Datasheets
DS2780G+T&R by:
Maxim Integrated Products
Analog Devices Inc
Maxim Integrated Products
Not Found

Power Supply Support Circuit, Fixed, 1 Channel, PDSO10, ROHS COMPLIANT, TDFN-10

Part Details for DS2780G+T&R by Maxim Integrated Products

Results Overview of DS2780G+T&R by Maxim Integrated Products

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DS2780G+T&R Information

DS2780G+T&R by Maxim Integrated Products is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for DS2780G+T&R

Part # Distributor Description Stock Price Buy
DISTI # DS2780G+T&R-ND
DigiKey IC BATT MON LI-ION 1CELL 10TDFN Min Qty: 2500 Lead time: 20 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 2,500 $4.7000
$4.7000 Buy Now

Part Details for DS2780G+T&R

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DS2780G+T&R Part Data Attributes

DS2780G+T&R Maxim Integrated Products
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DS2780G+T&R Maxim Integrated Products Power Supply Support Circuit, Fixed, 1 Channel, PDSO10, ROHS COMPLIANT, TDFN-10
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC
Part Package Code DFN
Package Description ROHS COMPLIANT, TDFN-10
Pin Count 10
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Adjustable Threshold NO
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
JESD-30 Code R-PDSO-N10
JESD-609 Code e4
Length 4 mm
Moisture Sensitivity Level 1
Number of Channels 1
Number of Functions 1
Number of Terminals 10
Operating Temperature-Max 70 °C
Operating Temperature-Min -20 °C
Package Body Material PLASTIC/EPOXY
Package Code HVSON
Package Equivalence Code SOLCC10,.16,20
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Supply Current-Max (Isup) 0.105 mA
Supply Voltage-Max (Vsup) 4.5 V
Supply Voltage-Min (Vsup) 2.5 V
Supply Voltage-Nom (Vsup) 3.8 V
Surface Mount YES
Temperature Grade OTHER
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3 mm

Alternate Parts for DS2780G+T&R

This table gives cross-reference parts and alternative options found for DS2780G+T&R. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of DS2780G+T&R, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
DS2780G+T&R Analog Devices Inc Check for Price Stand-Alone Fuel Gauge IC, 10-LFCSP-4X3X0.75, 10 Pins, -40 to 85C DS2780G+T&R vs DS2780G+T&R
DS2780G+ Analog Devices Inc Check for Price Stand-Alone Fuel Gauge IC, 10-LFCSP-4X3X0.75, 10 Pins, -40 to 85C DS2780G+T&R vs DS2780G+
Part Number Manufacturer Composite Price Description Compare
DS2780G+ Maxim Integrated Products Check for Price Power Supply Support Circuit, Fixed, 1 Channel, PDSO10, ROHS COMPLIANT, TDFN-10 DS2780G+T&R vs DS2780G+

DS2780G+T&R Frequently Asked Questions (FAQ)

  • Maxim provides a recommended PCB layout guide in their application note AN1149, which includes guidelines for component placement, routing, and thermal management to ensure accurate fuel gauge measurements.

  • The DS2780G+T&R has an internal calibration mechanism that adjusts the fuel gauge readings based on the battery's characteristics. Maxim provides a calibration guide in their application note AN1150, which outlines the recommended procedures for calibrating the fuel gauge, including the use of calibration resistors and software tools.

  • The DS2780G+T&R can accurately track up to 4,096 charge/discharge cycles. Beyond this limit, the fuel gauge accuracy may degrade. However, Maxim recommends implementing a cycle count reset mechanism to reset the cycle count to zero after a certain number of cycles to maintain accuracy.

  • The DS2780G+T&R has an internal self-discharge compensation mechanism that adjusts the fuel gauge readings based on the battery's self-discharge characteristics. Maxim recommends using their Fuel Gauge Compensation Tool to generate compensation coefficients that can be programmed into the DS2780G+T&R to ensure accurate fuel gauge readings.

  • In a multi-battery system, Maxim recommends using a dedicated I2C bus for each battery, with each DS2780G+T&R device having its own unique I2C address. This ensures that each fuel gauge can be addressed and read independently, and that there are no bus contention issues.