty Cycle Applications


Pinout

Connection Diagram


Specifications

Temperature under bias . . . . . . . . . . . . . . . . . . . -65°C to +135°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C
ViMON pins (i = 1 to 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
ViGDO pins (i = 1 to 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
RESET pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
SDA, SCL, WP, A0, A1 pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
MR pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
VP pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14V
D.C. output current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Lead temperature (soldering, 10 seconds) . . . . . . . . . . . . . . . 300°C


Description

The X80140 is a voltage supervisor/sequencer with four built in voltage monitors. This allows the designer to monitor up to four voltages and sequence up to five events.

Low voltage detection circuitry of X80140 protects the system from power supply failure or "brown out" conditions, resetting the system and resequencing the voltages when any of the monitored inputs fall below the minimum threshold level. The RESET pin is active until all monitored voltages reach proper operating levels and stabilize for a selectable period of time. Five common low voltage combinations are available,however, Intersil's unique circuits allow the any voltage
monitor threshold to be reprogrammed for special needs or for applications requiring higher precision.

A manual reset input of X80140 provides debounce circuitry for minimum reset component count. Activating the manual reset both controls the RESET output and resequences the supplies through control of the ViGDO pins.

The X80140 has 2kb of EEPROM for system configuration,manufacturing or maintenance information. This memory is
protected to prevent inadvertent changes to the contents.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Transformers
TM-09210
BV222-1-00992
Boxes, Enclosures, Racks
ACLSN12
ACLJIC
Cables, Wires - Management
NM-SF50+
CCK26.5-MM-190-30
Test Equipment
TOP853
TOP2005
Line Protection, Backups
BX0023
A20B-1008-0550
Optoelectronics
SFH7770
TLP423J
View more